苹果施肥以斟酌地力,配合施用为宜。如重缺氮,自可侧重大量施给氮肥;否则将影响风味、品质与果皮色泽;适量补给钾肥以资配合应在考虑之列。多年生绿肥,根系深广易与果树争夺水分,宜隔行种植。一年生豆科作物最好提早于5、6月间降雨时播种,盛夏构成复被可减少赤地蒸发并防止秋雨时坡地果园的水土流失。 Appropriate fertilization of apple fertility, with the application is appropriate. If the lack of nitrogen, since a large number of applications may be given to nitrogenous fertilizer; otherwise it will affect the flavor, quality and color of the peel; amount of potassium fertilizer should be considered with the match. Perennial green manure, root deep and easy to compete with fruit trees moisture, should be planted interlaced. Annual legumes are best planted early in May and June when planting seasons, summer complex can be reduced to reduce red ground evaporation and prevent the orchard slope soil erosion.