1The Effects of Reducing Irrigation and Fertilization on Soil Nitrate, Yield and Quality of Greenhouse TomatoWANG Lijuan, SUN Jiaxing, HAN Weihua, GAO Lili, MAO Lili, LI Haoru, GONG Daozhi1-72Integrating Drip Fertigation with Soil Aeration to Improve Water and Nitrogen Use Efficiency of Greenhouse TomatoLEI Hongjun, XIAO Zheyuan, ZHANG Zhenhua, YANG Hongguang, LIU Xin, PAN Hongwei8-163The Effects of Planting Patterns and Deficit Irrigation on Photosynthesis and Water Use Efficiency of Greenhouse CucumberMAO Liping, ZHAO Jing, YI Zehui, WANG Lige, JIAO Xiaoyan17-244The Movement of Colloids in Purple Soil is Affected by TillageWANG Hong, XU Yaling, LIU Haitao, LIN Chaowen, ZHANG Qi25-345Estimating Nitrogen Content in Cotton Canopy Using Hyperspectral ImagingMAYanchuan, LIU Hao, CHEN Zhifang, ZHANG Kai, WANG Jinglei, SUN Jingsheng35-416Impacts of Reducing and Delaying Nitrogen Application on Yield and Water and Nitrogen Use Efficiency of Summer Maize under Sprinkler FertigationLIU Jian, NING Dongfeng, QINAnzhen, SUN Bin, LIU Zhandong, XIAO Junfu, DING Pengfei, ZANG Haitao, ZHANG Jiyang42-497Pre-sowing Soil Moisture and Phosphorous Fertilization Affect Yield and Quality of Winter Wheat in DrylandYUAN Yaqi, SUN Min, LIN Wen, XUE Jianfu, YANG Zhenping, HAO Xingyu, GAO Zhiqiang50-568Effects of Drip Irrigation Schedule on Water and Salt Movement in SoilCAO Zhenxi, LI Yong, SHEN Xiaojun, SONG Ni, WANG Feng, WANG Xingpeng57-62,719The Effect of Temperature on Emitter Clogging in Low-pressure Drip Fertilization SystemWANG Haoxiang, ZHANG Xinyan, NIU Wenquan, LIU Min, LI Bin63-7110Optimizing Pipes Diameters and Layout of Pressure-regulating Tanks in Piped Irrigation NetworkGAO Yuan, MO Tengfei, HE Wuquan, LOU Zongke72-7811Optimizing Twin-spin Turbine Blades Using Fluid Flow SimulationsLIU Zhaoliang, WANG Jinlong, YUAN Chengdong, ZHANG Xiaqi, WANG Hui79-84,9012The Relationship between Soil Water Content and Parameters of Electromagnetic Wave of Ground Penetration RadarZHAO Guizhang, YAN Yongshuai, YAN Yajing, GUO Shoubin, GUO Yibo85-9013Review of Subsurface Drains in Farmland Using Knowledge GraphDING Xinjun, TIAN Juncang, ZHU He91-99,10914Vegetation Types Affect Responsive Change in Soil Moisture to Rainfall in under Karst Rocky Desertification Control AreasJING Jiansheng, LIU Ziqi, LI Yuan, WANG Jin, LUO Ding, CAI Lulu100-10915Water Footprints of Main Crops and Their Change in NingxiaGAO Haiyan, LI Wangcheng, LI Chen, DONG Yaping, HAO Lu, MAJi'an, LIU Zixi, LI Yukun110-11816Estimating Daily Water Requirement of Rice in Huaibei Region Using Temperature Difference between Canopy and Ambient AirXU Liehui, MOU Hanshu, WANG Jingcai, ZHOU Mingyao119-12517The "Evaporation Paradox" in Wudaogou Area and Its Underlying MechanismsWANG Yining, YANG Miao, WANG Bing, LU Lu, MEI Haipeng, WANG Zhenlong126-13318Origins and Estimation of the Pollutants in Main Rivers in Urban Area of HarbinSONG Zihan, CUI Song, FU Qiang, GAO Qingfeng, LI Kunyang, GAO Shang, ZHAO Yanchao, JIA Zhaoyang134-144 