黄土高原半干旱丘陵区人工草地建设途径研究

STUDIES OF THE ESTABLISHMENT OF ARTIFICIAL GRASSLANDS IN THE SEMI——ARID HILLY REGION ON THE LOESS PLATEAU

本文针对黄土丘陵区荒山草地资源遭到破坏,导致草地严重退化的实际,通过研究提出了选择优良草种,实行禾豆科牧草混播,合理施肥以及地面处理等系列技术,是建立该区人工草地的有效途径,从而可为半干旱黄土丘陵区草地资源的开发利用和建设提供科学依据。

Facing the reality that grassland resources in the hilly loess region were rious deteriorated, we took a series of technology, such as selecting fine forage species, conblning legumes and grasses for mixed seeding and applying fertilizer rationally,etc. We are confident that it willbe the effective way to establish artificial grasslands in this region. So,the experiments we have done may provide a scientifie basis for the development,management,construction and protection of grassland resources in semi-arid hilly region.