摘要
保持良好的农业生态环境,创造丰富的农产品,是摆在人们面前的一项紧迫任务。现就位于我国西部的陕西省宝鸡市农业生态环境存在的问题及应当采取的对策作分析和探讨。一、宝鸡市农业生态环境存在的问题(一) 消大于长,森林覆盖率下降宝鸡市辖十县二区,三面环山,南依秦岭,西为关山,北为千山余脉。山区面积1.3324×10~4 km^2,占全市总面积72.68%。
Based on an a gro-ecoenvironmental analysis, many ecological problems exist in the agriculture of Baoji municipality of Shanxi province, such as over-consumption, forest coverage declination, soil erosion, rapid reduction in arable land, alternative appearence of arid and rainy weathers, crisis of environment pollution, etc. From the viewpoints of ecological economy, it is proposed to designate new patterns of agricultural production, to optimize productive structure in mountainous areas for the rational utilization of natural resources, to establish a rural-urban agro-ecological system and to adopt comprehensive measures and specia ecological policies for better cyclings.
出处
《生态学杂志》
CAS
CSCD
北大核心
1989年第6期40-43,共4页
Chinese Journal of Ecology
关键词
农业生态
生态对策
宝鸡
agro-ecological environment, ecological policy, Baoji.
