摘要
对于天然草原,虫害是不可忽视的自然灾害,会给天然草原的植被带来严重破坏,导致生态平衡遭到破坏。尤其近年自然环境遭到破坏和恶化,天然草原的虫害也逐渐出现愈演愈烈的苗头。因此,要采取有效的措施防止天然草原虫害。该文主要对天然草原虫害的现状、分布等方面进行分析,同时根据对天然草原虫害危害现状与分布的状况,提出应对措施。
For natural grassland,insect pest is a natural disaster that can not be ignored.It will bring serious damage to the vegetation of natural grassland,and lead to the destruction of balance of nature.Especially in recent years,the natural environment has been destroyed and deteriorated,natural grassland pests also gradually appear increasingly fierce.Therefore,it is necessary to take effective measures to prevent natural grassland pests.In this paper,the present situation and distribution of natural grassland insect pests were analyzed,and the countermeasures were put forward according to the present situation and distribution of natural grassland insect pests.
作者
拉毛央尕
La Maoyangga(Forestry and Grassland Comprehensive Service Center of Yushu Prefecture,Qinghai Province,Yushu 815000,China)
出处
《畜牧兽医科学（电子版）》
2020年第9期26-27,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
天然草原
虫害
现状与分布
调查
natural grassland
insect pest
status and distribution
survey
