梨园人工辅助授粉技术
Applied Technology and Information for Fruit Tree（2023）
Abstract
梨属于异花传粉作物,多数栽培品种自花不实或自花结实率极低,需要配置相应比例的其他梨品种作为授粉树进行互相传粉,完成授粉受精过程,以保证产量.如花期遇到大风、阴雨或低温天气,会造成授粉受精不良,进而导致"花而不实"且后期发生大量生理落果现象,为避免恶劣天气环境影响,常需要通过人工辅助授粉来保证授粉受精的质量,进而保证当年的产量.现将相关技术总结如下,仅供同行参考.
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