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在海涂防护林建设中,为了解决杨树造林苗木的不足,加快绿化进程,浙江省上虞市沥海镇于2004年3月,在杨树苗移栽造林的同时,采集了200余根杨树枝条进行直接扦插造林试验,并加强插后管理,观察扦插造林的生长情况,获得了意想不到的效果。插枝造林成活率高、生长快、效果好。具体做法是:1.选取插枝。造林前在3年生以上杨树上选取1年生生长旺盛、无病虫害、无机械
In the construction of the Tidal Flat Shelterbelt, in order to solve the shortage of poplar seedlings and speed up the process of greening, Lihai Town, Shangyu City, Zhejiang Province in March 2004, in the poplar seedlings transplanting afforestation at the same time, collected more than 200 root poplar branches Direct cuttings afforestation test, and to strengthen post-plug management, observation of the growth of cutting afforestation, obtained unexpected results. Cuttings afforestation survival rate, fast growth, good effect. The specific approach is: 1. Select cuttings. Pre-afforestation in the 3-year-old poplar on the selection of one-year growth vigorous, no pests and diseases, no mechanical