摘要
中国疯草主要分布在西南、西北和华北广大牧区 ,面积达 40 0多万hm2 。多年来 ,疯草严重威胁着当地畜牧业的发展 ,造成重大的经济损失。本文从人工防除与利用 ,生物控制与灭除 。
The area of China locoweed has been up to more than 4,000,000 hectares,mostly scattering in pastoral area of southwest,northwest and the north of China.It has been heavily endangering the local development of livestock husbandry and causing great economic loss.The article summarizes the technique and method about locoweed's prevention or killing off and utilization through the following four aspects,including manpower,biology,chemistry and animal immune or chemical treatment. \ \
出处
《青海畜牧兽医杂志》
2001年第6期29-30,共2页
Chinese Qinghai Journal of Animal and Veterinary Sciences
