摘要
试验结果表明 :棉花施用钾肥能明显提高产量和经济效益。在芜湖地区棉花钾肥的适宜用量为 15 0kg/hm2 。
The result of applying K-fertilizer in cotton showed that K-fertilizer application can obviously improve cotton yield and had good economic efficiency.The suitable amount of K-fertilizer was 150kg/hm 2.
出处
《安徽农业科学》
CAS
2002年第6期943-943,共1页
Journal of Anhui Agricultural Sciences