论文部分内容阅读
随着市场经济的不断发展,社会生产生活的需要,木材对于人们的生存生活有着非常日渐重要的作用。而在对木材需求过大的同时,林木的砍伐也越发严重,很多林木林木资源遭到了严重的破坏,对生态怀镜也造成了很大的影响,以上是森林破坏的外在因素。同时,森林的破坏也遭受了不同程度内在因素的影响,比如森林的病虫害等,这种问题使森林的健康发展遭受着潜在的危机。如何做好森林病虫害的防治无论是对于社会发展还是人们生活需要都有着非常重要的意义。本文重点讲述森林病虫害缠身的原因以及防治的办法。
With the continuous development of market economy and the need of social production and living, timber plays an increasingly important role in people’s life and living. In spite of the excessive demand for timber, the deforestation is also becoming more and more serious. Many forest trees and trees have been seriously damaged, which has also greatly affected the ecosystem. These are the external factors of forest destruction. At the same time, the destruction of forests is also affected by various internal factors, such as the pests and diseases of forests, which pose a potential crisis for the healthy development of forests. How to do a good job in the prevention and treatment of forest pests and diseases is of great significance to both social development and people’s life needs. This article focuses on the causes of forest pests and diseases and prevention and control methods.