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扦插育苗是花木繁殖常见的方法,有些花木如月季、木槿、杉、柳等,扦插后易生根;而有些花木如松、核桃、桂花、蜡梅、山茶、五针松、米兰、罗汉松等,插穗生根少,有的甚至不生根。在扦插繁殖花木时采取一些必要的措施,就能使难生根的花木易生根、易生根的花木多生根并缩短育苗时间。现将一些经济有效的快速生根方法介绍如下:1.选择插穗采集插穗硬枝条以早春时的木质化枝或半木质化枝为好。要在壮龄树上选择一年生、生长健壮、生活力旺盛的发育枝条。
Cuttage nursery is a common breeding method of flowers and trees, some flowers such as rose, hibiscus, cedar, willow, cuttings easily rooted; and some flowers such as pine, walnuts, osmanthus, Chimonanthus, camellia, Pinus, Milan, Podocarpus , Cuttings take root less, and some do not even take root. When cutting flowers and trees to take some necessary measures to make it difficult to root the flowers easy to root, easy to root the flowers and more rooting and shorten the breeding time. Now some of the cost-effective rapid rooting methods are as follows: 1. Selection cuttings harvested cutting hard branches to early spring when the woody or semi-woody branches as well. In the tree of age to choose an annual growth, robust growth, strong vitality of the development of branches.