2009 Vol.13 (2): 1-3 [PDF全文]
【文章题目】干旱胁迫对2种无芒雀麦光合作用的影响
【作者】黄丽丽；汪 季*；胡生荣
【关键词】无芒雀麦；干旱胁迫；光合作用；叶绿素
【摘要】研究了干旱胁迫对美国无芒雀麦和本地无芒雀麦光合作用的影响。结果表明：美国无芒雀麦的光合速率基本上随着干旱梯度的增加而逐渐下降，在不同胁迫天数间也逐渐下降，但下降幅度较小；本地无芒雀麦各干旱处理光合速率在胁迫前中期随胁迫梯度的增加下降不明显，到胁迫后期才表现出较为明显的下降趋势，但在各胁迫天数间差别不大，仅在胁迫第20 d各处理光合速率较之前有较为明显的降低。可见干旱胁迫对同化作用有很强的抑制作用，从而影响了植物的生长发育。
【基金项目】科技部农业科技成果转化资金项目（2006GB24320403）；内蒙古自然科学基金（200711020601，200607010607）
【Title】 Effects of Drought Stress on the Photosynthesis of Bromus stamineus and B.inermis
【Authors】 HUANG Li-li，WANG Ji*，HU Sheng-rong
【Key words】 Bromus inermis[；Drought stress；Photosynthetic；Chlorophyll
【Abstract】 The effects of drought stress on the photosynthesis of B.stamineus and B.inermis were studied.The results showed that the photosynthetic rate of B.stamineus decreased with the increasing of the drought gradient，but the decrease amplitude was less.The photosynthetic rate of B.inermis decreased indistinctively with the increasing of the drought gradient in the prometaphase，decreased distinctively in the later stage.The drought stress inhibited the assimilation strongly，which affected the plant growth and development.

2009 Vol.13 (2): 4-4 [PDF全文]
【文章题目】稻田免耕直播条件下播种量对赣油杂1号生长及产量的影响
【作者】黄海燕；胡金和；赵 燕；熊清云；邹 旭
【关键词】油菜；赣油杂1号；稻田免耕；直播；播种量；产量
【摘要】在稻田免耕直播条件下，研究了播种量对赣油杂1号生育期、植株经济性状和产量的影响。结果表明：播种量对赣油杂1号生育期影响不大，该品种全生育期193 d左右，适合于稻田免耕直播；但稀播有利于改善油菜植株的经济性状，不同播种量处理的菜籽产量存在极显著差异。播种量为2 040 g/hm2时油菜产量最高，达到了1 960 kg/hm2，极显著高于其他处理。
【基金项目】
【Title】 Effects of Seeding Rate on the Growth and Yield of Ganyouza No.1 Rape Directed Sowing in Rice Fields with Tillage Free
【Authors】 Effects of Seeding Rate on the Growth and Yield of Ganyouza No.1 Rape Directed Sowing in Rice Fields with Tillage Free
【Key words】 Rape；Ganyouza No.1；Rice fields with tillage free；Directed sowing；Seeding rate；Yield
【Abstract】 The effects of seeding rate on the growth period，economic characters and yield of Ganyouza No.1 rape directedsowing in rice fields with tillage free were studied.The results showed that the seeding rate had little influence on the period，which was about 193 days.Ganyouza No.1 rape was suitable for directed sowing in rice fields with tillage free.Thin sowing was beneficial to improve the economic charactersThe effect of different seeding rates on the yield had very significant difference.When the seeding rate was 2 040 g/hm2，the yield (1 960 kg/hm2) was the highest，which was significantly higher than the yield with the other treatments.

2009 Vol.13 (2): 5-7 [PDF全文]
【文章题目】灰色关联多维综合评判在玉米区域试验品种评价中的应用
【作者】邵根成
【关键词】灰色关联度；多维综合评判；玉米；品种评价
【摘要】应用灰色关联多维综合评判数学模型，对2006年河南省夏玉米区域试验品种进行了多因素综合评价分析。结果表明：洛试202综合表现最优，浚9925次之，CN18综合表现最差。该结果与试验地实际表现相吻合。灰色关联多维综合评判方法简便易行，在玉米新品种的评价中可以广泛应用。
【基金项目】驻马店市科技局科技攻关项目（2004006）
【Title】 Application of Grey Correlative Multi-dimensional Comprehensive Evaluation on the Maize Varieties of Regional Trial
【Authors】 SHAO Gen-cheng
【Key words】 Grey correlative degree；Multi-dimensional comprehensive evaluation；Maize；Variety evaluation
【Abstract】 Multi-dimensional comprehensive evaluation of the summer maize varieties of regional trial in Henan.Province in 2006 were analyzed，using the mathematical model of grey correlative multidimensional comprehensive evaluation.The results showed that Luoshi 202 performed very well,Xun 9925 took second place，and CN18 was the worst，which were quite consistent with the actual performance in the experimental field.Grey correlative multidimensional comprehensive evaluationwas simple and convenient，which could widely used in the evaluation of new maize varieties.

2009 Vol.13 (2): 8-10 [PDF全文]
【文章题目】双价抗虫棉新品种石抗39高产优化栽培规程
【作者】孙少凯；张文广
【关键词】棉花；石抗39；抗虫品种；栽培技术；高产规程
【摘要】石抗39是石家庄市农业科学研究院与中国农业科学院生物技术研究所合作育成的转Bt+CpTI双价基因抗虫棉新品种，2007年通过河北省农作物品种委员会审定。该品种具有高产、多抗和适应性广等特点。通过2 a的高产示范田建设和大面积推广，对该品种的高产栽培规程进行了研究。
【基金项目】
【Title】 Optimization of High Yield Cultivation Techniques of Transgenic Cotton Variety Shikang 39
【Authors】 SUN Shao-kai，ZHANG Wen-guang
【Key words】 Cotton；Shikang 39；Pest resistance;Cultivation technique；High-yielding regulations
【Abstract】 Shikang 39 was a transgenic cotton harboring Bt+CpTI double gene，which was bred by ShijiazhuangAcademy of Agriculture Science and Bilolgy Research Institute of Chinese Academy of Agriculture Science.It was approved by Hebei Provincial Crop Variety Approval Committee in 2007.The variety had the characteristics of high yielding，multi-resistance and extensive adaptability.According to the high yield demonstration and extension in large scale in two years，the high yield cultivation techniques of Shikang 39 was studied.

2009 Vol.13 (2): 9-10 [PDF全文]
【文章题目】玉米夏直播超高产栽培关键技术
【作者】张可飞；薛传谦；王 欢；孙宪利
【关键词】玉米；夏直播；超高产；栽培技术
【摘要】2006~2008年连续3 a进行了夏玉米栽培攻关试验，对关键技术进行了研究。结果表明：玉米麦后直播、密植足穗、适当晚收和成熟收获是获得超高产的关键，并创出了大面积连片产量13 500.0 kg/hm2、小面积产量16 017.0 kg/hm2的超高产水平。
【基金项目】国家粮食丰产科技工程资助项目（2006BAD02A09HXSF07）
【Title】 Key Cultivation Techniques of Super High Yield of Summer-planting Maize
【Authors】 ZHANG Ke-fei，XUE Chuan-qian，WANG Huan，SUN Xian-li
【Key words】 Maize；Summerplanting；Close planting；Super high yield；Cultivation techniques
【Abstract】 The key cultivation techniques of super high yield were studied through the test on the summerplanting maize from 2006 to 2008，including sowing maize after wheat harvest，close planting，adequate ears，proper delaying harvest and harvesting after maturityThe yield reached 13 500.0 kg/hm2 in a large planting area and 16 017.0 kg/hm2 in a small area using the techniques.

2009 Vol.13 (2): 11-18 [PDF全文]
【文章题目】聊麦18超高产栽培技术
【作者】王怀恩；冯盛烨；闫树平；张培云；杨本超；王春云；侯桂明
【关键词】小麦；聊麦18；超高产；栽培技术
【摘要】经过近几年的研究，集成了一套聊麦18超高产栽培技术。聊麦18要达到9.000 kg/hm2以上的产量水平，应选择高产地块种植，施有机肥7.5万kg/hm2、纯氮180 kg/hm2、纯磷150 kg/hm2、硫酸锌15 kg/hm2和硫酸钾225 kg/hm2做基肥，加强田间管理，结合浇水追施速效氮肥，喷施叶面肥等，以确保获得较高产量。
【基金项目】
【Title】 Super High Yielding Cultivation Technology of Wheat Variety Liaomai 18
【Authors】 WANG Huai-en，FENG Sheng-ye，YAN Shu-ping，ZHANG Pei-yun，YANG Ben-chao,WANG Chun-yun，HOU Gui-ming
【Key words】 Wheat；Liaomai 18；Super high yielding；Cultivation technology
【Abstract】 The super high yielding cultivation technology of Liaomai 18 was integrated.To make the yield of Liaomai 18 reach 9 000 kg/hm2，it required the highyielding farmlands，organic fertilizer 75 000 kg/hm2，pure nitrogen 180 kg/hm2，pure phosphorus 150 kg/hm2，zinc sulfate 15 kg/hm2 and potassium sulfate 225 kg/hm2.To ensure high yield，it should be employed that strengthening field management，dressing of quick effective nitrogen fertilizer with watering，and spraying foliar fertilizer.

