对中专教材桃树结果枝的单枝更新和双枝更新的讨论

Upgrade with pairs of pieces of newer discussion special secondary school teaching material peach result single piece of piece

果树花芽分为纯花芽和混合花芽,桃树是核果类果树中的代表树种,其花芽就是纯花芽,只能开花结果不会抽枝展叶,冬季修剪时就不能像仁果类的苹果一年生刺激性双枝更新修剪,教科书绘图更须留意,以防误导师生。

The buds of the fruit trees are divided into a pure bud and mixed buds, the peach is the varieties of trees of representative in the drupe fruit tree, its bud is the pure bud, will not smoke a exhibition leaf to can only yield positive results, each of new branch irritation of apple that can't look like benevolence fruits while pruning in winter is upgraded and pruned, textbook drawing must look out even more, so as not to miss the tutor and grow.