长期以来,南疆地区农业种植结构围绕畜牧业生产普遍采用冬小麦复播籽粒玉米的种植模式,为畜牧业提供了大量的饲料和秸秆。但近年来受自治区调整农业产业结构,大部分耕地相继套种了以红枣、核桃为主的果树。籽粒玉米因其植株高大、影响果树生长,复播种植面积逐年减少,由此导致农区饲草料供应不足,养殖成本增加,畜牧业发展受到制约。为了提高自然资源的利用率,在种植果树发展林业的同时,鸭茅可套种在果树下面,既充分利用林下空间,提高土地利用率,又提高了林果业的效益,而且增加了牧草和畜禽养殖的收益,值得扩大推广。 For a long time, the agricultural planting structure in southern Xinjiang has mainly adopted the planting mode of winter wheat compounding grain corn around livestock husbandry, which provided a large amount of feedstuff and straw for animal husbandry. However, in recent years, the autonomous region has adjusted its agricultural industrial structure. Most of the arable land has been planted with jujube and walnut-dominated fruit trees one after another. Due to its tall plants, the grain corn affects the growth of fruit trees and the area of ​​replanting acreage decreases year by year. As a result, the supply of feedstuff fodder in rural areas is insufficient, the cost of breeding increases, and the development of livestock husbandry is restricted. In order to improve the utilization rate of natural resources, when planting fruit trees to develop forestry, it can be planted under the fruit trees, which not only makes full use of space under the trees, improves the utilization rate of land, but also improves the benefit of forestry and fruit industry, Farming proceeds, it is worth to expand the promotion.