对果树根系管理,说到底就是要管好土壤,这对山地果园来讲尤为重要。果园的土壤管理主要包括以下内容。深翻改土1.深翻扩穴。在幼树定植的头几年,结合深施基肥,从栽植穴的外缘开始,每年或隔年向外深翻,直到株行间的土壤全部翻完为止,一般需要3~4年才能完成。 The root management of fruit trees, after all, is to manage the soil, which is particularly important for mountain orchards. The orchard’s soil management mainly includes the following content. Deep change soil 1. Deep flip widening point. In the first few years of sapling planting, combined with deep basal fertilizer, starting from the outer edge of the planting hole, turning deep outward every year or every other year until all the soil between the lines have been completed, it usually takes 3 to 4 years to complete.