采用枝条扦插方法繁殖黑豆果苗,苗木发根快,长势好,结果早,成本低,而且又能保持优良品种的种性。插条应从母本园或生产园中选择品种纯正、适宜本地栽培而且丰产的母株上,剪截生长充实、芽饱满、无病虫的基生枝。剪取插条的时间可在越冬前或春季定植前,越冬前剪取需绑捆放在窖内沙培贮藏;春季剪取插条后可直接扦插。 Blackberry seedlings are propagated by the method of shoot cutting. The hairy roots of the seedlings are fast, the growth is good, the result is early, the cost is low, and the variety of the fine varieties can be maintained. Cuttings should be selected from the mother garden or production garden pure, suitable for local cultivation and high yield of the mother plant, cut full growth, bud full, pest-free branches. Cut the cuttings in time before winter or before planting in spring, before the winter cut need to be bundled on the cellar sand culture; cutting cuttings can be cut directly after the spring.