宁南旱区紫花苜蓿土壤干层水分特征及时空动态
刘沛松, 贾志宽, 李军, 王俊鹏, 李永平, 刘世新
Moisture distribution characteristics and time-space dynamics of the soil dry layer in alfalfa farmlands in arid regions of southern Ningxia
LIU Pei-song, JIA Zhi-kuan, LI Jun, WANG Jun-peng, LI Yong-peng, LIU Shi-xin
自然资源学报 . 2009, (4): 663 -673 .  DOI: 10.11849/zrzyxb.2009.04.012