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环割和环剥是柑桔果树促花、保果的一项技术措施.但是使用不当,也会造成不良后果。各地气候条件、树势强弱等不同,使用前必须对应用时期和方法经过试验调查,以免造成不应有的损失。
Ring mowing and girdling is a technical measure to promote flower and fruit preservation of citrus fruit trees, but improper use may cause adverse consequences. The climatic conditions and the strength of the trees vary from place to place. Before the application, the application periods and methods must be tested to avoid unnecessary losses.