1Discussion on the Soil Water Characteristic Curve of the Agricultural Soil in Shunyi,BeijingZHANG Zi-jun, FENG Shao-yuan, TANG Ze-jun, LU Hong-na1-4,262Comparision of Irrigation Efficiency under Different ScalesCUI Yuan-lai, TAN Fang, WANG Jian-zhang5-103The Reference Crop Evapotranspiration Estimation Based on Fractal TheoryZHAN Guo-long, MA Xiao-yi, LIU Ji-long, LV Jing-wei11-144Effects of Controlled Drainage on Soil Salinity in Green-house15-185Research of the Coupling of SWAT Model and Water Allocation ModelCHEN Qiang, QIN Da-yong, GOU Si, ZHOU Zu-hao, SANG Xue-feng19-226Effects of Subsurface Waterlogging Following after Surface Waterlogging in Period of Cotton Budding to Flowering and Bearing Bolls on Leaf PhotosynthesisLIU Kai-wen, ZHU Jian-qiang, WU Qi-xia23-267Appropriate Surge Spring Root Irrigation Layout of Jujube on Mountain LandZHANG Lu-jun, WANG You-ke, XIN Xiao-gui, LI Hong-yan27-318The Influence of Livestock Wastewater Irrigation on Winter Wheat Crop-soil SystemQIAO Dong-mei, QI Xue-bin, FAN Xiang-yang, DAI Zhi-guang, LI Ping, HUANG Zhong-dong, ZHAO Zhi-juan32-359Effects of Long-term Irrigation of Livestock Farm Wastewater on Nutrients and Heavy Metals in Agricultural SoilsDAI Ting, ZHANG Ming-kui36-3910Influence of Irrigation Quota on Distribution of Soil Salinity for Cotton under Mulched Drip IrrigationZHANG Jin-zhu, Hudan·Tumarebi, WANG Yi-min, WU Zheng-guang44-4611Grade and Evaluation of Arable Land Salinization Based on Cotton-Water-Salt Production FunctionZHENG Zhong, ZHANG Feng-rong, MA Fu-yu, ZHOU Jian-wei, HE Shuai47-4912Head Loss Experimental Analysis of Trickle Irrigation under the Low PressureHONG Ming, LI Yuan-nong, MA Ying-jie, HONG Hui, WANG Hong50-52,7313Irrigation Scheduling of Cucumber under Mulched Drip Irrigation in Solar GreenhouseZHANG Xi-ping, ZHAO Sheng-li, LIU Hong-quan, DU Guang-qian, CAI Huan-jie53-5514Effects of Soil Moisture Regulation on Growth and Dry Matter Accumulation and Nutrient Absorption of Flue-cured TobaccoZHOU Yong-bo, SHAO Xiao-hou, SU Xian-kun, YUAN You-bo, DAI Li-dan, WANG Yu56-5915Effects of Potassium Distribution on the Growth of Sugarcane under Drip FertigationLU Shu-hua, DENG Lan-sheng, ZHANG Cheng-lin, TU Pan-feng, XU Rui-neng, LI Xian-kun60-6316Correlation of the Physicochemical Indexes of Paddy Soil in Middle Areas of Jilin ProvinceBAO He-ping, WANG Xiao-bo, LI Chun-cheng64-6717Effect of Drip-lines Space on Cotton Root and Plant Growing under Plastic Mulched Drip IrrigationWANG Yun-xi, LI Ming-si, WEI Chuang, ZHANG Jun-ying68-7318Quasi-2D Flow Model with Shallow Water Table at Regional ScaleLIN Lin, YANG Jin-zhong, ZHANG Zhong-bin74-7719The Design and Experimental Study on New Net Self Cleaning Filter for Micro-IrrigationZONG Quan-li, LIU Huan-fang, ZHENG Tie-gang, LIU Fei, ZHENG Hua-ping78-8220Effects of Cultivation Conditions on Leaf Area Index, Quality and Yield of Cotton under Mulched Drip IrrigationDENG Zhong, ZHAI Guo-liang, ZAI Song-mei, FENG Jun-jie, ZHAO Hong-shu83-85 