2009 Vol.13 (2): 15-18 [PDF全文]
【文章题目】我国作物收获技术研究应用的现状与前景展望
【作者】闫志利；牛俊义
【关键词】作物；收获技术；研究；应用；现状；前景
【摘要】从植物学、作物栽培学、农业机械化和农业生态学等角度，综述了近年来我国作物收获技术研究应用的现状。立足市场经济发展和未来农业生产经营实际需要，对作物收获技术的研究应用前景进行了展望。
【基金项目】
【Title】 Current Situation and Prospect of the Researches and Application of Crop Harvest Technology in China
【Authors】 YAN Zhi-li，NIU Jun-yi
【Key words】 Crops；Harvest technology；Research；Application；Current situation；Prospect
【Abstract】 The current situation of the researches and application of crops harvest technology in recent years in China were summarized using the theory of botany，agroecology，agricultural mechanization and farm systemThe prospect of researchand application were put forward base on the market growth and practical needs of agricultural production and operation in future.

2009 Vol.13 (2): 19-21 [PDF全文]
【文章题目】1-甲基环丙烯在果实贮藏保鲜上的应用研究现状与展望
【作者】朱向秋；王学军*；魏建梅；刘长江；袁军伟
【关键词】1-甲基环丙烯；乙烯；果实；贮藏保鲜；成熟；衰老
【摘要】1-甲基环丙烯（1-MCP）是一种新型的乙烯抑制剂，能有效抑制内源和外源乙烯对植物的作用，抑制乙烯释放量和呼吸强度，调节果实成熟与衰老相关基因的表达，延缓果实衰老，延长货架寿命，对果实的营养成分和风味物质也产生影响。综述了1-MCP的作用机理、应用现状和最新研究进展。
【基金项目】
【Title】 Present Situation and Prospect of the Study and Application of 1-methylcyclopropene for Storage and Preservation of Fruits
【Authors】 ZHU Xiang-qiu，WANG Xue-jun*，WEI Jian-mei，LIU Chang-jiang，YUAN Jun-wei
【Key words】 1-methylcyclopropene(1-MCP)；Ethylene；Fruit；Storage and preservation；Ripening;Senescence
【Abstract】 1-methylcyclopropene (1-MCP) is a new ethylene inhibitor，which inhibits effectively the action of endogenous or exogenous ethylene on plants and ethylene release and respiration rate on many fruits，regulates the expression of gene related to maturation and ripening of fruits，delays fruits senescence，prolongs shelflife，affects nourishmentcomposition and flavor compounds of fruitsThe mechanism，application status and prospect of 1-MCP are reviewed.

2009 Vol.13 (2): 22-23 [PDF全文]
【文章题目】15个羊茅类草坪草种的适应性比较
【作者】赵忠祥；徐玉鹏；孔德平；黄素芳*；闫旭东；郭维新
【关键词】草坪草；环渤海低平原区；品种；适应性
【摘要】对高羊茅和紫羊茅2个草种15个品种的生育期、抗逆性以及坪用价值等进行了综合评价。结果表明：高羊茅为适合草种，尤其以皇后和贝克2个品种综合评价最高，适宜在沧州地区大面积推广种植。
【基金项目】河北省科委资助项目（018201116D）
【Title】 Comparison of the Adaptability of Fifteen Fescue Turf Grass
【Authors】 Comparison of the Adaptability of Fifteen Fescue Turf Grass
【Key words】 Turf grass；Low plain around Bohai Sea；Cultivars；Adaptability
【Abstract】 The growth period，stress resistance and turf quality of thirteen tall fescue cultivars and two red fescue cultivars were comprehensively evaluated.The results showed that tall fescue was the suitable turf grass，the comprehensive evaluation of Queen and Beck was the highest，which were suited for planting in a large area in Cangzhou.

2009 Vol.13 (2): 24-25 [PDF全文]
【文章题目】纽约玫瑰葡萄引种及酿造工艺研究
【作者】林彦芝；杨立柱
【关键词】葡萄；酿酒葡萄；引种；酿造工艺
【摘要】对纽约玫瑰葡萄进行了引种调查，研究了纽约玫瑰葡萄的酿造工艺，为其在滨海盐碱地区发展提供参考。
【基金项目】
【Title】 Study on Introduction and Brewing Technology of New York Rose Grape
【Authors】 LIN Yan-zhi，YANG Li-zhu
【Key words】 Grape；Wine grape;Introduction；Brewing technology
【Abstract】 The New York Rose grape was introduced and investigated，and the brewing technology was studied，which would provide the reference for its development in shore saline region.

2009 Vol.13 (2): 26-27 [PDF全文]
【文章题目】水果苤蓝优质丰产栽培技术
【作者】王跃兵；李玉玲
【关键词】水果苤蓝；优质；高产；栽培技术
【摘要】介绍了水果苤蓝的形态特征与生态习性、营养保健价值与食用方法及优质丰产栽培技术。
【基金项目】
【Title】 High Quality and High Yield Culture Technique of Fruittype Kohlrabi
【Authors】 WANG Yue-bing，LI Yu-ling
【Key words】 Fruittype kohlrabi；High quality；High yield；Culture technique
【Abstract】 The morphological characteristics，ecological habits，nutrition and health value and high quality and high yield culture technique of fruittype kohlrabi were introduced.

2009 Vol.13 (2): 28-29 [PDF全文]
【文章题目】茄杂6号应用优势及春大棚栽培技术研究
【作者】武彦荣；高秀瑞；潘秀清*；李 冰
【关键词】茄杂6号；杂交茄子；春大棚；栽培技术
【摘要】在专题试验与综合配套栽培技术研究及生产试验示范的基础上，系统分析了春秋大棚专用茄子新品种茄杂6号的生育特性、生产适应性、产量及抗性优势，介绍了茄杂6号茄子春大棚配套栽培技术。
【基金项目】
【Title】 Application Advantage of Qieza No.6 and Its Cultivation Technique in Spring Plastic Greenhouse
【Authors】 WU Yan-rong，GAO Xiu-rui，PAN Xiu-qing*，LI Bing
【Key words】 Qieza No.6；Hybrid eggplant；Plastic greenhouse in spring；Cultivation technique
【Abstract】 Based on the special subject test，research of comprehensive cultural practices and production test and demonstration，the advantages of growth characteristics，production adaptability，yield and resistance of Qieza No.6 which was a special new eggplant variety suited for plastic greenhouse production in spring and autumn were analyzed systematically.The corresponding cultivation techniques were introduced.

2009 Vol.13 (2): 30-31 [PDF全文]
【文章题目】沧州市蔬菜生产现状及前景分析
【作者】刘勇健；胡世梅
【关键词】沧州市；蔬菜产业；现状；问题；建议
【摘要】分析了沧州市蔬菜生产的现状和存在的问题，提出了今后蔬菜产业发展的建议。
【基金项目】
【Title】 Analysis of the Status and Prospect of Vegetables Production in Cangzhou
【Authors】 LIU Yong-jian，HU Shi-mei
【Key words】 Cangzhou；Vegetables industry；Status；Question；Suggestion
【Abstract】 The status and problems of vegetables production in Cangzhou were analyzed，and the suggestions of development of vegetables industry in the future were put forward.

2009 Vol.13 (2): 32-33 [PDF全文]
【文章题目】贯彻落实科学发展观 发展节约型园林
【作者】田建林；杨海荣；周 莉
【关键词】园林建设；节约型园林；浪费问题
【摘要】随着城市化进程的加快，资源与发展之间的矛盾日益突出。为提高资源利用效率，贯彻落实科学发展观，发展节约型园林已成为城市园林建设的必然方向。分析了我国园林建设中普遍存在的一系列浪费问题，提出了节约型园林建设在节水、节能等方面的具体措施，以及在规划设计、植物选择、科学养护、监督管理等方面的思考。
【基金项目】
【Title】 Implementing the Concept of Scientific Development to Develop the Economizing Garden
【Authors】 TIAN Jian-lin，YANG Hai-rong，ZHOU Li
【Key words】 Garden construction；Economizing garden；Waste problems
【Abstract】 With the accelerating of urbanization，the contradictions between resources and development became increasingly prominent.To improve resource utilization efficiency and implement the concept of scientific development，developing the economizing garden had become the inevitable direction of city gardens construction.A series of wasteproblems in the garden construction in China were analyzed.The concrete measures of water and energy saving，the thinking of planning and design，plant selection，scientific maintenance and supervision and management were proposed.

2009 Vol.13 (2): 34-35 [PDF全文]
【文章题目】拔节期喷施2，4-D丁酯对3个小麦品种农艺性状的影响
【作者】樊翠芹；王贵启；李秉华；许 贤；苏立军
【关键词】2，4-D丁酯；小麦；小麦品种；小麦产量
【摘要】在小麦拔节期喷施浓度为270～1 080 g/hm2的2，4-D丁酯乳油，研究其对3个小麦品种株高及农艺性状的影响。结果表明：2，4-D丁酯乳油对不同小麦品种的株高无显著影响，对穗数和千粒重影响不大，小麦穗粒数减少，产量降低，且减产幅度随用药剂量的增加而增大。小麦品种对2，4-D丁酯的敏感性顺序为石新733＞冀丰703＞冀5265。
【基金项目】国家科技支撑重大项目（2006BAD08A09）
【Title】 Effects of 2，4-D Butylate Sprayed at the Jointing Stage on Agronomic Characters of Three Wheat Varieties
【Authors】 Effects of 2，4-D Butylate Sprayed at the Jointing Stage on Agronomic Characters of Three Wheat Varieties
【Key words】 2，4-D butylate；Winter wheat；Wheat variety；Wheat yield
【Abstract】 ]Effects of 2，4-D butylate sprayed at the jointing stage on agronomic characters of three wheat varieties were studiedThe results showed that 2，4-D butylate had no significant effect on the plant height，and had little effect on the spike number and 1 000grain weightThe grain number per spike reduced.The yield decreased，and the decreasing range became larger with the increase of the dosage of 2，4-D.The sensibility to 2，4-D butylate of wheat varieties was that Shixin 733＞Jifeng 703＞Ji 5265.

