1Affecting Factors and Variation of Sap Flow of Seed Maize in Different Planting DensitiesSHI Rongchao, TONG Ling1-82Effects of Alternate Fresh and Brackish Water Irrigation on the Diurnal Variation of Photosynthesis of Summer MaizeMIN Yong, ZHU Chengli, SHU Muchen, ZHAI Yaming, HUANG Mingyi, MU Hui9-173Effect of Irrigation Patterns on Yield Formation and Water Use Across Various Maize Varieties in the North China PlainGONG Wenjun18-224Stalk Lodging Resistance of Winter Wheat under Different Surge Flow Border IrrigationZHANG Yuanyuan, SUN Xiaoqin, WANG Chuntang, LIU Zhongqiu23-27,895Numerical Simulation and Verification of Soil Water Movement under Horizontal Moistube-irrigationZHAO Tong, FAN Yanwei, ZHAO Tinghong28-346Effects of Different Water and Fertilizer Treatments on Growth and Yield of Alfalfa under Subsurface Drip IrrigationTONG Bingwei, ZHANG Na, BAO Ziyun35-407Effects of Exogenous NO on the Drought Resistance Physiological Indexes of Maize Seeding Leaves under Drought StressXU Xinjuan, WANG Yongzhi, LI Zhaoju, SHAN Changjuan41-448Effects of Different Water and Nitrogen Levels on Nitrogen Use Efficiency under Drip IrrigationZHANG Xueke, LI Huixia, ZHANG Tan, MA Shaomei45-509Distribution Characteristics of Water-fertilizer and Available Nitrogen under the Integration of Drip Irrigation and FertilizationLI Huixian, WANG Wene, HU Xiaotao, ZHANG Shuo, DU Bin, LI Si, MENG Hao51-5710Effect of Tillage Depth on Potato Growth and Soil MoistureMENG Lili, ZHANG Tingting, MENG Meilian, CHEN Youjun, GUO Wei, HUANG Xinhui, TAN Weilin, WANG Zhanzhong58-6511Effects of Saline Water Irrigation on Salinization Soil Organic and Inorganic CarbonGUO Quanen, NAN Lili, LI Baoguo, CAO Shiyu66-71,12812Temporal and Spatial Distribution Characteristics of Nutrient and Chlorophyll A in the Ice-Capped Period of Lake Nanhai in Baotou CityYANG Wenhuan, CUI Yanan, LI Weiping, YU Linghong, FAN Aiping, MIAO Chunlin72-7713Responses of Irrigation Uniformity of Two Types of Drip Irrigation Belts to Inlet Pressure and Laying LengthXI Qiliang, GE Guofeng, ZHOU Fang, XING Xuexia, ZHAO Ke, WEI Xuanzhi, XUE Gang, YANG Tiezhao78-8314Active Soil Moisture Supply Device Based on Soil Suction and Its PerformanceSUN Hao, LYU Mouchao, HUANG Xiuqiao, JIA Yanhui, ZONG Jie, YANG Shenjiao, LIU Yang, SUN Xiulu84-8915Research on Drag Reduction of Irrigation Delivery PipelineCHEN Xueli, WEI Zhengying, MA Ruijia, MA Shengli, MA Chao90-9516Analysis on Optimization of Fruit Border Size in Zuncun Yellow River DistrictYAO Xin, LI Jinshan, HUANG Xiuqiao, SUN Xiulu, HAN Qibiao, CHEN Zhen96-10217Temporal and Spatial Distribution Characteristics of Reference Crop Evapotranspiration in Shandong ProvinceTAN Xiucui, WANG Gang, DIAO Yanfang, DONG Jie103-10918Response of ET0 to Meteorological Factors and Related Parameters in Tumote YouqiSU Tingting, BAI Yanying, WEI Zhanmin110-11419Measurement and GM (1,1) Prediction of Grey Water Footprint in Gansu Province under"The Belt and Road"InitiativeCAI Jianhui, YAN Qisheng115-12120Pilot-scale Study on In-situ Reduction of Black and Odorous Sediment in River Channel by Immobilized Microorganism TechnologyYAO Chenzhen, XU Zhiqiang, YANG Jie, LIU Rongrong, ZHOU Aichao122-128 