摘要
农业生态环境保护对于我国现代农业的可持续发展起着极其重要的作用。目前,很多自然因素和人为因素造成了农业生态环境的破坏,已经威胁到我国社会经济的发展。为改善呼伦贝尔市的农业生态环境,本文从历年来的农作物播种面积、粮食总产量、化肥施用情况、农药及农用塑料薄膜用量的变化,反映出该市的农业生产方式、肥料利用率、农业环境的变化趋势和农业环境现状,并分析导致农业环境污染的具体原因,提出保护农业环境的具体措施。
Agro-ecological environmental protection plays an extremely important role in sustainable development of Chinese modern agriculture. Currently, some natural and human factors have caused the destruction of agrieuhural ecological environment, which pose a great threat to the development of society and economy of China. To improve the agricultural ecological environment of Hulun Buir city, based on the official data and variation characteristics of sown area of the crops, total grain yield and the application quantity of chemical fertilizer, pesticide and agricultural plastic film in recent years, the trends of agriculture production pattern, fertilizer utilization efficiency as well as the agricultural environment status were pointed, and the specific factors caused the agricultural environment pollution were analyzed. The specific measures to protect the agricultural environment of Hulun Buir city were also proposed in this paper.
出处
《内蒙古农业科技》
2014年第6期114-116,共3页
Inner Mongolia Agricultural Science and Technology
关键词
农业环境
农药
农膜
肥料
解决对策
Agricultural environment
Pesticide
Plastic sheeting
Fertilizer
Solution measures