2009 Vol.13 (2): 36-37 [PDF全文]
【文章题目】佳木斯大学校园草坪杂草群落组成和多样性研究
【作者】刘方明；孟维韧；李功琼；王 仲
【关键词】草坪杂草；密度；综合优势比；优势种
【摘要】采取“W”9点取样法对佳木斯大学校园草坪杂草进行调查分析。结果表明：校园常见的杂草主要包括15科24属27种，其中菊科种类最多。优势种杂草主要有紫花地丁、老鹳草、蒲公英和白三叶等。同时，根据草坪杂草的分布特点和危害状况，提出了草坪杂草的防除措施。
【基金项目】佳木斯大学科学技术研究重点项目（szj2008019）
【Title】 Study on the Composition and Diversity of Weed Communities in Jiamusi University Campus
【Authors】 LIU Fang-ming，MENG Wei-ren，LI Gong-qiong，WANG Zhong
【Key words】 Turf weeds；Density；Summed dominance ratio；Dominant species
【Abstract】 The weed communities in Jiamusi University campus were investigated by means of “W” sampling way.The results showed that there were 27 species turf weeds belonged to 24 genera and 15 families，and the species of Compositae took the most.The superior weed species mainly included Viola yedoensis Makino，Geranium wilfordii Maxim，Taraxacum mongolicum Hand Mazz and Trifolium repens Linn.Some reasonable countermeasures were proposed according to the distribution and hazardous conditions of weeds.

2009 Vol.13 (2): 38-40 [PDF全文]
【文章题目】莘县保护地甜瓜蔓枯病发生情况调查
【作者】曹 静；夏秀红
【关键词】甜瓜；蔓枯病；调查
【摘要】2008年调查了莘县甜瓜蔓枯病的发生情况。结果表明：莘县主栽甜瓜品种均为感病品种，但不同品种的抗病性存在差异，其中丰田比较抗病。
【基金项目】
【Title】 Investigation of Melon Gummy Stem Blight Occurred in Protected Field in Shenxian
【Authors】 CAO Jing，XIA Xiu-hong
【Key words】 Melon；Gummy stem blight；Investigation
【Abstract】 The occurrence status of melon gummy stem blight in protected field in Shenxian in 2008 was investigatedThe result showed that the main melon cultivars were susceptible to gummy stem blightThere were significant differences in disease resistance among these cultivars.The disease index of the main cultivars were that Fengtian 22.6，Shabai 29.0，Jinmi 29.2，Longtianyihao 30.2 and Baishami 31.8.

2009 Vol.13 (2): 39-40 [PDF全文]
【文章题目】频振式杀虫灯在梨 桃 柑桔上的应用
【作者】陆强军
【关键词】频振式杀虫灯；井式分布；环境污染；生态平衡
【摘要】在果园内采用井式分布安装佳多频振式杀虫灯，调查虫口密度、种类、数量，并进行效益分析。结果表明：频振式杀虫灯能够诱杀成虫，从而减轻害虫对果树的为害。使用该灯成本低、投入少，可防治果树害虫，减少化学农药用量，减轻环境污染，保护生态平衡，具有明显的经济效益、生态效益和社会效益。
【基金项目】
【Title】 Application of Frequency Trembler Grid Lamp on Pear，Peach and Citrus
【Authors】 LU Qiang-jun
【Key words】 Frequency trembler grid lamp；Well style scatters；Environment pollution；Ecological balance
【Abstract】 The population density，species and quantity of insect were investigated and the benefit was analyzed using frequency trembler grid lamp installed in orchard.The results showed that the insects damage was decreased using the Jiaduo frequency trembler grid lamp to trap the adult insect.Frequency trembler grid lamp could control fruit tree pest with low use cost and input，reduce the use of chemical pesticides，alleviate environment pollution and protect ecological balance，which had obvious economic，ecological and social benefits.

2009 Vol.13 (2): 41-42 [PDF全文]
【文章题目】水稻应用立丰灵防倒伏技术试验初探
【作者】邱学军
【关键词】水稻；立丰灵；防倒伏技术
【摘要】在扬两优6号水稻上，研究了拔节前10 d喷施立丰灵对水稻抗倒伏性能及产量的影响。结果表明：喷施立丰灵600 g/hm2，可降低株高和缩短第1～5节的节间长度，促进幼穗发育，增加穗粒数和实粒数，最终提高产量。
【基金项目】
【Title】 A Preliminary Application of Lifengling on Resisting to Lodging in Rice
【Authors】 QIU Xue-jun
【Key words】 Rice；Lifengling；Resisting to lodging technique
【Abstract】 The effects of lodging and yield of Lifengling sprayed on Yangliangyou No.6 rice ten days before jointing were studiedThe results indicated that 600 g/hm2 Lifengling could decrease plant height，shorten section length，promote the panicle development，increase the grains per spike and filled grains，and increase the yield finally.

2009 Vol.13 (2): 43-51 [PDF全文]
【文章题目】水稻倒伏的原因及对策
【作者】吴标纲
【关键词】水稻；倒伏；原因；对策
【摘要】阐述了水稻倒伏发生的原因，提出了相应的防治对策。
【基金项目】
【Title】 Reasons and Countermeasures of Rice Lodging
【Authors】 WU Biao-gang
【Key words】 Rice；Lodging；Reason；Countermeasure
【Abstract】 The reasons of rice lodging were analyzed，and the control countermeasures were put forward.

2009 Vol.13 (2): 44-47 [PDF全文]
【文章题目】施用复混肥对硝态氮淋溶及肥效影响研究
【作者】杨云马；贾树龙*；孟春香；孙彦铭
【关键词】玉米专用复混肥；硝态氮淋失；氮素利用率
【摘要】采用微区试验、淋溶试验和田间试验，研究了玉米专用复混肥硝态氮淋溶情况。结果表明：合理施用具有一定缓效性的复混肥能够减少硝态氮的淋失，显著降低40 cm以下土壤的硝态氮含量，提高氮素利用率。但是当复混肥用量为750 kg/hm2时，土壤下层的硝态氮含量明显增加。回归方程结果显示，该玉米专用复混肥施用量为562.3 kg/hm2时，玉米产量能达到最高。
【基金项目】国家重点基础研究发展计划课题（2007CB109305）
【Title】 Study on the Effects of Compound Fertilizer on Nitrate Leaching and Fertilizer Efficiency
【Authors】 YANG Yun-ma，JIA Shu-long*，MENG Chun-xiang，SUN Yan-ming
【Key words】 Maize special-purpose compound fertilizer；Nitrate Leaching；Nitrogen use efficiency
【Abstract】 The nitrate leaching of compound fertilizer for maize specialpurpose was studied by microplot，leaching and field experiment.The results showed that the nitrate leaching loss reduced，the content of nitrate below 40 cm soil layer decreased significantly，and the nitrogen use efficiency increased by rational application of slow compound fertilizer.The content of nitratein the subsoil increased，when the dosage was 750 kg/hm2.The regression equation indicated that the yield of maize was highest with compound fertilizer 562.3 kg/hm2.

2009 Vol.13 (2): 48-49 [PDF全文]
【文章题目】东北黑土区耕地地力评价因素探讨
【作者】许宏健；侯淑涛；刘建英
【关键词】黑土区；东北；耕地；地力评价
【摘要】耕地是农业生产最基本的资源，耕地地力的好坏直接影响到农业生产的发展，耕地地力的变化对粮食生产和生产力等具有重要的影响。黑土是东北地区重要的土壤资源，黑土耕地面积占东北区总耕地面积的18.08%，常年粮食总产量占全区粮食总产量的28.1%，占全国粮食总产量的7.8%，具有十分重要的地位。但是掠夺式的经营导致黑土不断退化。黑土区开展耕地地力评价将为黑土区耕地退化治理和耕地的可持续利用与管理提供决策依据。
【基金项目】
【Title】 Discussion on the Factors of Productivity Evaluation of Cultivated Land in Black Soil Region of Northeast China
【Authors】 XU Hong-jian，HOU Shu-tao，LIU Jian-ying
【Key words】 Black soil region；Northeast China；Cultivated land；Fertility evaluation
【Abstract】 Cultivated land was the most basic resource for agricultural production，whose fertility had a direct impact on the development of agricultural productionProductivity change of cultivated land had an important influence on food production and productivity.Black soil was an important soil resource in Northeast China.The area of the cultivated land in black soil region accounted 18.08% of the area of cultivated land in the Northeast，the food production accounted 28.1% of the food production of Northeast China，and 7.8% of the whole country.The black soil degraded constantly because of the predatory management.The productivity evaluation of cultivated land in black soil region would provide the decision basis to control the cultivated land degradation，use and manage continuously.

2009 Vol.13 (2): 50-51 [PDF全文]
【文章题目】淀白土田施用磷酸二铵对水稻产量的影响
【作者】张 慎；唐 宁
【关键词】磷酸二铵；水稻；淀白土田；产量
【摘要】探讨了在含山县淀白土田上施用磷酸二铵对水稻产量的影响。结果表明：在淀白土田上施用不同水平的磷酸二铵均能显著提高水稻产量，但各处理间差异不显著；增加磷酸二铵的施用量，水稻的千粒重和结实率也随之提高。
【基金项目】
【Title】 Effects of Diammonium Phosphate on the Rice Yield on Whitened Soil
【Authors】 ZHANG Shen，TANG Ning
【Key words】 Diammonium phosphate；Rice；Whitened soil；Yield
【Abstract】 The effects of diammonium phosphate on the rice yield in whitened soil in Hanshan were discussed.The results showed that the different application quantities of diammonium phosphate could significantly increase the rice yield，yet there had not significant differences among different application quantities.The 1 000-grain weight and seed setting rate improved with the increase of diammonium phosphate.

