摘要
通过多年调查,从鼠害天敌、食物、降雨量等方面研究了鼠害发生规律,提出了鼠害的防治措施。
Through years＇ investigation, the occurrence regularity of rat damage in forest was summa rized in terms of factors like the natural enemy, food and rainfall.
出处
《陕西林业科技》
2014年第4期55-56,共2页
Shaanxi Forest Science and Technology
关键词
调查
鼠害
发生规律
Investigation
rat damage
occurrence regularity
