在伟大领袖毛主席“绿化祖国”、“实行大地园林化”的号召下,我省山区、丘区广大贫下中农在封山育林上进行了大量的工作,对增加森林覆盖率,提高木材生产量,防止水土流失,改变自然面貌,保障农业丰收,解决燃料、饲料、肥料等,取得了积极的效果。封山育林就是把留存有少数树木的残林和水土流失严重的荒山荒地封禁起来,限制放牧、打柴,利用树木的自然繁殖能力,加以人工帮助,使它们逐渐恢复成森林,或者给造林创造有利条件。山地林分情况不同,封山育林的方法也各有别,现就我省情况,根据不同山地林分特点,在育林技术上提出如下意见,供各地参考。一、荒山育草。有一些光秃的荒山、荒地,水土流失严重,而且特别干旱,造林不容易成活,封山以后,就会逐渐长起草类,地面的土壤可以固定,也能保蓄一些水分, Under the call of Chairman Mao, the great leader of the “greening the motherland,” and the “implementation of the earth garden”, a great deal of work has been carried out by the vast number of poor and middle peasants in mountainous areas and hillside areas in closing hillsides to facilitate afforestation. This is of great significance to increasing forest coverage and raising timber production, Soil and water loss, change the natural appearance, to ensure the harvest of agriculture, to solve the fuel, feed, fertilizer, etc., and achieved positive results. Closing hillsides for afforestation means cutting off the residual forest with few trees and barren hills and wilderness with serious soil erosion so as to limit grazing and firewood and make use of the natural breeding ability of trees to help them to gradually restore them to forests or create favorable conditions for afforestation . Different situation in mountainous forests, closing hillsides for afforestation methods are also different, are on the situation in our province, according to the characteristics of different mountainous forests, the following comments on the technical aspects of plantation for reference. First, barren hills grass. There are some bare barren hills, wasteland, serious soil erosion, and particularly dry, afforestation is not easy to survive, closing the mountain, it will gradually grow grass, the ground can be fixed soil, but also save some water,