2009 Vol.13 (2): 52-54 [PDF全文]
【文章题目】卷丹百合RAPD-PCR反应程序的优化研究
【作者】韩 凌；雷家军
【关键词】卷丹百合；RAPD；正交设计；单因素试验；程序优化
【摘要】采用CTAB法提取卷丹百合的基因组DNA。采用正交设计和单因素试验相结合的方法，对卷丹百合RAPD-PCR反应程序中各影响因素进行了优化。结果表明：卷丹百合最佳的RAPD-PCR扩增程序为94 ℃预变性4 min；94 ℃变性30 s、39 ℃退火40 s、72 ℃延伸1 min，45个循环；72 ℃延伸10 min。
【基金项目】
【Title】 Optimization of RAPD-PCR Procedure in Lilium lancifolium Thunb.
【Authors】 HAN Ling，LEI Jia-jun
【Key words】 Lilium lancifolium Thunb.；RAPD.；Orthogonal design；Single factor design；Procedure optimization
【Abstract】 Genomic DNA of [WTBX]Lilium lancifolium.Thunbwas extracted with the method of CTABSome influencing factors in the RAPD reaction procedure were studied with orthogonal design and single factor experimentThe results showed that the optimum RAPD-PCR procedure was one cycle of denaturing at 94 ℃ for 4 min，45 cycles of denaturing at 94 ℃ for 30 s，annealing at 39 ℃ for 40 s，extending at 72 ℃ for 1 min，one cycle of final extension extending at 72 ℃ for 10 min.

2009 Vol.13 (2): 55-57 [PDF全文]
【文章题目】基因工程在甜菜育种中的研究现状
【作者】李玉萍
【关键词】甜菜；基因工程；育种
【摘要】基因工程作为1种最有效的现代作物育种方式，已在多种作物中得到广泛应用。甜菜转基因研究起步较晚，但取得的成绩显著。从抗病、抗虫、抗除草剂及品质改良等领域综述了基因工程在甜菜育种方面的研究成果及进展。
【基金项目】
【Title】 Research Status of Genetic Engineering on Beet Breeding
【Authors】 LI Yu-ping
【Key words】 Beet；Gene engineering；Breeding
【Abstract】 As a most effective modern crop breeding method，genetic engineering had been applied in many cropsStudies on beet gene transferred started relatively late，yet the achievements were outstanding.The research results and progress of the application of genetic engineering on beet breeding，including disease resistance，insectresistant，herbicide resistance and quality improvement and so on.

2009 Vol.13 (2): 58-59 [PDF全文]
【文章题目】优质抗病番茄新品种唐优1号的选育
【作者】陈凤金；陈胜萍；李玉华；刘智峰
【关键词】唐优1号；番茄；品种选育
【摘要】唐优1号番茄是以优良自交系K-8236-16-10为父本、T-0121-05-01为母本配制而成的一代杂交种。该品种属无限生长类型，早熟，果实高圆形、粉红色、果脐小、无绿果肩，平均单果重250 g左右，一般产量在10 500 kg/hm2以上，高肥地块达150 000 kg/hm2以上，高抗灰霉病、枯萎病和花叶病毒病，适于冬季日光温室、早春保护地、越夏及秋延后栽培。
【基金项目】河北省科技厅项目（06220146）
【Title】 Breeding of A New Tomato Variety Tangyou No-1 with High Quality and Disease Resistance
【Authors】 CHEN Feng-jin，CHEN Sheng-ping，LI Yu-hua，LIU Zhi-feng
【Key words】 Tangyou No.1；Tomato；Breeding
【Abstract】 Tangyou No.1 is a new tomato F1 hybrid bred by crossing two inbred lines K-8236-16-10 and T-0121-05-01.It is indeterminate with vigorous growth and early maturing.The fruit is highly round，pink，and little fruit navel.Theaverage fruit weight is about 250 g，the yield per unit area is about 10 500 kg/hm2，and the yield in highfertile plots is about 150 000 kg/hm2.It is highly resistant to Botrytis cinerea Pers，Fusarium wilt and mosaic virus disease.It is suitable for cultivation in sunlight greenhouse in winter，in protected early spring and over summer and late autumn.

2009 Vol.13 (2): 60-61 [PDF全文]
【文章题目】高产 广适冬小麦新品种冀5265的选育
【作者】刘玉平；王江浩；赵爱菊；李亚军；陈希勇*
【关键词】冬小麦；冀5265；高产；广适；品种选育
【摘要】冀5265是河北省农林科学院粮油作物研究所于1999年利用冀5006与科农9204杂交选育而成的1个冬小麦新品种。该品种高产稳产、抗倒伏、适应性好，适宜在冀中南麦区中高水肥地块种植，2007年11月通过河北省农作物品种审定委员会审定。
【基金项目】
【Title】 Breeding of A New Winter Wheat Variety Ji 5265 with High Yield and Wide Adaptability
【Authors】 LIU Yu-ping，WANG Jiang-hao，ZHAO Ai-ju，LI Ya-jun，CHEN Xi-yong*
【Key words】 Winter wheat；Ji 5265；High yield；Wide adaptability；Breeding
【Abstract】 A new winter wheat variety Ji 5265 was developed from the cross combination of Ji 5006 and Kenong 9204，which had good characteristics of high and stable yield，lodging resistance and wide adaptability，and was suitable for planting with high fertility and sufficient irrigation in the middle and south area of Hebei ProvinceIt was released by Hebei Crop Variety Approval Committee in November 2007.

2009 Vol.13 (2): 62-64 [PDF全文]
【文章题目】加速烟叶发酵的技术方法
【作者】彭玉富；杨铁钊；刘茂林；王根发；李小福
【关键词】烟叶；发酵；微生物；酶；发展方向
【摘要】烟叶发酵是改善烟叶品质的1种初加工方法，也是卷烟加工的1个重要环节。从改变环境温湿度、辐照、加速氧化、外加微生物和生物酶法等方面综述了烟叶发酵技术，并提出了烟叶发酵技术研究的新方向。
【基金项目】
【Title】 Technical Methods of Accelerating Tobacco Fermentation
【Authors】 PENG Yu-fu，YANG Tie-zhao，LIU Mao-lin，WANG Gen-fa，LI Xiao-fu
【Key words】 Tobacco leaf；Fermentation；Microbe；Enzyme；Development direction
【Abstract】 Tobacco fermentation was not only a initial processing method to improve tobacco leaf quality，but also a very important process in cigarette production.The technical methods of tobacco fermentation were summarized，including changing environmental temperature and humidity，irradiation，accelerating oxidation，adding microorganism and enzymatic process.The new research directions in the future were proposed.

2009 Vol.13 (2): 65-66 [PDF全文]
【文章题目】新乡市朗公庙镇无公害花生产地环境监测与质量评价
【作者】李路平；宋小顺；李俊玲
【关键词】花生；无公害；产地环境；环境质量评价
【摘要】2008年8月对河南省新乡市朗公庙镇无公害花生种植基地的环境质量现状进行了监测和质量评价。结果表明：新乡市朗公庙镇无公害花生产地的土壤、农用水重金属含量以及空气二氧化硫等环境质量要素指标均符合和达到无公害农产品产地环境的要求，具备发展无公害农业的生态环境条件。
【基金项目】新乡市无公害农业生产技术标准体系项目
【Title】 Environmental Monitoring and Quality Evaluation of the Producing Area of Nonpollution Peanut in Langgongmiao Town of Xinxiang City
【Authors】 LI Lu-ping，SONG Xiao-shun，LI Jun-ling
【Key words】 Peanut；Nonpollution；Producing area environment；Environmental quality evaluation
【Abstract】 The present environmental quality of planting base of nonpollution peanut in Langgongmiao Town of Xinxiang，Henan Province was monitored and evaluated in August 2008.The results showed that the environmental quality indexes such as soil，heavy metal content of agricultural water and sulfur dioxide in the air could meet the requirement of environment in producing area of nonpollution agricultural product.The ecological environment condition of the planting base made the development of nonpollution agriculture possible.

2009 Vol.13 (2): 67-68 [PDF全文]
【文章题目】重庆市九龙坡区景观空间格局研究
【作者】曹 蕾；田水松；莫 燕；李 陶
【关键词】景观；格局；GIS；FRAGSTATS；重庆；九龙坡区
【摘要】以地理信息系统和景观生态学为研究方法，对重庆市九龙坡区的景观空间格局进行了研究，应用FRAGSTATS 33软件计算各景观类型的指标。结果表明：研究区内景观类型以耕地、居民点及独立工矿用地、园地和林地为主。耕地的形状复杂程度最高，其次为交通运输用地。耕地、居民点及独立工矿用地、园地和林地的斑块分布较为紧凑，其余地类相反。景观多样性指数适中，均匀度指数较高，各种景观类型分布比较均匀。
【基金项目】
【Title】 Study on the Landscape Spatial Pattern of Jiulongpo District，Chongqing
【Authors】 CAO Lei，TIAN Shui-song，MO Yan，LI Tao
【Key words】 Landscape；Patterns；GIS；FRAGSTATS；Chongqing；Jiulongpo District
【Abstract】 Using GIS and landscape ecology，the landscape spatial pattern of Jiulongpo District，Chongqing was studied，and the indexes of different landscape types were caculated using FRAGSTATS 3.3 softwareThe results showed that cultivated land，residential points，industrial and mining land，garden plot and forest land were the main landscape typesThe shape complexity of cultivated land was highest，then the transmission land.The patch distribution of cultivated land，residential points，industrial and mining land，garden plot and forest land was tight，while that of other types was oppositeThe SHDI was moderate，and the SHEI was higher.All landscape types distributed evenly.

