干旱区中等肥力砂壤土棉田氮磷肥交互作用

李磐;吉恒莹;马兴旺;杨涛

The Interaction of Nitrogen and Phosphorus on Cotton Fields in Medium Fertility Sandy Loam in Arid Region

LI Pan;JI Heng-ying;MA Xing-wang;YA Tao

. 2011, (7): 1254 -1258 .