天气预报 > 其他 > 成年的柑橘树一年要修剪几次
成年的柑橘树一年要修剪几次
更新时间: 2020-07-12 00:00:00  

一般修剪三次。春梢抽出后进行摘心、抹芽等操作。夏梢或早秋梢抽出后进行短截促进分枝。采果后进行树形调整,系统修剪。柑橘植株通过科学的整形修剪主要有四个作用:一是培养早结果、丰产稳产的树形;二是改善树冠通风透光条件,提高光合效率;三是调节养分分配,促进优质丰产;四是减少病虫害,更新复壮树势。

关键词: 成年 柑橘 修剪

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