1Effects of irrigation with brackish water and biogas slurry on dry matter accumulation,yield and quality of greenhouse tomatoesZHENG Jian, LIU Junyan, SU Zhipeng, WANG YanEfficient use of water and fertilizers by crops1-112Influence of mulched drip irrigation amount on yield and water use efficiency of cotton in regions with shallow saline groundwaterCHANG Yurong, LI Mingsi, LI Dongwei, XU Yifei, ZHANG ZihangEfficient use of water and fertilizers by crops12-243Combining remote sensing and HYDRUS-RS model to simulate large-scale soil moisture dynamicsZHANG Erdong, LIN Rencai, LIU Xinggang, WEI Zheng, ZHANG Baozhong, CHEN HeEfficient use of water and fertilizers by crops25-32,1124Influence of planting density on yield and quality of forage maize in the Yinda Irrigation DistrictCHAI Erzheng, MA Jiali, ZHANG Hongjuan, SONG Shuzhen, ZHANG Zhenrong, LI Ping, LI HaolinEfficient use of water and fertilizers by crops33-385Effect of irrigation amount on photosynthesis and dry matter accumulation of maize in tasseling-silking stageCHEN Xuanyi, SHI Jingjing, ZHANG Xiangqian, LU Zhanyuan, GE Guolong, DU Xiangyu, CHEN Lirong, HAO YongheEfficient use of water and fertilizers by crops39-486Effect of organic fertilization combined with reduced chemical fertilization on yield,nutrient uptake and nitrogen utilization efficiency of maizeCHEN Fenglin, MA Xiang'ai, HAO Xiuhai, LIU Zhenyu, GUO ZhuanxiaEfficient use of water and fertilizers by crops49-567An automatic irrigation and drainage system for seedlings of direct-drilled riceGUO Nengming, ZHOU Zhiyan, LIN Jianqin, HUANG Junhao, WANG JiankuanIrrigation and drainage engineering and technical equipment57-658Erosion and wear of the valve rubber ring in fracturing pump by fracturing particles under high-speed flow conditionLI Yu, ZHANG Jie, WANG Anshuai, HAN Hongge, LIU Cong, ZENG Xingchang, ZHOU Xiaoming, YU XuehuiIrrigation and drainage engineering and technical equipment66-749Numerical study on the influence of hybrid pumped-storage power station on outflow water temperatureYU Dan, YANG Shiwei, CHEN Junguang, LIANG RuifengIrrigation and drainage engineering and technical equipment75-8110Distribution of antibiotics and hormones in soil and groundwater in intensive livestock farming areasMAO Wenwen, WEN Ying, HAN Rui, LIU Zifu, YUE Xiaodan, WANG Miao, TIAN YiAgroecological environment engineering82-8711Ecological space zoning based on synergies and trade-offs of mountain,water,forest,farmland,lake and grasslandLYU Sisi, LI Wei, SU Weici, ZHAO Weiquan, LUO Junhua, SUN XiaoqiongAgroecological environment engineering88-9412Hydrochemical characteristics and health risk assessment of groundwater in Barkol Lake Basin Plain,XinjiangZHANG Yueyue, ZHOU Yinzhu, ZHOU Jinlong, ZENG Yanyan, DING Qizhen, JIANG FengAgroecological environment engineering95-10413Modelling nitrogen leaching and ammonia volatilization from wither wheat fields in the Yellow River Basin using the WHCNS modelMA Li, CUI Hongwei, WANG Shunsheng, TIAN GuangzhaoAgroecological environment engineering105-11214Geochemical occurrence,enrichment and distribution of fluoride in groundwater in the Jilantai Desert BasinWU Jing, LU Ting, GUO Jinyan, LU Yudong, LI HuanhuanAgroecological environment engineering113-120 