..............page:15-18+44
Characteristic of Sub-ground Erosion in the Loess
ZHAO Yuezhong;YANG Liuyue;MU Xingmin;YAN Baowen;College of Water Resource and Architectural Engineering;Northwest A&F University;Institute of Soil and Water Conservation;Northwest A&F University;Institute of Soil and Water Conservation;Chinese Academy and Sciences and Ministry of Water Resources;
..............page:37-39
..............page:52-55+80
..............page:88-91+101
..............page:96-101
Water and Fertilizer Effect of Ningnongke No.1 Watermelon in Gravel-mulched Field
MA Bo;LIU Shengfeng;College of Civil and Hydraulic Engineering;Ningxia University;The Center of Hard Technology Research on Water-saving Irrigation and Water Resource Regulation Ningxia;The Center of Engineering Research on Modern Agricultural Water Resources Efficient Utilization in Arid Region;Ningxia Academy of Agriculture and Forestry Sciences;
..............page:102-104