水稻磷钾肥运筹的知识模型研究

严定春, 朱艳, 曹卫星

A Knowledge Model for Design of Suitable Phosphorus and Potassium Fertilization in Rice

YAN Ding-chun,ZHU Yan,CAO Wei-xing

中国水稻科学 . 2004, (4): 339 -345 .