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整形修剪是柑桔丰产栽培的重要环节。它能改善树体光照,促进成花。并调节枝梢生长与开花结果的矛盾,提高座果率。甜橙幼树贪长,尤其是红桔作砧的植株。枝繁叶茂,使光合作用积累大量有机营养,促进根部活动旺盛,使植株愈长愈旺。原来三、四年即能开花结果的树或大枝,不易形成花芽,或花果极少又易脱落。这类甜橙幼旺树常以弱枝开花结
Trimming is an important part of orange cultivation. It can improve the light of trees and promote the flowering of flowers. And adjust the conflict between the shoot growth and flowering results, improve fruit set rate. Sweet orange seedlings are greedy and long, especially plants made of red orange. Leafy, photosynthesis accumulation of a large number of organic nutrition and promote strong root activity, so that plants grow more prosperous. The original three or four years that can flowering trees or large branches, not easy to form flower buds, or flower very few and easy to fall off. This kind of sweet orange tree often weak branches blossom knot