1Effects of Supplement Irrigation by Polyethylene-blankholder Spray Tape on the Growth and Yield of MaizeDOU Chaoyin, MENG Weizhong1-52Effect of Water and Fertilizer Coupling on Photosynthesis, Production and Dry Matter Distribution of Tomato under Drip IrrigationHUANG Hongrong, LI Jianming, ZHANG Jun, ZHANG Zhongdian, DU Qingjie, FAN Jie6-123Rainfall Interception Process and Its Simulation of Summer Maize13-174Research of Soil Moisture Sensor Location Based on the Real-time Control of Irrigation Systems on Greenhouse CucumberLI Kun, LI Jianshe, WU Suping, CAO Yun'e, GAO Yanming18-235Variation Characteristics of Soil Salinity of Cotton under Drip Irrigation in Different YearsMahemut · Ahmat, Hudan · Tumaerbai, Alipujiang · Ablimit, ZHAO Yongcheng, ZHU Dongqiao24-276Influence of Inorganic Phosphorus Forms on Calcareous Soil under Different Fertilization Systems in Northern ChinaYANG Yi, ZHAO Wenting28-337Effects of Water-nitrogen Interaction on Formation, Operation and Cumulation of Japonica Rice Carbohydrate in Cold RegionCHEN Binbin, ZOU Detang, ZHAO Hongwei, LIU Zhongliang34-398The Optimum Regulation Model and Schedule of Water and Nitrogen Regulation to Cotton in Arid AreasDENG Zhong, ZONG Jie, ZHAI Guoliang, LI Ying, CAI Jiumao, LV Mouchao, FENG Junjie40-449Interaction Effect of Water, Nitrogen and Potassium Coupling on Peanut YieldZHOU Zixuan, YU Na, ZOU Hongtao, ZHANG Yuling, YANG Zhimeng, ZHANG YuLong45-49,7710Effets of Underground Drip Irrigation on the Sunflower Growth Indexes and Water Use Efficiency in Hetao Irrigation AreaLI Xiting, TIAN Delong, GUO Kezhen, XU Bing, FAN Yajun, LI Jiejun50-5311Quantitative Study on Virtual Water Trade between Shandong Province and Other RegionsMA Chengxin, DENG Haiyan, WANG Weiping54-5612Evaluation of Farmland Water Conservancy Project's Social and Economic Efficiency Based on the Inter-provincial Panel DataTANG Jiejuan57-6113Water Consumption Characteristics and Relationship Between Yield and Soil Moisture of Summer Maize in Wide Ridge Planting WayWANG Shunsheng, LIU Hui, LIU Zhaotian, MENG Pengtao, HUANG Fangping62-6614Effect of Ridge with Plastic Cover and Furrow Sowing on Soil Water Content and Potato Yield in Dryland of Southern NingxiaLIANG Jinxiu, GUO Xinnian, ZHANG Guohui, WANG Xi'na, ZHOU Tao67-7215Effects of Different Soil Matric Potential on Photosynthetic Characteristics and Yield of Potato under Drip Irrigation ConditionYAO Sumei, YANG Xueqin, WU Dafu73-7716Study on Flow Measurement Based on the Theory of Weir Flow in Rectangular Channel with Free OverfallCHEN Xiaopan, LI Naiwen, LI Longguo, LIU Chao78-8217Influence of Surface Roughness on Hydrodynamic Parametersof Overland FlowSHI Mingxin, WU Faqi, TIAN Guocheng, ZHANG Lujun, WANG Qing83-8718Hydrogeology Parameters Inversion during the Process of Groundwater RechargeYAN Qiao, MA Cong, ZHOU Weibo88-9219Drainage and Productive Effects in Cotton Field under Different Drainage ModesYE Hao, ZHU Jianqiang, CHENG Lunguo, WU Liren93-9620Effects of Lanthanum Chloride on the Antioxidant Properties of Maize Seedlings under Drought StressSHAN Changjuan, ZHAO Yuanzeng97-100 