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苹果是自花不孕,或自花结实率极低的果树。同一品种间通常是不亲和的,必须配置授粉树才能结实,自花授粉结实率高的品种,很容易达到果树生产中所要求的产量,在果树育种方面亦有其重要意义。为此,我们对有关几个苹果品种进行了自花结实力的测定,现将结果整理如下。材料和方法试验在辽宁省果树所育种圃内进行。参试
Apple is self-infertility, or low self-fruit rate of fruit trees. The same variety is usually not compatible, you must configure the pollination tree to be strong, high self-pollinating varieties, it is easy to achieve the desired yield of fruit trees in fruit breeding is also of great significance. To this end, we have several self-prized apple varieties determination, the results are summarized below. Materials and Methods The experiment was conducted in the nursery of fruit trees in Liaoning Province. Test