Sustainable recultivation and land use on karst regions — pasture system

摘要：

Karst areas in Guangxi are distributed across the entire Province, including four district cities and 33 counties.Carbonate rock is distributed across 89,500 km2 of area, and accounts for 40％ of the entire district area, making up 17％ of the area of China摧s southern karst.In southern China, the area of karst totals about 540,000 km2.The karst area of Guangxi is the typical of other karst areas in China and also of tropical and subtropical karst of the world.The karst geography of this project implementation site is a peak clump depression type.Various grasses have been used to establish pasture system in the karst region.Grasses and legumes have been screened for this purpose.Combinations of grasses and legumes,cultivation, soil nutrients and improvement of high‐quality pastures have been studied.

关键词： legume pasture grasses species screening China

作者: Z Q Lai B Zhang H J Zhong D Kompan X J Lu X Su D Y Shen Y R Chen M Pogacnik S Z Qin X F Yi N Yao Y L Liang J H Deng X F Zhang

作者单位: Guangxi Institute of Animal Sciences,24 Rongwu Rd.,Nanning,Guangxi,China 530001 Veterinary faculty,University of Ljubjana,Gerbiceva 60,Ljubljiana,1000,Slovenia

会议类型: 国际会议

会议名称: 2008世界草地与草原大会

会议地点: 呼和浩特

会议语种:英文

在线出版日期: 2008-06-29（万方平台首次上网日期，不代表论文的发表时间）