欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 1999, Vol. ›› Issue (5): 74-76.

• 研究报告 • 上一篇    下一篇

秦巴山区生态农业类型及效益

陈长发   

  1. 陕西省安康地区农业技术推广站 725000
  • 收稿日期:1997-04-01 修回日期:1997-07-07 出版日期:1999-10-10

Eco-Agricultural Types and Benefits in Qinba Mountain Region

Chen Changfa   

  1. Ankang District Agrotechnical Station, 725000
  • Received:1997-04-01 Revised:1997-07-07 Online:1999-10-10

关键词: 非离子型, 阴离子型, 阳离子型, 大型溞, 急性毒性

Abstract: Ankang District lies in Qinba hinterland where is a region of transition in the North-South of China.The conditions of agro-ecology are different from the North and the South.The artical traversed experiment and investigation, and announced three types of Qinba mountain area’s ecological agriculture as follows: agriculture of planting and breeding by the chief of biogas; ecological manor of synthesize use of soil resources;stero agriculture’s developments of plough.

Key words: nonionic type, anionic type, cationic type, Daphnia magna, acute toxicity.