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选育优良性状的漆树单株并加快无性繁殖速度,培育出大量苗木用于造林,逐步实现漆树造林良种化,是当前漆树科研和营林工作中的一个重要课题。为了摸索既节省良种苗根段,又能得到发芽率高的育苗方法,1981年以来,我们进行了激素处理漆苗短根段育苗试验。通过两年对不同药物处理、药物不同浓度、不同剪根长度的对比试验,筛选出了根段既短,发芽率又高的方法,现将试验结果报告于下。
It is an important issue in the present research and forestry work to cultivate individual cultivars of Acacia catenella and speed up the rate of asexual reproduction, and to cultivate a large number of seedlings for afforestation and gradually realize the afforestation of Arborvitae. In order to find ways to save seedling seedling root section, but also to get a high germination rate of seedling methods, since 1981, we conducted a hormone treatment of seedling root nursery trials. Through two years of different drug treatment, different concentrations of drugs, different length of the root of the contrast test, screened the roots of both short, high germination rate method, the test results are reported below.