Restoration of degraded Mongolian rangeland by overseeding techniques?

摘要：

Introduction Large areas of Mongolian rangeland pastures are heavily degraded,mainly due to overgrazing.A main problem of severe degradation is the loss of key grass species (Sasaki et al.2007) resulting in a strongly impaired capacity for self rehabilitation (Darhiihuu et al.2008).Thus,we applied different overseeding techniques to test whether they are successful to reintroduce plant species into degraded rangeland of Mongolia.

关键词： pasture degradation overgrazing overseeding seedling germination

作者: Ulambayar B A.Mels Darhiihuu A B.Densambuu J.Sodnomdarjaa A.Lüscher J.Nosberger

作者单位: Research Institute of Animal Husbandry of Mongolia,Zaisan,Ulaanbaatar-210153,Mongolia Green Gold Program,Swiss Agency for Development and Cooperation,PO Box 218,Ulaanbaatar-38,Mongolia Agroscope Reckenholz-Tanikon Research Station ART,8046 Zurich,Switzerland ETH Zurich,Institute of Plant Science,Universitatstrasse 2,8092 Zurich,Switzerland

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）