2009 Vol.13 (2): 69-70 [PDF全文]
【文章题目】华北地区地热资源利用现状及展望
【作者】刘 悦
【关键词】华北地区；地热资源；开发利用；展望
【摘要】综述了华北地区地热资源的开发利用现状，并对其应用前景进行了展望。
【基金项目】
【Title】 Utilization Status and Prospect of Geothermal Resources in North China
【Authors】 LIU Yue
【Key words】 North China；Geothermal resources；Development and utilization；Forecast
【Abstract】 The status of development and utilization of geothermal resources in North China were summarized，and the utilization prospect were forecast.

2009 Vol.13 (2): 71-72 [PDF全文]
【文章题目】三门峡黄河湿地植物和鸟类资源现状与保护
【作者】张玉君
【关键词】黄河，湿地，动植物资源，保护
【摘要】在全面调查的基础上，对三门峡黄河湿地植物和鸟类资源进行了分析和评价。针对资源保护利用中存在的问题，提出加强自然保护区建设、加强宣传教育、加快立法步伐、加大执法力度、增加投入、加强基础设施建设、提高管护与科研水平和加强国际间的合作交流等合理化建议，以保护三门峡黄河湿地生态系统的功能和生物多样性，为其他湿地资源的评价、利用以及与区域经济发展的协调提供有益的借鉴。
【基金项目】
【Title】 Status and Protection of the Plants and Birds Resources at Yellow River Wetland in Sanmenxia
【Authors】 ZHANG Yu-jun
【Key words】 Yellow River；Wetlands；Animal and plant resources；Protection
【Abstract】 On the basis of overall investigation，the plants and birds resources at Yellow River Wetland in Sanmenxia were analyzed and evaluated.According to the problems in the protection and utilization of these resources，some rationalization proposals were put forward，including strengthening the construction of nature reserve and infrastructure，and propaganda and education，accelerating legislative paces，enforcing the law strictly，increasing input and improving conservation and scientific research levels to protect the functions of wetland ecosystem and biodiversity，which could offer beneficial reference for the evaluation and utilization of other wetland resources and the coordination of regional economic development.

2009 Vol.13 (2): 73-74 [PDF全文]
【文章题目】室内环境中氯苯对人体健康危害的研究进展
【作者】吴 迪；杜青平*
【关键词】室内环境；氯苯；来源；危害
【摘要】氯苯是1种典型的有机污染物，不仅存在于农药和化工产品中，而且在室内环境中也广泛存在。对室内环境中氯苯的来源进行了分析，综述了其对人体健康的危害，指出防止室内环境中氯苯污染的重要性。
【基金项目】广东工业大学博士创新基金资助（073021）
【Title】 Advances in Harmful Effect of Chlorobenzenes on Human Health in Indoor Environment
【Authors】 WU Di，DU Qing-ping*
【Key words】 Indoor environment；Chlorobenzenes；Sources；Impact
【Abstract】 Chlorobenzenes is a kind of typical organic pollutions，which exits not only in the pesticides and chemical products，but also in indoor environment.The sources of chlorobenzenes in indoor environment are analyzed，the impact of chlorobenzenes to human health is summarized，and the importance of preventing the chlorobenzenes pollution in indoor environment is suggested.

2009 Vol.13 (2): 75-76 [PDF全文]
【文章题目】聊城市春季人工增雨作业条件分析
【作者】宁瑞斌
【关键词】高地，火箭，人工增雨，作业分析
【摘要】利用聊城市2004～2006年春季人工增雨作业的雷达回波资料和实况资料，运用统计和对比的方法，对13次高炮和火箭人工增雨的作业云系、作业时机、作业部位以及催化剂量的选择进行综合分析。结果表明：聊城市高炮、火箭人工增雨的作业以混合云和层状云为主要目标云系，层状云作业效率最高，可达80.5%。层状云系作业部位应选在0 ℃层亮带以上。混合云系应选在强回波区附近。选择催化时机，层状云应在云顶高度≥6 km，回波强度≥25 dBz；混合云云顶高度≥7.5 km，回波强度≥35 dBz为宜。1次层状云人工增雨过程在有效作业时段内，1个作业点炮弹以30～40发效果较好，火箭弹2～4枚为宜。
【基金项目】
【Title】 Analysis of Operational Conditions of Spring Artificial Precipitation in Liaocheng
【Authors】 NING Rui-ping
【Key words】 Anti-aircraft gun；Rocket；Artificial precipitation；Analysis of operation
【Abstract】 On the basis of the radar echo and recording data of spring artificial precipitation in Liaocheng from 2004 to 2006，using the methods of statistics and comparison，the selection of antiaircraft gun，operational conditions，occasions and location of rocket artificial rainfall and quantity of catalyst were analyzed comprehensivelyThe results showed that the mixed cloud and stratiform cloud were the main objective cloud，and the operation efficiency of stratiform cloud was the highest (80.5%).The stratiform cloud seeding location was above the 0 ℃level bright zone，and the mixed cloud seeding location was near the severe echo vault regionThe operational occasions of stratiform cloud were that the height of cloud top ≥6 km and echo intensity≥25 dBz，and the operational occasions of mixed cloud were that the height of cloud top≥7.5 km and echo intensity≥35 dBz.In the effectual time of artificial precipitation enhancement operation of a stratiformcloud，the suitable quantities of anti-aircraft gun were from 30 to 40 or the rocket projectiles were from 2 to 4 in an operational place.

2009 Vol.13 (2): 79-82 [PDF全文]
【文章题目】中日韩3国产业结构升级的比较
【作者】李 春
【关键词】产业结构；产业升级；比较
【摘要】通过对中日韩3国经济状况和产业结构的比较分析，结合日本和韩国产业结构升级的历史过程的分析比较，寻求产业升级的一般规律，说明适时调整我国产业结构，进行产业结构升级是必然的选择。
【基金项目】北京市软科学研究课题（z006311040411）
【Title】 Comparative Analysis of the Upgrading of Industrial Structure in China，Japan and Korea
【Authors】 LI Chun
【Key words】 Industrial structure；Industrial upgrading；Comparison
【Abstract】 Based on the comparative analysis of economic status and industrial structure in China，Japan and Korea，the general law of the upgrading of industrial structure was sought，combined with the analysis and comparison of the historical process of the upgrading of industrial structure in Japan and KoreaIt was the inevitable choice to upgrade industrial structure of China timely.

2009 Vol.13 (2): 83-84 [PDF全文]
【文章题目】江苏省现代农业发展的技术障碍分析及科技创新重点
【作者】张木莲
【关键词】现代农业；技术障碍；科技创新
【摘要】从粮食安全、高效设施园艺、畜禽规模养殖、循环农业、农产品加工和农业功能拓展等6个方面，分析了影响江苏省现代农业发展的主要技术障碍，提出了下一步科技创新攻关的重点。
【基金项目】
【Title】 Technical Obstacles Analysis and Scientific and Technological Innovation Emphases of Modern Agricultural Development in Jiangsu Province
【Authors】 ZHANG Mu-lian
【Key words】 Modern agriculture；Technology obstacle；Scientific and technological innovation
【Abstract】 The main technical obstacles restricted the development of modern agricultural in Jiangsu Province were analyzed，according to the food security，high efficient protected horticulture，breeding in scale of livestock and poultry，circular agriculture，agricultural products processing and extension of agricultural function.The emphases of scientific and technological innovation were proposed for the next step.

2009 Vol.13 (2): 85-87 [PDF全文]
【文章题目】苏北沿海建制镇工业集中区土地利用的SWOT分析——以盐城市陈家港镇为例
【作者】单 希
【关键词】土地利用；经济增长；苏北；建制镇；SWOT分析
【摘要】近年来，建制镇的发展成为县域经济的主要增长点。工业园区和开发区的建设带动了当地经济与就业，然而园区的开发建设也暴露出若干问题。通过对陈家港工业集中区的SWOT分析，展现该镇工业区土地利用的优劣与机遇挑战，一定程度上折射出苏北沿海建制镇工业区普遍存在的问题。面对新的政策形式和经济环境，针对存在的粗放经营和土地制度不完善等问题，提出通过提高存量土地利用率和建立土地利用的评价机制等手段优化园区建设，这对苏北建制镇工业区的经济建设与土地利用调整也具有普遍意义。
【基金项目】
【Title】 SWOT Analysis on the Land Use of Industrial Zone in Coastal Regions of North Jiangsu— A Case of Chenjiagang Town，Yancheng
【Authors】 SHAN Xi
【Key words】 Land use；Economic growth；North Jiangsu；Town；SWOT analysis
【Abstract】 The development of town is the main growth point of county economic in recent years.The construction of industrial park and development zone leads the development of economy and increases the employment，meanwhile some problems are exposed.According to the SWOT analysis on the industrial zone in Chenjiagang Town，which displays the advantages and disadvantages，and the opportunities and challenges in the land use，some problems commonly existed in the industrial area in coastal regions of North Jiangsu are reflected in some extent.Faced the new policy and economicenvironment，and based on problems including extensive management and imperfect land systems，the industrial area construction is optimized by improving the utilization rate of stock land and establishing the evaluation mechanism of land use，which has some universal significance to the economic construction and adjustment of land use in coastal regions of North Jiangsu.

