我国长江流域及其以南的广大地区，红壤坡地多，高温多雨天持续时间长，土壤抗蚀性弱，有机质流失严重，加之一些地区不合理的土地经营方式，故水土流失一直是果业开发中的突出问题。近年来，我们根据江西省的气候条件和红壤坡地特点，对坡地果园百喜草的应用技术进行了试验研? In China’s Yangtze River Basin and its vast area south of the country, there are many red land slopes, long high temperature and rainy days, weak soil erosion resistance and serious loss of organic matter. In addition, irrational land management in some areas makes soil and water loss a fruit industry development In the prominent problem. In recent years, according to the climatic conditions of Jiangxi Province and the characteristics of red soil slopes, we conducted a pilot study on the application technology of Bax hi Grass in the orchard.