1Studies on Biological Characteristics of Classical Swine Fever VirusLI Xue-wu, ZHANG Gai-ping, GUO Qi-xiang11-152Breeding of Wheat-Thinopyrum intermedium Alien Substitution Line Shannong 0057 and Its Cytological IdentificationWANG Li-ming, LI Ping, WANG He-jian, WANG Hong-gang27-29,323Efficacy of Water-osmosis Plastic Membrane in Maize FieldXU Lan, AN Wei30-324Application of DNA Fingerprinting in Identification of Maize HybridsZHU Wei-hong, QI Jian-shuang, TIE Shuang-gui, LU Cai-xia, SUN Jian-jun, LI Yi, ZHOU Ke33-365Effects of Different Urease Inhibitor on Soil Urease Activity and Soybean GrowthZHANG Xue-song, HU Chao, BAI Tie-jun, MA Guo-bao, SUN Qing-yuan41-446Effects of Straw Mulching on Soil Properties of Tobacco Field and Quality of Tobacco LeavesZHENG Xian-bin, ZHANG Zheng-yang, LIU Guo-shun, XING Guo-qiang, ZHANG Yi47-507The Species and Distribution of Endophytic Fungi in Tea TreesLU Dong-sheng, WANG Jin-ping, WU Xiao-qin, YE Jian-ren54-56,808The Molecular Detection and Indentification of Potato Virus Y in Henan ProvinceWU Xing-quan, CHEN Shi-hua, CHEN Tao, XUE Zhen, LOU Yu-hua64-669Effects of Nitrogen Fertilizer Application on Terms on the Growth, Development and Yield of CornZHENG Hui-ling, JI Bian-ying, WU Ji-cheng, SHI Fu-gang67-6910Agrobacterium Rhizogenes-mediated Transformation of Rehmannia glutinosa Liboseh.f.hueichingensis (Chan et Schih)HsiaoFU Jian-xi, FAN Xi-mei, ZHOU Chun-e, GU Feng-ping, WANG Fang, ZHOU Yan-qing72-7611Application of Organic Substrate in Seedling and Cultivating of Petunia hybridaZHAI Chun-feng, YANG Qiu-sheng, SUN Shou-ru, WANG ji-qing77-8012Effects of Heavy Metal Cadmium Pollution on Physiological and Biochemical Characteristics of Cucumber SeedlingsYAO Xiao-hui81-8313Effects of Plastic-covered Ridge Rainwater Harvesting System on Potato Yield and Water and Nitrogen Use EfficiencyWANG Xiao-ling, DONG Pu-hui, LI Feng-min, LI Shi-qing84-8714Studies on the Prevention Methods of Elder Nymph of Drosicha corpulentaCHAI Li-ying, DU Kai-shu, LIU Guo-yong, QIN Xue-feng88-9015Isolation, Identification and Drug Sensitive Test of Haemophilus parasuis in Swine High Fever DiseaseXU Yin-di, GUO Cheng-liu, WANG Zhi-fang, ZHANG Yu-yang99-10216Studies on the Serotypes and Drug-resistance of Chicken Pathogenic Escherichia.coli in Henan ProvinceBAI Jing, WANG Yu105-10717A New Method for Rapid Extraction of Duck Genome DNAYANG Jun, TANG Deng-hua, LUO Jia-qin113-114 