桃树硬枝扦插是利用桃树当年发育生成的木质化枝条,截取一段经用生长素处理,直接插入基质中,人工控制培育使其在切口处产生愈伤组织,然后生根长成扦插苗,直接定植大田用于生产。这种扦插繁殖苗木的方法,不仅打破传统的桃树由种子——嫁接培育成苗的繁殖方法,缩短育苗时间二分之一至三分之一,而且可以保持品种优良特性,防止由嫁接引起的各种病害传播。因此利用枝条扦插试验有着现实的生产意义。桃树枝条扦插试验我们从1983年开始,在夏秋季利用嫩枝扦插未获成功。今年春节前我们在安宁区孔家崖村试验站加温玻璃温 Peach hardwood cutting is the use of peach tree development that year generated branches, interception of a section with auxin treatment, directly into the matrix, artificial control to produce callus at the incision, and then grow into cuttings, Direct colonization of the field for production. This cutting propagation of seedlings not only break the traditional peach seed-graft breeding seedling breeding methods, shorten the breeding time by one-half to one-third, and can maintain good varieties of varieties, to prevent the grafting caused The spread of various diseases. Therefore, the use of branches cutting test has a realistic meaning of production. Peach branches cutting test We started in 1983, the use of softwood cuttings in summer and autumn was unsuccessful. Before the Spring Festival this year, we pitched holes in the hole Cliff Village Experimental Station warm glass temperature