膜下滴灌棉花氮素优化管理方法初报
董鹏, 危常州, 王娟, 郭永盛

Primary Report of N Optimal Management in Cotton Cultivation under Film Mulch and Drip Irrigation

DONG Peng, WEI Changzhou, WANG Juan, GUO Yongsheng
石河子大学学报 . 2011, (4): 432 -436 .