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香榧幼龄期耐荫性特别明显,以林分郁闭度0.7～0.9的盛果后期板栗林为香榧幼龄阶段的蔽荫条件,开展板栗林下套种香榧。香榧龄期生长缓慢,对板栗的生长、产量及采收等没有影响,并且通过林下套种,可节省遮阳材料和抚育成本。经5～10a后,板栗林开始衰退,此时香榧幼树需光量开始增加,通过对板栗林的缩剪及淘汰,逐步演替为香榧林,并开始初果,可大大缩短树种更新时间。
Shade juvenile shade tolerance is particularly evident to forest canopy density of 0.7 to 0.9 in the late fruiting period of chestnut forest Xiang Hong young age shade conditions to carry out the chestnut forest intercropping incense. Fragrant 榧 age growth is slow, the chestnut growth, yield and harvest, etc. have no effect, and through intercropping, can save shading materials and tending costs. After 5 to 10 years, the chestnut forest began to decline. At this moment, the light intensity of sativa young tree began to increase. Through the shredding and elimination of chestnut forest, the gradual succession of the chestnut forest was started in the early stage, and the initial fruit could be shortened.