黄土高原草地持续发展研究──Ⅲ．补播柠条和兴安胡枝子建立永久放牧草地试验  

Study on the Sustainable Development of the Grassland Production in Loess Plateau──Ⅲ.The Experiment of Builiding Permanent Grassland for herding by reseeding Caragana korshinskii and Lespedeza daharica

作　　者：关秀琦[1] 邹厚远[1] 鲁子瑜[1] 刘克俭[1] 古晓林[1] 

机构地区：[1]中国科学院,水利部西北水土保持研究所,固原县科委,宁夏云雾山自然保护区管理处

出　　处：《水土保持研究》1994年第3期65-68,共4页Research of Soil and Water Conservation

摘　　要：黄土丘陵区草地退化严重，通过补播两种豆科植物柠条（Ｃａｒａｇａｎａｋｏｒｓｈｉｎｓｋｉｉ）和兴安胡枝子（Ｌｅｓｐｅｄｅｇａｄａｈｕｒｉｃａ）建立的柠条─长芒草（Ｓｔｉｐａｂｕｎｇｅａｎａ）草地和兴安胡枝子十长芒草地，具有优质、稳产、高产及耐牧、自然更新良好等优点，效果显著．属两种人工建成的由豆科与禾本科牧草组成的永久放牧草地，可以广泛推广。The grassland declension is serious in the loess hilly region,however,the grasslands of Caragana korshinskii-Stipa bungeana and lespedeza daharica-Stipa bungeana built by reseeding two kinds of legueme forage grasses.Caragana korshinshii and Lespedza daharica,have some characteristics such as best quality,stable production.high output, resistant herding and renew naturally,the effect is great and clear.The two kinds of grasslands are belonged to permanent grasslands built by grasses of legeumes and cereals artifically,and can been popularized wiedly.

关 键 词：黄土丘陵区 退化草地补播 柠条 兴安胡枝子 永久放牧草地 

分 类 号：S156.46[农业科学—土壤学]