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花木“全光喷雾扦插”育苗是指枝条扦插后,不遮荫,全天曝晒在阳光下,空间喷雾保湿,促使它快速生根生长。国内外已有采用。 1983年春天我厂苗圃开始用山茶、杜鹃、桂花、朝鲜栀子、龙柏、孔雀柏、米兰、橡皮树等多种花木,在“全光喷雾扦插”的基础上,改用柳条筐为扦插工具,砻糠灰为扦插用基质。一年来实践结果,使上述各种花木的扦插成活率提高到85～100％。插枝的生根及新枝叶的生长也较一般扦插法快。朝鲜栀子插后两周即生根:山茶、杜鹃插后50天可以上岔培养;桂花、米兰60天根须长达10厘米以上,新枝粗壮。这个方法设备简单,管理方便,经济效益高,我们认为值得推广。今将有关方法整理如下,供参考。
Flowers and plants “all-optical spray cutting” Seedling is cuttings after the branch, not shading, all day exposure in the sun, the space spray moisturizing, prompting it to quickly root growth. Has been adopted at home and abroad. In the spring of 1983, the plant nurseries began to use a variety of flowers and plants such as camellia, rhododendrons, sweet-scented osmanthus, Korean gardenia, cypress, peacock cypress, Milan, rubber tree and so on. On the basis of “full light spray cutting” Tools, cuttings ash for the cutting matrix. One year to practice the results, so that all kinds of flowers and trees cuttings survival rate increased to 85 to 100%. Cuttings rooting and the growth of new branches and leaves faster than the general cutting method. North Korean gardenia rooted two weeks after the rooting: Camellia, rhododendron can be inserted after 50 days Shangcha training; Osmanthus, Milan, 60 days of roots up to 10 cm long, new branches thick. This method is simple equipment, management convenience, high economic efficiency, we think it worth promoting. The relevant methods are summarized below, for reference.