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。 Currently, Poyang Lake in Jiangxi Province to promote high-yield cotton high-quality and efficient fertilization program is obtained through years of scientific experiments. According to the results of the experiments, the results are as follows: The results showed that under the condition of moderate fertility in cotton fields, the application amount and proportion of cotton nitrogen, phosphorus and potassium, the optimal application period, amount and method of zinc fertilizer, Method and fertilizer effect.