鄱阳湖区棉花科学用肥试验综合报告

A Comprehensive Report on Fertilizer Application in Cotton In Poyang Lake Area

当前,江西鄱阳湖区推广的棉花高产优质高效施肥方案,是通过多年的科学试验获得的。综合各试验资料,其结果如下:探明了在湖区棉田肥力中等条件下,棉花氮、磷、钾施用量及配合比例;锌肥最佳施用时期、用量和方法;麦饭石浸提浓度、方法和肥效。

The model of fertilizer application in cotton with high yield, quality and efficiency was made through the scientific experiments for many years. The paper reports the optimal amount and ratio of N.P.K applied to cotton, the best application period, amount and application method of zinc fertilizer, and concentration, method and effect of maifanite extraction in mid-fertility soil in Poyang Lake area.