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柑桔矮密栽培的特点,即建园初期在一定面积园地上增加栽植的株数,充分利用土地空间与光能,使柑桔从幼龄阶段开始,其单株枝叶数量和全园复盖面积迅速增大,整个果园光合产物的积累增多,从而实现早结丰产。一般说栽植密度愈大,早期产量愈高,但果园内树冠密闭的时间愈早,丰产持续的时间就愈短,就不能获得较高的经济效益。如何解决这一矛盾?在未育成矮化品种和砧木之前,利用乔砧或半矮砧的嫁接苗进行计划密植,是一个有效
The characteristics of citrus hyacinth cultivation, that is, the initial establishment of garden in a certain area of the garden to increase the number of plants planted to make full use of land space and light energy, so that citrus from the young stage, the number of branches per plant and the whole park area Rapidly increased, the accumulation of photosynthetic products orchards increased, in order to achieve early harvest high yield. In general, the greater the planting density, the higher the early yield, but the earlier the canopy is closed in the orchard, the shorter the duration of high yield, the higher economic benefit can not be obtained. How to solve this contradiction? Before dwarfing varieties and rootstocks have not been bred, planted dense planting with grafted seedlings of Qiao or semi-anvil is an effective