牧场防护林

此外，疏林式草牧场防护林还可以提高林内牧草的质量。

In addition . it can improve herbage quality in woods .

草牧场防护林主要树种适生土壤类型的研究

Suitable Types of Soils for Main Tree Species of Shelterbelts on Pastureland

三北地区草牧场防护林的建设问题

Construction of shelter belt along grassland & pasturage in the Three Norths area

草牧场防护林对积雪厚度的影响

The Influence of Protection Forest on the Thickness of Accumulated Snow on Grassland

草牧场防护林放牧功能

Grazing Function of the Protective Forests on Grassland

草牧场防护林营造技术的研究

Studies on the Establishment Technology of Pastureland Shelterbelt

沙地草牧场防护林效益的综合研究

A Comprehensive Study on the Effet of Shelter-forest for Pasture Land Herbage in Sandhill

半干旱风沙区疏林式草牧场防护林的生物效益

Biological Effects of Protective Plantation of Sparse Woods on Grassland and Pastureland in the Semiarid Windy and Sandy Area

草牧场防护林对牧草质量和草场生产力的影响是评价草牧场防护林效益的关键。

The effect of protection forest for pasture on grass quality and grassland productivity is the key for estimating its function .