1On the Flow of Agricultural Production Factors and Sustainable Development of Agricultural Economy in UrbanizationMEI Fu-chun5-72Research Advance on Wheat Pentosans both Inside and Outside the CountryDONG Bin, ZHENG Xue-ling, WANG Feng-cheng8-103Effects of Bed-planting on the Root System and It's Developing Environment in Winter WheatZheng Fei, SUN Xiang-hui, SHAO Yun-hui, REN Zhong-xin11-144Studies on Ferment Rule of the Cyclodextrin Glucanotransferase High-performance Strain Mutated by Ion BeamDUAN Yu-heng, WANG Yan-ping, QIN Guang-yong, HUO Yu-ping15-175Effects of Calciumions and Gibberellin on the Seed Germination of CottonCHEN Shi-lin, ZHANG Qiang, WEI Xiu-Ying, ZHAO Xin-liang, LI Dong-lian18-206Effects of Loading Density on Main Physiological Indices of Tobacco during Bulk Curing ProcessWANG Song-feng, WANG Ai-hua, SONG CHAO-PENG, WANG Wei-feng, LI Shao-peng, GONG Chang-rong21-257Cultivating technique indexes and technique regulations of summer soybean with yield of 3 000 kg/ha in Henan province25-268Breeding of a new good quality groundnut variety Puhua 17 of Baisha type27-289Breeding and cultivating techniques of a new rice variety Teyou 2035 with high yield, good quality and multi-resistance28-2910Development and present exploitation situation of botanical pesticides30-32,4511Hymenoptera Formicidae Insects Name Record in Henan ProvinceLI Shu-ping, LIU Fu-lin, KANG Jie, WANG Yu-ling33-3612Studies of Imidacloprid's Optimum Dose in Control of Wheat AphidsLOU Guo-qiang, LU Wen-yan, HUO Yun-feng37-3913Causation Analysis on Outbreak and the Integrated Control Technique of Rice Stripe VirusSUN Bing-jian, Yuan Hong-xia, Xing Xiao-ping, LI Hong-lian39-4114Studies on Safety of Sulfonylurea Herbicides to Maize and Degradation Dynamics in SoilCHEN Xi-ling, LI Guang-ling, KONG Fan-bin, XIE Guo-hong42-4515Reseach advances in biological characteristics and biological traits of Helicoverpa assulta46-4816Effects of Nitrogen Form and Concentration on Flue-cured Tobacco Dry Matter Accumulation and Potassium Content and AccumulationHUA Dang-ling, HUANG Xiang-dong, LIU Shi-liang, JIE Xiao-lei, LI You-tian49-5217Effect of Soil Physicochemical Characteristics on the Contents of Co, Fe and Se in System of Soil and Forage PlantXI Dong-mei, DENG Wei-dong, MAO Hua-ming, GAO Hong-guang53-55,6618Comparative Study on the Photosynthetic Rate in Different Varieties of Apricot During Different PeriodsLI Li-hong, BAI Jing, MA Feng-wang, WEI Xiao-min56-5719Anatomical Study on the Nutritive Organs of Dendrobium huoshanenseLI Ming, LIU Bao-guo, WEI Hong, LIU Qiu-yuan58-6220Effects of Fenoxaprop-p-ethyl on the Growth of the Walnut Seedling and Physiological EffectivityLI Guang-ling, ZHANG Yu-ping62-64 