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邵阳地区柑桔发展很快。至1981年止,已栽植柑桔24万亩。其中结果面积只占26.6%,其余均为未结果的幼龄树及管理较差的“小老树”。尾张温州蜜柑树冠高大开张,抽枝长旺,加之修剪时采用短截和疏删,刺激枝梢抽发,引起营养生长过旺,不利于花芽形成和着果,树体延迟结果。为此,我们于1982—1984年作了扭枝和短截对比试验,现将结果报告如下。一、扭枝对控冠增产的作用1.扭枝能使幼树早结果、早丰产。据我所
Shaoyang rapid development of citrus. Until 1981, 240000 acres of citrus have been planted. The result area accounted for only 26.6%, the rest were the results of young trees and poor management of the “little old tree.” The tail of Wenzhou Satsuma tree crown opened, pumping branches Chang Wang, combined with pruning short cut and sparse, stimulating shoots pumping, causing vegetative growth is too strong, is not conducive to flower bud formation and fruit, tree delayed results. To this end, we made twisting and short cut comparison test in 1982-1984, the result is reported as follows. First, the role of twisting twig on crown control 1. twisting can make sapling early results, early bumper crop. According to me