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杏扁退化花调查张连锦李桂亭(涿鹿县赵家蓬区林业站)杏花根据其雌蕊发育状况分为完全花和不完全花(也叫退化花)。完全花座果率高,退化花由于花器发育不完全,故座果率极低或不能座果,严重制约着杏仁产量的提高。因此,调查摸清杏扁退化花形成和分布规律、并采取相适...
Apricot flattened flower investigation Zhang Lianjin Li Guiting (Zhuolu County Zhaojia Peng District Forestry Station) apricot according to their pistil development is divided into complete flower and incomplete flower (also known as degeneration flower). Completely flower fruit rate, flower degeneration due to flower development is not complete, so the fruit rate is very low or can not be fruit, a serious constraint on almond yield. Therefore, the investigation found that the formation and distribution of apricot flattened flower formation and distribution, and to take appropriate ...