2009 Vol.13 (2): 88-90 [PDF全文]
【文章题目】浅谈农村合作金融中“公司+农户”模式及应用
【作者】张弋春
【关键词】农村金融；烟草；模式；应用
【摘要】目前我国农村金融领域投入严重不足，在国家解决“三农”问题的基本方针下，资金困难成为最大的制约瓶颈。要深化农村金融体制改革，规范发展适合农村特点的金融组织，充分发挥政策性金融和商业性金融的作用，建立农村信贷投入稳定增长的机制，就应当允许社会资金参与现有金融机构重组，探索更适合中国国情的农村金融组织形式。针对我国农村合作金融模式的现状，结合烟草系统的实际工作经验，提出在实践中行之有效的“公司+农户”模式，为农村合作金融提出新的思路。
【基金项目】
【Title】 On the ‘Corporation + Peasant Household’ Mode and Its Application in Rural Cooperative Finance
【Authors】 ZHANG Yi-chun
【Key words】 Rural finance；Tobacco；Mode；Application
【Abstract】 The rural finance investment is serious shortage at present in China，and the financial difficulty is the biggest inhibiting bottleneck.To deepen the reform of rural finance system，develop the financial organization suited to countryside，give full play to the functions of policy finance and commercial finance，and establish the steady growth mechanism of rural loan investment，the social funds participated in the recombination of financial institutions should be permitted，and the rural financial organizations more suitable for Chinas national conditions should be exploredAccording to the status of the mode of rural cooperative finance in China，the effective ‘corporation + peasant household’ mode is put forward combined with the work experiences in tobacco，which would provid the new thought for the rural cooperative finance.

2009 Vol.13 (2): 91-92 [PDF全文]
【文章题目】浅议绿色物流
【作者】李大锋
【关键词】绿色物流；起因；实施策略
【摘要】绿色物流在我国兴起不久，政府、企业、社会对其认识还存在着许多问题。对绿色物流的起因及其理论基础进行了分析，并提出了相应的实施策略。
【基金项目】重庆三峡学院“挑战杯”学生课外学术科技作品竞赛课题
【Title】 Discussion on Green Logistics
【Authors】 Discussion on Green Logistics
【Key words】 Green logistics；Cause；Implementation strategies
【Abstract】 The green logistics is just rising in ChinaThere are many problems in the understanding of government，enterprises and society to green logistics.The cause and theoretical basis of green logistics are analyzed，and the correspondingimplementation strategies are put forward.

2009 Vol.13 (2): 93-95 [PDF全文]
【文章题目】河北省农村物流信息化现状思考与展望——以迁安市为例
【作者】王东海；张洋中；赵 峰
【关键词】农村；物流；信息化；物流信息化；思考；展望
【摘要】以河北省迁安市物流信息化发展现状的实地调研为依据，具体分析了河北省发展农村物流和农村信息化存在的各种问题，结合农村物流信息化的特点，提出了具体的合理化建议，并对河北省的物流信息化发展前景进行了展望。
【基金项目】
【Title】 Thinking and Prospects of the Status of Rural Logistics Informatization in Hebei Province— A Case of Qian‘an
【Authors】 WANG Dong-hai，ZHANG Yang-zhong，ZHAO Feng
【Key words】 Rural areas；Logistics；Information；Logistics informatization；Thinking；Prospect
【Abstract】 On the basis of the investigation of the development status of rural logistics informatization in Qianan，the problems in developing the rural logistics and information in Hebei Province were concretely analyzed.According to the characters of rural logistics informatization，some reasonable suggestions were put forward，and the development prospects were forecasted.

2009 Vol.13 (2): 96-98 [PDF全文]
【文章题目】农业自然灾害预警机制建立分析
【作者】吴 菊
【关键词】农业自然灾害；安全；预警机制；农业风险
【摘要】由于农业自然灾害逐年加剧，为保证农业的可持续发展，有必要建立农业自然灾害预警机制。从农业面临自然灾害的威胁提出建立农业自然灾害预警机制的必要性，对农业自然灾害预警的基本方法及预警机制的建设和实施进行了初步探索。
【基金项目】
【Title】 Analysis of Establishing Warning Mechanism of Agricultural Natural Disaster
【Authors】 WU Ju
【Key words】 Agricultural natural disaster；Safe；Warning mechanism；Agricultural risk
【Abstract】 Because the agricultural natural disasters were serious year by year，it was necessary to establish the warning mechanism of agricultural natural disaster to guarantee agricultural sustainable development.The basic methods of the warning of agricultural natural disaster，establishment and implementation of warning mechanism were studied.

2009 Vol.13 (2): 99-104 [PDF全文]
【文章题目】提高扶贫资金使用的有效性和针对性研究——以温州市为例
【作者】陈国胜；金胜华；胡文显；吕慧静；崔丽利
【关键词】公共财政；扶贫资金；有效性；针对性
【摘要】]温州市公共财政为欠发达地区提供公共服务和公共产品已初具规模，积累了不少经验，农民增收任务取得良好成绩。通过调研发现，欠发达地区经济发展过程中存在的问题也很多，不仅公共产品严重缺乏，而且公共产品提供的机制和过程也有许多问题，严重制约了农民增收。在欠发达地区遇到的最大难题是如何整合方方面面的资源，强力推进欠发达地区实现连片、整体、跨越式的发展，使地区经济综合实力、区域竞争能力、社会发展潜力得到全面、快速、健康地发展。温州市一些地区开展的“整体推进富民行动”试点工作为此提供了经验。研究表明，扶贫资金投向应随着经济形势的发展和变化进行适当调整，以提高扶贫资金使用的有效性和针对性。以典型案例为主线提出了相应的政策建议。
【基金项目】温州市科技计划项目（R20080012）资助
【Title】 Study on Improving the Effectiveness and Pertinence of the Utilization of Poverty Alleviation Funds—A Case of Wenzhou
【Authors】 CHEN Guo-sheng，JIN Sheng-hua，HU Wen-xian，LV Hui-jing，CUI Li-li
【Key words】 Public finance；Poverty alleviation funds；Effectiveness and the pertinence
【Abstract】 It has taken shape and obtained much experience that public finance of Wenzhou providing public services and products for underdeveloped areas，and the task of increasing farmers income has obtained good achievement.There are many problems in the process of economic development of underdeveloped areas，such as public products are serious lack and some problems existed in the mechanism and process of providing public products，which seriously restrict the increase of farmers income.How to integrate resources，promote the realization of overall and great leap forward development，make the comprehensive economic strength，regional competitiveness and social development potential obtained all round，rapid and health development are the most difficult problems in underdeveloped areas，which are provided experience by the pilot work of the‘Whole Advancement of Enriching People’ in some areas in Wenzhou.The results show that the investment of poverty alleviation funds should be appropriately readjusted with the development and change of economic situation to improve the effectiveness and pertinence of the utilization of poverty alleviation funds.Taken the typical cases as the main lines，the relevant policy suggestions are put forward.

2009 Vol.13 (2): 105-107 [PDF全文]
【文章题目】咸阳农业产业发展现状 问题及对策研究——以咸阳市永寿县为例
【作者】何 伟
【关键词】咸阳；永寿县；农业产业；现状；对策研究
【摘要】农业作为我国的传统产业和8亿农民主要的就业领域，其基础地位受到工业现代化的严重挑战。进入21世纪，虽然西部地区城市经济产业发展较快，但是农业仍然是农民就与和农户增收的主要途径和来源。研究和探索西部地区农业产业发展对解决我国三农问题和城乡协调发展有着重要的现实意义。对咸阳市永寿县农业产业发展现状、存在问题全面客观分析的基础上，提出了促进永寿县农业产业又好又快发展的对策和措施。
【基金项目】]咸阳师范学院自然科学基金项目资助（06XSYK212）
【Title】 Status Problems and Countermeasures of Agricultural Industry Development in Xianyang
【Authors】 HE wei
【Key words】 Xianyang；Yongshou County；Agricultural industry；Status；Countermeasure research
【Abstract】 The basic position of agriculture which was the traditional industry and main field of employment for 800 million farmers in China faced serious challenge of industrial modernization.Entered 21 century，although the urban economicindustry in Western China developed rapidly，agriculture was still the main way and sources for peasant employment and peasant households increase income.So it had important practical significance for solving the three agricultural problems and coordinated urban and rural development to study and explore the agricultural industry development in western China.Based on the comprehensive and objective analysis of status and problems of agricultural industry development in Yongshou County，Countermeasures for high efficient and fast development of agricultural industry were put forward.

2009 Vol.12 (2): 108-110 [PDF全文]
【文章题目】城市森林及其效益评价研究
【作者】张斌强；沈国志；张 勇；王海军
【关键词】城市森林；城市森林系统；评价
【摘要】通过对城市森林理论产生的背景及国内外研究历史的介绍，对城市森林的发展脉络进行梳理，对当前国内外城市森林的研究现状进行评述，并对城市森林的研究趋势进行了展望。
【基金项目】
【Title】 Study on the Urban Forest and Its Benefit Evaluation
【Authors】 ZGABG Bin-qiang；SHEN Guo-zhi；ZHANG Yong；WANG Hai-jun
【Key words】 Urban forest；Urban forest system；Evaluation
【Abstract】 On the basis of the introduction of the generated background of urban forest theory and its research history at home and abroad，the development vein was hackled，the research status was reviewed，and the research trend wasprospected.

