草原鼠害及其控制方法研究进展
An effect to the grasslands ecological health and one impact of livestock production were the density of rodents increase abnormally. Plateau pika (Ochotona curzoniae) and Plateau zokor (Myospalax baileyi) in Qinghai-Tibet Plateau accelerate degenerate in the grasslands of up to 29.84”%” of the areas generally,even up to more than 40”%” of areas locally.It can cause economic damage as much as 3.2 billion yuan.
草原生态 鼠害 控制方法
施大钊 王登
中国农业大学,北京 100094
国内会议
北京
中文
227-232
2009-11-01(万方平台首次上网日期,不代表论文的发表时间)