实践证明,搞好秋冬季的果园管理是翌年优质高产的关键,其技术内容包括土壤管理、树体管理和冬季防治病虫害等。1　土壤管理包括秋翻、秋施肥、冬灌和覆盖等。1.1　秋翻树盘将距树干2ｍ以内的树盘用铁锹翻起,平整耙压细,改良土壤。1.2　秋施肥果树“劳累”了1ａ,土壤营养消... Practice has proved that improving orchard management in autumn and winter is the key to high quality and high yield the following year. Its technical contents include soil management, tree management and pest control in winter. 1 Soil management includes autumn turning, autumn fertilization, winter irrigation and covering. 1.1 Autumn turning tree will be within 2m of the trunk from the tree with a shovel up, smoothing rake pressure fine, improve the soil. 1.2 Autumn fertilization of fruit trees “tired” 1a, soil nutrition ...