一、好处云南的桃、李、梨、苹果、柑桔等水果产区,至今多数仍是粮果并重,甚至有的依然是粮为主。果为辅,形成多数果农都把厩肥、堆肥、土杂肥和饼肥等农家肥用来盘田种粮,没有余肥来施果树.或者施点化肥了事,导致果园土壤板结,肥力低,树势衰弱,产量和品质下降。解决这个现实问题的有效途径,就是在果树行间间种绿肥,用自身造肥来“以肥养园”。绿肥营养丰富,有机质多,含有厩肥等肥料所含的养分,尤其是豆科绿肥的菌根固氮力特强,据试验,一亩豆科绿肥可固氮3～12公斤;又据测定,光叶紫花苕子的鲜 First, the benefits Yunnan peaches, plums, pears, apples, oranges and other fruit producing areas, so far the majority of both food and fruit are still equal, and some are still the main food. Fruit supplement, the formation of most of the farmers have put manure, compost, Tuza Fei and cake fertilizer and other farm manure used to Pantian grain, there is no fertilizer to apply fruit trees. Or apply fertilizer, resulting in orchard soil compaction, low fertility, Shrub weakness, yield and quality decline. An effective way to solve this realistic problem is to grow green manure between the fruit trees and use their own fertilizer to build a fertile garden. Nutrient rich green manure, organic matter and other fertilizers contained manure contained nutrients, especially legume green manure mycorrhizal strong nitrogen fixation, according to the test, an acre of legumes green manure can be 3 to 12 kg of nitrogen; and according to the determination of light leaves Fresh purple prickly heat