2009 Vol.12 (2): 111-113 [PDF全文]
【文章题目】云和县原料林基地建设现状及发展对策
【作者】练 飞；华美霞
【关键词】原料林基地；现状；发展对策
【摘要】通过对云和县原料林基地建设现状进行调查分析，发现原料林基地建设中存在小而散的山林，影响了原料林的规模经营、资金投入严重不足和科技含量不高等问题。提出加快林权制度改革，盘活森林资源；创新方式，建立原料林建设和管理长效机制；完善规划，细化原料林基地建设年度设计方案；加大科技扶持力度，提高原料林建设质量；摸索新形式，加大原料林建设资金投入等发展对策。
【基金项目】
【Title】 Construction Status and Development Countermeasures of Raw Material Forest Base in Yunhe
【Authors】 LIAN Fei；HUA Mei-xia
【Key words】 Raw material forest base；Status；Development countermeasures
【Abstract】 By the investigation and analysis of the construction status of raw material forest base in Yunhe，some problems were discovered，such as the forest with the characters of small size and scattered location restricted the scale management of raw material forest，the fund was quite insufficient and scientific and technological content was not high.The development countermeasures were put forward，including expediting reform of forestry property right system，reinvigoratingthe forest resources，innovating mode，establishing the longterm efficiency mechanism in the construction and management of raw material forest，perfecting planning，refining the annual design，increasing the science and technology support dynamics，improving the construction quality of raw material forest，groping new form and increasing the input in fund.

2009 Vol.13 (2): 114-116 [PDF全文]
【文章题目】我国乡村公共治理空间构建的政治分析
【作者】葛传宇
【关键词】公共治理；社会资本；自组织系统
【摘要】乡村公共治理空间的理论构建在学术界有许多种模式。从一些基本的理论模式入手，在国家和社会的关系背景下来分析和理清乡村公共治理模式的政治逻辑。从治理的主客体方面来说，任何良好的治理都是主客体一致性的表现，乡村公共治理的主体只能是乡村社会本身。在这个意义上建立起来的乡村组织化体系才是有可能的，而以社会资本为基础的自组织系统的构建正是乡村社会建立组织的可靠选择。
【基金项目】
【Title】 Political Analysis of the Construction of Rural Public Governance Space in China
【Authors】 GE Chuan-yu
【Key words】 Public governance；Social capital；Selforganization system
【Abstract】 There are many theoretical models about the construction of rural public governance space in academic circles.Starting with some basic models，the political logic of rural public governance is analyzed and made clear on the background of the relationship of country and societyIn terms of the subject and object of governance，any good governance manifests as the consistency of subject and object.The subject of rural public governance can only be rural society itself.In this sense，it is possible to establish rural organizing systems.It is a reliable choice for rural societyestablishing organization that constructing selforganization system based on the social capital.

2009 Vol.13 (2): 117-119 [PDF全文]
【文章题目】城乡商贸统筹发展中存在的问题及对策探索
【作者】黎 筠
【关键词】城乡统筹；商贸发展；问题；对策
【摘要】探讨了重庆市在城乡商贸统筹发展进程中存在的认识不到位、乡镇基础设施建设滞后、城乡配套服务及市场管理差异大、城乡商业网点布局不合理、城乡收入差距持续扩大、城乡商贸流通市场体系规划滞后和政策及保障机制不健全等主要问题，并针对这些问题提出了促进城乡商贸统筹发展的对策。
【基金项目】
【Title】 Discussion on the Problems and Countermeasures of the Overall Development of Urban and Rural Commercial and Trade
【Authors】 LI Jun
【Key words】 Urban and rural harmonious；Development of commercial and trade；Problems；Countermeasures
【Abstract】 The problems in the process of overall development of urban and rural commercial and trade in Chongqing were discussed，including incomplete understanding，hysteretic township infrastructure construction，great difference in the urban and rural auxiliary service and market management，unreasonable commercial network layout，successive expansion of urbanrural income gap，hysteretic plan of commercial circulation market system，and unsound policies and guarantee mechanism.The countermeasures to promote the overall development of urban and rural commercial and trade were put forward.

2009 Vol.13 (2): 120-121 [PDF全文]
【文章题目】农地金融制度构建的必要性分析
【作者】邹新阳
【关键词】新农村建设；农地金融制度；必要性
【摘要】在社会主义新农村建设和农村金融供给匮乏的背景下，对农地金融制度构建的必要性进行考察，其必要性主要体现在农地金融制度是农村长期资金供给的需要，是农村金融组织体系优化的需要，是农业规模化生产的需要。
【基金项目】重庆市哲学社会科学基金资助项目（2008-jj09）
【Title】 Analysis of the Necessity of Constructing Farmland Financial System
【Authors】 Analysis of the Necessity of Constructing Farmland Financial System
【Key words】 New socialist countryside construction；Farmland financial system；Necessity
【Abstract】 ]Under the background of new socialist countryside construction and scarcity of rural financial supply，the necessities of constructing the farmland financial system were investigated，which were required by the rural longterm capital supply，the optimization of rural financial organization system，and the mass production of agriculture.

2009 Vol.13 (2): 122-124 [PDF全文]
【文章题目】农民收入增长的制约因素及对策研究
【作者】齐晓丽；冯彦妍
【关键词】农民；收入；增长；对策
【摘要】增加农民收入是关系到我国农业、农村乃至整个国民经济稳定和发展的重大问题。从家庭经营收入、劳动报酬收入、转移性收入和财产性收入等几个方面对农民收入结构进行了考察，并利用统计分析的方法测度了每种收入形式对农民收入增长的贡献，并以此为依据进一步探讨了影响农民收入增长的制约因素，从农业结构调整和农业剩余劳动力转移方面提出了增加农民收入的对策和建议。
【基金项目】
【Title】 Research on Restriction Factors and Countermeasures of Increasing Farmers’ Income
【Authors】 QI Xiao-li，FENG Yan-yan
【Key words】 Farmer；Income；Increase；Countermeasure
【Abstract】 Increasing farmers’ income is an important problem related to the stability and development of agriculture，rural areas and even the whole national economy in China.The farmers’ income structure is investigated from the household production income，labor remuneration income，transfer income and property income.The restriction factors of the increaseof farmers income are discussed base on the contribution of different income forms to the increase of farmers’incomewhich is measured by statistical method.The countermeasures and suggestions are put forward from agricultural structure adjustment and transfer of agricultural surplus labor.

2009 Vol.13 (2): 125-126 [PDF全文]
【文章题目】构建促农增收的农业科技服务新体系
【作者】甄若宏；邵明灿；周建涛；郑建初；孔有利
【关键词】
【摘要】灵活高效的科技服务体系有助于加快农民致富步伐。分析了江苏省农业科学院在广大农民对科技迫切需求的新形势下，在创新农业科技服务体系建设过程中的一些做法和取得的成效，旨在为科技服务管理部门制定决策提供参考。
【基金项目】江苏省政府专项（[2007]80）
【Title】 Construction of New Agricultural Scientific and Technical Service System to Increase Peasants’ Income
【Authors】 ZHEN Ruo-hong，SHAO Ming-can，ZHOU Jian-tao，ZHENG Jian-chu，KONG You-li
【Key words】 服务技能；服务形式；考核机制
【Abstract】 Flexible and efficient agricultural scientific and technical service system was helpful to accelerate peasant richThe practices and achievements in the process of constructing the agricultural scientific and technical service system in Jiangsu Academy of Agricultural Sciences were analyzed under the new situation of vast peasants’ urgent demand to science and technology，which would provide reference for making decision by the management departments of scientific and technical service.

2009 Vol.13 (2): 127-129 [PDF全文]
【文章题目】宣传是科技成果推广与转化的重要途径
【作者】廖宝红
【关键词】科技成果；宣传；推广；转化
【摘要】加大宣传力度是加速推进科技成果推广与转化的重要途径。通过示范基地建设、舆论媒体宣传和科技专家服务，河北省农林科学院对取得的一些重要的成果进行及时、直观和富有特色的宣传报道，促进了科技成果和先进技术的转化应用，取得了巨大的社会、经济效益。
【基金项目】
【Title】 Propaganda：An Important Way to Accelerate the Extension and Transformation of Scientific and Technological Achievements
【Authors】 LIAO Bao-hong
【Key words】 Scientific and technological achievements；Propaganda；Extension；Transformation
【Abstract】 Enhancing the propaganda is an important way to accelerate the extension and transformation of scientific and technological achievementsAccording to the construction of demonstration base，media promotion and service provided by scientific and technological experts，some important achievements have been propagandized，which promote the transformation and utilization of scientific and technological achievements and advanced technology，and achieve greatsocial and economic benefits.

2009 Vol.13 (2): 130-132 [PDF全文]
【文章题目】甘肃省贫困地区新农村建设中农民收入问题研究
【作者】李银霞
【关键词】贫困地区；农民收入；新农村建设；甘肃省
【摘要】甘肃省贫困面积广、贫困程度深。保证贫困地区收入稳定、持续增长对本地区社会主义新农村建设具有非常重要的意义。在对甘肃省贫困地区农民收入的现状和特征研究的基础上，分析了其收入低、增收困难的原因，并根据当地的特点提出了增加农民收入、促进新农村建设的建议。
【基金项目】
【Title】 ]Study on the Peasants Income Problem in New Countryside Construction in Poverty Region of Gansu Province
【Authors】 LI Yin-xia
【Key words】 Poverty region；Peasants income；New countryside construction；Gansu Province；
【Abstract】 There were a lot of povertystricken areas in Gansu Province,and the degree of poverty was highEnsuring the income stably and successively increase had important significance in the new countryside construction in poverty region.On the basis of researches of the status and characters of peasants income in Gansu，the reasons of low income and difficulty of increasing income were analyzed，and some suggestions of increasing peasants income and promoting the new countryside construction were put forward.

