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木里林区属雅砻江流域高山峡谷区,主要树种冷杉、云杉.全境温度年平均11.1℃,降雨量800mm,多集中在7、8月份.10月至次年3月为霜期,全年生长期180天左右.为探讨本区适宜的更新季节,1978年在海拔3200M,棕色森林土壤,半阳坡采伐迹地上,进行带状清林,30×30×25Cm穴状整地,分两期造林,第1次3月上旬,苗木萌动前,土壤解冻后,栽植丽江云杉311亩,第2次雨季开始6月中旬,苗木已抽苔造林146亩,和用原床
Muli Linsha area is a mountain valley in the Yalong River Valley, the main species of fir, spruce.The temperature throughout the territory of 11.1 ℃, rainfall800mm, mostly concentrated in July and August.From October to March next year for the frost, The annual growth period of 180 days or so.In order to explore the appropriate season of the region to update, in 1978 at an altitude of 3200M, brown forest soil, semi-sunny slope cuttings, strip Qinglin, 30 × 30 × 25Cm cave-shaped soil preparation, The first afforestation, the first 1 in early March, seedlings germinate before the thawed soil, planted 311 acres of Lijiang spruce, the second rainy season in mid-June, 146 acres of seedlings have bolting and afforestation, and with the original bed