怎样提高苹果树花芽分化的质量和数量提高花芽分化的质量和数量的方法：（１）合理修剪控制负载量。幼树轻剪长放，增加中短枝比例，缓和生长势；盛果期树，搞好疏花疏果工作，以免结果过多。（２）掌握好施肥的时期和种类。①弱树和结果多的树以施氮为主，配合适量的磷、... How to improve the quality and quantity of apple tree flower bud differentiation Methods to improve the quality and quantity of flower bud differentiation: (1) Control the load rationally. Young trees cut light and long, increasing the proportion of short branches, to ease the growth potential; full fruit trees, do a good job thinning thinning fruit, so as to avoid over-effect. (2) master the period and type of fertilization. ① weak tree and the results of more trees to nitrogen-based, with the right amount of phosphorus, ...