摘要
刚察县是青海省的一个重要牧业基地，通过对野外实测资料定量的分析，分别对各草地类型的盖度、牧草高度、牧草产量和毒草产量等方面进行了研究，揭示了刚察县草场退化特征与原因。
Gamgcha County is an important livestock base in Qinghai Province Based on the data of field survey an analysis on coverage, height, yield of edible and poisonous grasses of all types of grassland in the County was conducted and the features, causes of the grassland degradation and the counter measures for sustainable development of the region are put followed in this paper
出处
《南京师大学报（自然科学版）》
CAS
CSCD
1999年第3期115-120,共6页
Journal of Nanjing Normal University(Natural Science Edition)
基金
国家自然科学基金
关键词
草场退化
持续发展
青海
草场资源
gassland degradation, sustainable development, Gangcha County
