1Effects of Different Irrigation Volume and Direct Seeding Number on Growth and Yield of Rice under Drip IrrigationMA Xiaopeng, MO Yan, LYU Yuping, WANG Zeyu, XIE Xiangwen1-72Effects of Applied Polyamines on Wheat Assimilates Transport and Grain Physiological Characteristics under High Temperature Stress after AnthesisJING Jianguo, LI Youfang, JIA Shuping, XIANG Xuechun, LI Weihua8-143Effect of Different Application Concentrations of SAP on the Growth of Slide Mushroom and Pleurotus OstreatusPAN Xiao, ZHANG Xiaoqiang, LU Yaoze, WANG Pei, MA Tailing15-204Impact of Different Tillage Methods on Soil Enzyme Activities and Water Content of AlfalfaZHAO Kaichao, LIU Shuhui, LU Yangjie, ZHANG Yongkang, ZHAO Duqin, WANG Yonghong21-275Effects of Irrigation and Fertilization Levels on Grain Yield and Water and N Use Efficiency of Drip-fertigation Summer Maize in the North China PlainNING Dongfeng, QIN Anzhen, LIU Zhandong, ZHANG jiyang, LIU Zhanjun, ZHAO Ben, XIAO Junfu28-356Water and Nitrogen Utilization and Biological Effects of Winter Wheat under Different Water and Fertilizer MeasuresZHOU Jiasen, MA Yang, WU Min, PENG Zhengping, WANG Yaling, LI Hongchi, WANG Yanqun, SHENG Lili36-417Study on Relation between Soil Surface Temperature and Soil Relative Evaporation of Different Soil TextureGAO Zhuangzhuang, LIU Haijun, ZHANG Zhijun, TANG Xiaopei42-488Remote Estimation of Winter Wheat Area and Its Spatio-temporal Characteristics in Henan ProvinceDENG Rongxin, WANG wenjuan, WEI Yichang, ZHANG Fu, LI Chunjing, LIU Wenyu49-549Research on Optimization Algorithm of Fine Leaf Crop Coverage Based on Non-vertical ShootingZHANG Hui, WU Pinghui, ZHANG Xin, SUN Tiejun, XUE Xuzhang, ZHENG Wengang55-6210Trend of Net Irrigation Water Requirement of Wheat-maize Rotation in North China-A Case Study of Daxing DistrictWEI Tongtong, PENG Zhigong, LIU Fusheng, ZHANG Baozhong, ZHANG Peng, DU Lijuan, ZHANG Qian63-7211Using Bromide Tracer Method to Analyze the Evaporation Rule of Phreatic Water in Arid AreaTAN Chang, WU Jingwei, WANG Changshu, WANG Ke, YANG Liqing, CHANG Zhifu73-8112Temporal and Spatial Distribution Characteristics of Soil Moisture in Seabuckthorn Plantations in Coal Mine Reclamation AreaQIANG Dahong, AI Ning, LIU Changhai, LIU Guangquan, LI Yang, QIANG Fangfang, SHAO Ying82-8713Comparative Experimental Study on Application Performance of Wing Pillar-shaped Measuring Flume in Three Common ChannelsLIU Hongtao, NIU Yan, YU Mingzhou, SONG Yimeng, ZHAO Ruijuan, HAN Yu, QU Zhongyi88-9414Experimental Study on Hydraulic Performance of the Combination of Jet TeeZHANG Chenxi, WANG Xinkun, XIAO Siqiang, FAN Erdong, XU Shengrong, WANG Xuan, XUE Zilong95-10015Experimental Study and Numerical Simulation of Wing Pillar-shaped Measuring Flume in Trapezoidal ChannelLIU Hongtao, YU Mingzhou, NIU Yan, SONG Yimeng, ZHAO Ruijuan, HAN Yu, QU Zhongyi101-10716Study on Spatial Variability of Soil Salinity in Arid Area of Southern Xinjiang:A Case Study on 31th Regiment of KorlaCHEN Xingxing, ZHANG Jianghui, CAI Ren-jiafu, LU Zhenlin, XIAO Jun108-11417Characteristics of Climate Change in Qingzhen from1985 to 2015 and Its Relativity with Grain YieldZHANG Hao, XU Xiao, ZHANG Xuebin, JIN Zhaogui, CHEN Yu, XU YI, YUAN Shifeng, WANG Shenghong, LIU Yupeng, DENG Tingfei, QIN Jie, YUAN Shuo, XU Rengxiang115-12118Effect of Artificial Floating Island Planting Aquatic Plants on the Purificationment of Water Quality in Baotou NanHai WetlandYANG Wenhuan, MIAO Chenxiao, WANG Zhichao, ZHANG Mingyu, JIAN Guanglin, LI Weiping122-128 