朱亭林区杉木幼林深挖抚育技术经验调查

• 机 构: 湖南省株洲县黄龙公社长岭杉木林基地科研站,中国农林科学院南方用材林科技服务组
• 出 处: 林业科技通讯
• 发表日期: 1975年07期
• 关键词: 杉木根 杉木林 朱亭 年平均生长量 林木根系 技术措施 平均树高 郁闭成林 立地条件 实践证明

深挖抚育,就是对幼林进行全面深耕抚育。这是无产阶级文化大革命以来,广大贫下中农总结多年来丘陵栽杉的经验,提出的一项技术革新措施。几年来的实践证明,这一措施对于加速幼林生长,提早成林成材,有显著作用,目前已成为我区培育杉木林的重要技术措施之一。为了进一步总结深挖抚育经验,使之更好地运用于生产,于1972年在我林区6个林场进

Digging tending, that is, young tiger to cultivate a comprehensive deep plowing. This is a technical innovation measure put forward by the vast number of poor and middle-income peasants since the Great Proletariat Cultural Revolution summed up the experience of years of fir-fir cultivation. Practice over the past few years have proved that this measure has a significant effect on accelerating the growth of young forests and getting them started early, and has become one of the important technical measures for cultivating Chinese fir forests in our region. In order to further summarize the experience of digging and tending, make it better applied to the production, in 1972 in my forest 6 forest