果园土壤管理用的多为清耕、生草、覆盖和免耕等法。笔者通过多年多点试验和生产检验证明，云南由于旱雨季分明，春旱期长达半年之久，雨水又集中在６～９月，因此这几种方法虽各有优点，但效果都不够全面和理想，而以合理间作加翻园压绿和树盘覆盖效果最好。可达到提高土地空 Orchard soil management with mostly tillage, raw grass, no-tillage and other methods. After many years of trial and production tests, the author proves that due to the distinctly dry rainy season in Yunnan and the long drought period of six months and the rainwater concentration in June and September, the advantages of these methods are not sufficient And the ideal, but with reasonable intercropping plus green pressure and tree cover the best coverage. Can be achieved to improve the land empty