2009 Vol.13 (2): 133-134 [PDF全文]
【文章题目】解决农民工二代就业的必要性及其对策研究
【作者】吴 艳
【关键词】农民工二代；就业；对策
【摘要】在青年就业难的背景下，解决农民工二代就业更加具有必要性和紧迫性。从就业机会、就业能力和就业环境角度分析了制约农民工二代就业的因素，并针对这些因素提出了解决农民工二代就业问题的对策和建议。
【基金项目】
【Title】 Study on the Necessities and Countermeasures of Solving the Employment of the Second Generation Peasant Workers
【Authors】 WU Yan
【Key words】 Second generation peasant workers；Employment；Countermeasures
【Abstract】 Under the background of young people employment difficulty，it was essential and urgent to solve the employment of the second generation peasant workersThe factors restricted the employment of the second generationpeasant workers were analyzed in view of the employment opportunities，abilities and environmentThe countermeasures and suggestions were put forward.

2009 Vol.13 (2): 135-138 [PDF全文]
【文章题目】构建和谐农村的对策探析
【作者】马亭亭
【关键词】农民工二代；就业；对策
【摘要】在青年就业难的背景下，解决农民工二代就业更加具有必要性和紧迫性。从就业机会、就业能力和就业环境角度分析了制约农民工二代就业的因素，并针对这些因素提出了解决农民工二代就业问题的对策和建议。
【基金项目】
【Title】 Study on the Necessities and Countermeasures of Solving the Employment of the Second Generation Peasant Workers
【Authors】 MA Ting-ting
【Key words】 Second generation peasant workers；Employment；Countermeasures
【Abstract】 Under the background of young people employment difficulty，it was essential and urgent to solve the employment of the second generation peasant workers.The factors restricted the employment of the second generation peasantworkers were analyzed in view of the employment opportunities，abilities and environment.The countermeasures and suggestions were put forward.

2009 Vol.13 (7): 1-5,15 [PDF全文]
【文章题目】野生大豆细胞质有益基因转移的遗传研究
【作者】王瑞霞，李玉清，邱丽娟，郑翠明
【关键词】大豆；野生大豆；栽培大豆；细胞质；有益基因；品种改良；RAPD标记
【摘要】利用野生大豆是拓宽栽培大豆遗传基础和提高栽培大豆生产力的重要途径之一。利用野生大豆×栽培大豆种间杂交后代再用栽培大豆进行广义回交，已经培育出具有野生大豆细胞质的高产、高蛋白、抗大豆花叶病毒的新品系，可作为大豆改良的亲本来源。通过对大豆优良品系及其亲本的DNA组成分析，明确了用栽培大豆与种间杂交后代回交应在早代进行，以便更多地保留野生大豆细胞核的遗传基础。比较了4对野生大豆×栽培大豆正反交组合后代的产量性状，明确指出用野生大豆作母本拓宽栽培大豆细胞质遗传基础不仅可行，而且没有难于克服的不利性状，并有利于提高产量。
【基金项目】河北省自然基金资助项目（396377）
【Title】 Genetic Study on Transfer of Desirable Cytogene of Wild Soybean
【Authors】 WANG Rui-xia，LI Yu-qing，QIU Li-juan，ZHENG cui-ming
【Key words】 Soybean；Wild soybean；Cultivated soybean；Cytoplasm；Desirable gene；Cultivation improvement；RAPD marker
【Abstract】 Using wild soybean is one of the important ways to widen the genetic basis and improve the productivity of cultivatedsoybean.The new soybean strains of high yield，high protein content and resistance to soybean mosaic virus with the cytoplasm of wild soybean have been bred by obtaining the hybrid progeny from wild soybean×cultivated soybean，then backcrossing between the interspecific hybrid progeny and cultivated soybean，which may be used as the parents to improve soybean.By analyzing the DNA of excellent soybean strains and their parents，it is made clear that backcross should be carried out in early generation so as to retain more genetic basis of wild soybean.The yield traits of fourhybridized and reverse hybridized combinations of wild soybean×cultivated soybean are comparedUsing wild soybean as female parent to widen the genetic basis is not only feasible，but also has no undesired characters，and is benefit to increase the yield component.

2009 Vol.13 (7): 6-8,0 [PDF全文]
【文章题目】甘薯新品种冀薯99的选育及其高产生理特性
【作者】刘兰服，马志民，张松树*
【关键词】甘薯；品种选育；高产；生理特性
【摘要】利用甘薯近缘野生种，通过有性杂交的方式，选育出甘薯新品种冀薯99。该品种具有高产、稳产、抗病和适应性广等特点，2006年3月通过国家甘薯鉴定委员会鉴定，适宜在北方薯区种植。研究了冀薯99的高产生理特性，结果表明：该品种叶面积指数适中，T/R进展合理，净同化率和经济系数高，属早熟高产品种。
【基金项目】
【Title】 Breeding of New Sweet Potato Variety Jishu 99 and Its High Yield Physiological Characters
【Authors】 LIU Lan-fu，MA Zhi-min，ZHANG Song-shu*
【Key words】 Sweet potato；Variety breeding；High yield；Physiological characters
【Abstract】 Sweet potato variety Jishu 99 with the characteristics of high and stable yield，disease resistance and wide adaptability was bred by crossing Ji 21-2 with the relative wild species Y-6，which had been approved by the National New Variety Appraisal Committee of Sweet Potato in March 2006，and was suitable for planting in the north sweet potatoarea.The high yield physiological characters of Jishu 99 were studied.The result showed that Jishu 99 belonged to the earlymaturing and high yielding variety with the moderate leaf area index，reasonable T/R and high net assimilation rate andeconomic coefficient.

2009 Vol.13 (7): 9-10,0 [PDF全文]
【文章题目】甘蔗套作马铃薯高产栽培技术
【作者】全修冰，朱柳青，莫秀娇，王绍海
【关键词】甘蔗；马铃薯；套作；高产；高效；产业结构调整
【摘要】介绍了甘蔗套种马铃薯高产、高效栽培技术模式及主要栽培技术要点，以期更好地推广该项技术，促进产业结构调整，提升综合生产能力。
【基金项目】
【Title】 High Yield Culture Technique of Intercropping of Sugar Cane and Potato
【Authors】 QUAN Xiubing，ZHU Liu-qing，MO Xiu-jiao，WANG Shao-hai
【Key words】 Sugar cane；Potato；Intercropping；High yield；High efficient；Industrial structure adjustment
【Abstract】 The high yield and high efficient culture technique and main cultivation points of intercropping of sugar cane and potato are introduced to better popularize the technique，promote the industrial structure adjustment and improve the comprehensive productivity.

2009 Vol.13 (7): 12-13,0 [PDF全文]
【文章题目】种植密度对藏红花生长的影响
【作者】李云飞，张正伟，吕志刚
【关键词】藏红花；种植密度；生长
【摘要】研究了不同种植密度对藏红花生长的影响。结果表明：在整个生长期，不同种植密度下的藏红花各生长阶段的发生时间和株高差异不大；开花期的花梗长度、花朵直径、叶片数及叶长差异不显著。行株距12 cm×10 cm处理的柱头和雄蕊干重均最高，花瓣干重也较高，建议在生产上藏红花的种植密度以行株距12 cm×10 cm为宜。
【基金项目】
【Title】 Effects of Planting Density on the Growth of [WTHX]Crocus sativus
【Authors】 Effects of Planting Density on the Growth of [WTHX]Crocus sativus
【Key words】 Crocus sativus；Planting density；Growth
【Abstract】 nting density on the growth of Crocus sativus were studied.The results showed that the differences of the growth period and plant height of C sativus under different planting densities were littleThere were no obvious differences in the length of flower stems，flower diameter，leaf number and length under different planting densities.When the plant spacing was 12 cm×10 cm，the dry weights of stigma and stamen were the highest，and the dry weights of petals was higher.The suitable planting density of Csativus was 12 cm×10 cm in production.

2009 Vol.13 (7): 11-13,13 [PDF全文]
【文章题目】矮壮素种子处理对夏季菠菜生长特性的影响
【作者】张云平，王国华，尹庆珍，酆 淼，张玉清
【关键词】矮壮素；种子处理；菠菜；抽薹；生长特性
【摘要】以大叶菠菜为试材，研究了不同浓度矮壮素浸种处理对夏季菠菜生长特性的影响。结果表明：矮壮素浸种能明显抑制夏季菠菜抽薹，且对菠菜生长无不良影响。利用矮壮素浸种，可以解决夏季菠菜生产上的抽薹问题。
【基金项目】
【Title】 Effects of Seed Treatment with Chlormequat on the Growth Characteristics of Spinach in Summer
【Authors】 ZHANG Yun-ping，WANG Guo-hua，YIN Qing-zhen*，FENG Miao，SUN Yu-qing
【Key words】 Chlormequat；Seed treatment；Spinach；Bolting；Growth characteristics
【Abstract】 The effects of seed treatment with chlormequat on the growth characteristics of largeleaf spinach in summer were studiedThe results showed that the seed treatment with chlormequat could significantly inhibit the bolting in summer，and had no harmful effects on the growth characteristics of spinach.