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Soil Temperature, Sugar Beet Yield and QualityGUO Xiaoxia, TIAN Lu, SU Wenbin, FAN Fuyi, HUANG Chunyan, REN Xiaoyun, GONG Qianheng, LI Zhi, JIAN Caiyuan1-102Effects of Drought Stress on WUE, Yield and Quality of Greenhouse Grape at Different Growth StagesLIN Baojun, ZHANG Rui, DONG Bo, WEN Wen, GAO Yanting, WANG Yindi, YANG Changyu, WANG Tengfei11-183Study on Photosynthesis and Water Consumption Characteristics of Summer Maize under Different Yield LevelsHUANG Chao, LIU Zhandong, ZHAO Ben, ZHANG Kai, NING Dongfeng, QIN Anzhen, LI Sen19-284Effects of Sraw Returning and Nitrogen Fertilizer Application on Rice Yield and Nitrogen UtilizationZHENG Huantong, SHAO Xiwen, GENG Yanqiu, JIN Feng, SUN Qi, LIU Lixin, FAN Hongxia, GUO Liying29-365Restoration Effect of Fertilizers Topdressing on Growth and Yield of Flooded MaizeDING Dawei, YONG Beibei, CHEN Jinping37-436Experimental Study on Head Loss of Vertical and Horizontal Self-cleaning Mesh FilterLIU Zhenji, SHI Kai, LI Man, WEN Xiaoyan, XIE Yan44-507Study on the Hydrothermal Mechanism of Seasonal Frozen Soil:
A Case Study about the Southern Margin of the Gurbantunggut DesertCHEN Xiaomeng, WEN Fang, GU Zongbin, ZI Yeerdie, LIAO Na51-568Spatial-temporal Change of Leaf Area Index(LAI) in the Source Region of the Yellow River During 2000―2018HAN Siqi, MA Zelong, ZHUANG Wenhua, LU Heng, LIU Tiegang, SHEN Jun57-629Study on Interannual Variation Characteristics of Reference Crop Water Requirement and Related Meteorological Influencing Factors in Minqin Area from 1968 to 2018HUANG Hangxing, LI Sien63-6710Response of Rice Water Requirement to Groundwater Depths and Irrigations Simulation in Cold Region of Northeast ChinaTIAN Yini, SHAO Dongguo, LI Siming, WANG Bai68-7711Hydrochemical Characteristics and Their Influencing Factors ofGroundwater in Hulunbuir Coal-electricity BaseLIU Ji, GAO Min, WANG Qiangmin, YANG Jian, ZHAO Chunhu78-8412Study on Optimal Allocation of Water Resources in Irrigation District Based on Linear Programming and MODFLOW Coupling TechnologyHU Yanling, HUANG Zhongdong, QI Xuebin, ZHANG Yan, LIANG Zhijie, ZHAO Zhijuan85-9213Study on the Value and Spatial Distribution of Water Resources in Agricultural System of the Yellow River BasinWU Zening, HUANG Shuoqiao, DI Danyang, WANG Huiliang93-10014Study on the Spatial-temporal Matching of Water Resources with Population, GDP in KazakhstanZHU Wei, ZHOU Hongfei, CHAI Chenhao101-10815Changing Characteristics of the Water Quality along the Niyang River Based on Multivariate Analysis MethodHAO Shouning, DONG Fei109-11416Analysis and Evaluation of Surface Water Quality in Heilongjiang ProvinceLI Jiuying, PENG Yihao, LIU Zhenyang, WEI Qi115-12017Farmland Recognition and Extraction Based on Object-oriented ClassificationZHANG Wei, LIU Yi, SHAO Jingan121-128 