forest plantation

  • 释义

    人工林

数据更新时间:2026-08-24 10:25:46
1、

Soil Microbial Biomass Acts as Source and Sink of Energy Material C Flou in Mountainous Soils of Guizhou. Research of soil respiration and carbon sink in different forest plantation types in Northeast China

贵州山区土壤中微生物生物量是能源物质碳流动的源与汇东北人工林不同林分土壤呼吸及其碳汇功能研究

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2、

Poplar is one of the major forest plantation species in China. Therefore, Poplar plantation forest development and timber processing and utilization will have very important effects on the future relationship between timber supply and demand.

杨树是我国人工林主要造林树种之一,杨树人工林的发展和人工林杨树木材的加工利用对我国未来木材供求关系将产生重要影响。

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3、

set up plan for plantation establishment, tending, and forest protection, caretaking forest plantation and forest area in appointed area.

制订造林、抚育、护林防火计划,管理好辖区内的林地、林木。

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4、

Research of soil respiration and carbon sink in different forest plantation types in Northeast China

东北人工林不同林分土壤呼吸及其碳汇功能研究

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5、

The research of the composite index number ( Qi) of soil quality in different utilizing ways suggests that, Qi of forest plantation is obviously higher, whereas qi of sloping cultivated land is the lowest.

不同利用方式下土壤质量综合指数(QI)研究表明:人工林的QI值显著偏高,坡耕地的QI值最低。

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