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对仁用杏雌性器官败育研究结果表明，杏花芽分化期，雌蕊败育存在着８ 种不同的形态；杏雌蕊败育的两个集中时期为１１ 月中旬至１２ 月中旬，２ 月中旬至３ 月中旬；杏雌蕊败育与品种特性、树体营养状况、外界气候因子等有关；在仁用杏花芽生理分化期和形态分化初期喷施植物生长调节剂和氨基酸营养液，可明显减少杏雌蕊败育。
The results showed that there were 8 different morphological changes in apricot flower bud differentiation and pistil abortion. The two periods of concentration of apricot pistil abortion were from mid-November to mid-December and mid-February In mid-March, apricot pistil abortion was related to variety traits, tree nutrition status, external climate factors, etc .; spraying plant growth regulators and amino acid nutrient solution during the period of physiological differentiation and morphological differentiation of apricot flower could significantly reduce apricot Pistil abortion.