The Three North Shelterbelt is a forestation undertaking.

三北防护林带是一项造林事业.

Widely used for ornament as well as reforestation and shelterbelt planting.

用于装饰、重新造林和建造防护林。

Effect of afforestation of Tenth Five of Forth phase of the Shelterbelt in Liaoning Prov.

与辽宁省三北防护林四期工程“十五”营造林成效分析>>相似的文献.

Soil water storage of farmland shelterbelt region increases 2.2% than CK in growing season.

农田林网区土壤贮水量在生长季总体上比林网外对照提高2.2%。

Soil water storage of farmland shelterbelt region increases 2.2 % than CK in growing season.

农田林网区土壤贮水量在生长季总体上比林网外对照提高2.2%.

In the condition of market economy, Shelterbelt construction also must be in line with material benefits.

市场经济条件下, 防护林建设也必须遵循物质利益原则.

Tall california cypress endemic on monterey bay; widely used for ornament as well as reforestation and shelterbelt planting.

蒙特里杰克湾的地方树种，是一种高大的加州柏木；用于装饰、重新造林和建造防护林。

This paper analyzes the obviously ecological, economic and social benefits after setting up the farmland shelterbelt networks in Boai County.

分析了博爱县农田林网形成后在生态、经济、社会等方面所产生的显著效益。

Then it puts forward the view of regional division and major orientation and gives corresponding measures from eco-industrial shelterbelt construction.

文章就生态产业型的防护林体系建设提出了区域划分和主攻方向以及推进“两化”的主要对策。

Evaluating the reasonability, stability and durability of shelterbelt landscape based on the theories and methods of landscape ecology was an important task in the future studies.

评价农田防护林景观的合理性、稳定性、持续性，是今后的重要研究方向。