苹果采后促花芽及时施肥浇水。肥料是花芽形成的物质基础，中早熟品种如金帅等品种，应采果后立即施肥；中晚熟品种如红香蕉采前施肥较好。盛果期果园根据当年产量每１００公斤果实施入１５０公斤优质土杂肥，混入纯氮７００克，五氧化二磷３５０克，氧化钾７００克。施肥... Apple post-harvest flower bud timely fertilization. Fertilizer is the material basis for the formation of flower buds, middle-early maturing varieties such as Jin Shuai and other varieties should be applied immediately after fertilization; middle-late maturing varieties such as red banana pre-harvest fertilizer is better. Fruit orchards in accordance with the current output of 100 kg of fruit per day into 150 kg of quality Tuza Fei, mixed with 700 grams of pure nitrogen, phosphorus pentoxide 350 grams, potassium 700 grams. Fertilize ...