苎麻施用钙、镁、硼、锌、铜等肥料在红壤上增产效果为硼>钙>铜>锌>镁,只有镁增产不显著,第二年各种肥料还有较好的后效;紫色土上新麻连续二年施用镁、硼、锌、铜也有一定增产作用,但均不显著;潮土上施用硼、铜增产效果较好。钙、镁有利于纤维支数提高,铜的影响较小,硼、锌则有不利影响。 The effect of fertilizers such as calcium, magnesium, boron, zinc and copper in ramie on red soil yield was boron> calcium> copper> zinc> magnesium, only magnesium did not increase yield significantly, and the second year all kinds of fertilizers had better aftereffect; purple The application of magnesium, boron, zinc and copper to the new hemp on the soil for two consecutive years also increased their yield, but both were insignificant. The application of boron and copper on the soil increased well. Calcium and magnesium are beneficial to increase the number of fiber, the impact of copper is smaller, boron and zinc have an adverse effect.