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一、果枝生长与结实的关系 山楂具有苹果、梨及核桃、板栗的结果习性,健壮的中、短枝顶芽及中、长枝条的侧芽均可形成混合芽,抽生结果新梢,在顶端形成花序开花结果。因此,在生长与结实的关系方面,它比苹果、梨更为密切。树体健壮、结果良好的主要标志是结果枝长度、粗度。据研究,在一定范围内,结果枝的长度与其形成花序的数量以及每序的花朵数呈正相关。进而,结果枝的长度与每枝上平均的坐果数也呈正相关。调查研究的结果表明,山楂枝条长势强的结果性能好。
First, the relationship between the growth and fruiting branches Hawthorn with apples, pears and walnuts, chestnuts, the results of the habit, robust, short shoots and buds, shoots in the long shoots can form a mixed bud, shoot the new shoot results in the top The formation of inflorescences. Therefore, it is more closely related to apples and pears than to growth and maturity. The main symbol of good body, good results is the result of the length of branches, thickness. According to the research, to a certain extent, the length of the result branches is positively correlated with the number of inflorescences formed and the number of flowers per order. Furthermore, as a result, the length of the branches was positively correlated with the average number of fruit sets per branch. The results of investigation and study show that hawthorn branches grow well and the result is good.