果树在采果后至越冬前这段时间,需抓好以下六项工作:一、秋施基肥。一般在11月左右开始。方法是先围绕树根挖一个环状沟,然后将肥料施入沟内再覆土。一般每棵果树施圈肥100～250公斤,并混合1.5～2.5公斤过磷酸钙和0.5～0.75公斤的速效氮肥即可。二、叶面喷肥。果树采果后?.. Fruit trees in the fruit picking to winter before this period of time, need to grasp the following six tasks: First, the autumn base fertilizer. It usually starts around November. The method is to dig a ring-shaped ditch around the root of the tree and then apply fertilizer to the ditch to cover the soil again. Generally, each fruit tree is applied with 100 to 250 kg of circle fertilizer, and 1.5 to 2.5 kg of superphosphate and 0.5 to 0.75 kg of quick-acting nitrogen fertilizer can be mixed. Second, foliar fertilizer. Fruit trees after picking?