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多年来,山茱萸Cornus officinalis Sieb.et Zuce。繁殖一直采用种子和挖野生小苗移栽的繁殖方法。为了在原主产区佛坪县建立优良种子基地,开展选优工作,选择了无性繁殖。无性繁殖植株可提早结实,同时可保持所选母树的优良特性。如,1975年在10年生母株上压条培育的自根苗,1977年即开花挂果,1980年产鲜果6.25公斤,比种子育苗的植株提早结实6至8年。
For years, Cornus officinalis Sieb.et Zuce. Breeding has been using seeds and digging wild seedlings transplanting breeding methods. In order to establish an excellent seed base in Fuping County, the original main producing area, carrying out the optimal selection work and choosing asexual reproduction. Asexual plants can grow early, while maintaining the excellent characteristics of the selected parent tree. For example, self-rooted seedlings cultivated on 10-year-old mother plants in 1975 were blooming and fruiting in 1977 and 6.25 kilograms of fresh fruits were produced in 1980, 6 to 8 years earlier than seedling plants.