水氮量组合下冻融期土壤温度的时空变化特征
单小琴 郑秀清 陈军锋 薛静
The spatiotemporal variation of soil temperature under combination of water and nitrogen during Seasonal Freeze-thaw Period
SHAN Xiao-qin,ZHENG Xiu-qing,CHEN Jun-feng,XUE Jing
中国农村水利水电 . 2018, (5): 47 -52 .