一、目的:马尾松是荒山造林的先锋树种。韶关地区历年造林面积很大,掌握适合的造林时期,对提高造林成活率具有很大意义。笔者于六十年代初曾做过马尾松月月播种造林试验,探索马尾松最适宜的播种造林季节。二、方法:在我所选择一块坡向东南、坡度为7度的荒山,从1961年1月至12月止。每月月初播种造林600平方米,人工块状整 First, the purpose: Masson pine is the pioneer tree afforestation. The area of ​​reforestation in Shaoguan is very large in the past years. It is of great significance to improve the survival rate of afforestation by having a suitable reforestation period. The author in the early 1960s had done Masson pine seeding afforestation experiment to explore the most suitable planting sowing Pinus massoniana season. Second, the method: in my choice of a slope to the southeast slope of 7 degrees of barren hills, from January 1961 to December only. At the beginning of each month sow planting 600 square meters, artificial block-shaped whole