论文部分内容阅读
云南省屏边苗族自治县,是我省杉木用材林基地之一。群众栽杉已有一百多年历史,积累不少宝贵经验。特别是1975年以来,在全国农业学大寨会议精神鼓舞下,一个以速生、优质、丰产为中心的杉木造林运动迅速掀起。自1975年至今已造杉木林97000多亩,全县规划1984年完成50万亩杉木造林任务。为了总结和推广其经验,实行科学造林,以适应发展杉木的需要,1978年3—5月,我们对屏边地区的杉木作了调查,现将结果加以归纳和整理。
Pingbian Miao Autonomous County of Yunnan Province, is one of our province fir timber forest base. The people have cultivated cedar for more than a hundred years and accumulated a great deal of valuable experience. Especially since 1975, inspired by the spirit of the Dazhai Conference of Agricultural Sciences in China, a fast-growing, high-quality and high-yielding Fir plantation movement has been rapidly set off. Since 1975, 97000 mu of fir forest has been built, and the county plans to complete 500000 mu of fir afforestation task in 1984. In order to summarize and popularize its experience and practice afforestation in a scientific manner to meet the needs of fir plantation, from March to May 1978, we conducted a survey of fir plants in the border area. The results are summarized and sorted out.