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各种果树一般都是自花授粉。但不吵果树自花授粉因种种原因而结实率低,有的甚至不结实。近年,园艺专家研制成功了液体花粉喷射授粉法比果树自然授粉效果要好得多;与人工点授法比较,也具有省工、快速、高效等优点,花液授粉的具体方法如下: 一、适时采摘花蕾。选择果树树干粗大、果实品质好、孕蕾茂盛的成年果树,在开花前2至3天,于晴天用干净磁盘采集适量含苞待放的花蕾,带回室内摊开。采摘花蕾时间不能提前,也不能推后。
A variety of fruit trees are generally self-pollination. But noisy fruit trees self-pollination due to various reasons and low seed set, and some not even strong. In recent years, the successful development of horticultural experts pollination liquid pollination method is much better than the natural pollination effect of fruit trees; compared with the artificial point method, but also has the advantages of labor, rapid and efficient, flower pollination specific methods are as follows: First, timely Picking buds. Select the fruit tree trunk thick, fruit quality, pregnant bud lush adult fruit trees, 2 to 3 days before flowering in the sunny day with a clean disk collection buds budding to be put back into the room spread out. Picking bud time can not be advanced, can not be pushed back.