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板栗树适应性强,耐寒、抗旱,栽培管理容易,一年种植,多年受益,曾被群众誉为“铁杆庄稼”和“摇钱树”。当前,随着农村经济政策的调整放宽,广大群众种植板栗的积极性越来越高,但由于长期采用实生繁殖、栽培管理粗放,在一定程度上影响了板栗的发展,未能充分发挥板栗的经济效益。近年来,我们一些地方采用嫁接代替实生繁殖,效果很好。如大姚县石羊镇果园,
Chestnut tree adaptability, cold, drought, cultivation and management is easy, one year planting, for many years to benefit, has been the masses as the “hardcore crops” and “cash cow.” At present, with the relaxation of rural economic policies and the increasing enthusiasm of the general public for the cultivation of Chinese chestnuts, due to the long-term adoption of real-life breeding and the extensive cultivation and management, the development of chestnuts has been affected to a certain extent and the economy of chestnut has not been brought into full play benefit. In recent years, some places in our country have adopted grafting to replace real-life breeding and have achieved good results. Such as Dayao County Shiyang town orchard,