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生态学杂志 ›› 1987, Vol. ›› Issue (6): 26-28,33.

• 研究报告 • 上一篇    下一篇

浅析生态农业的物质循环及其经济效益——以罗田县大河岸张佳齐家为例

胡再国   

  1. 湖北省罗田县农业区划办公室
  • 收稿日期:1987-03-19 出版日期:1987-12-10

Preliminary Investigation on Material Circulation in a Household Eco-Agricultural System and Its Economical Benefits

Hu Zaiguo   

  1. Agricultural Program Office of Laotian Gounty, Hubei Province
  • Received:1987-03-19 Online:1987-12-10

关键词: 马铃薯, 水肥条件, 肥料N利用率

Abstract: Based on a study on the circulation of material in a household eco-agricultural system andits economical benefits it was clear that the process of ecological circling in the eco-agricultu-ral system was rational.The best economical benefit was obtained from the system.It wasthe best way for farmers to get rich and develop modern agriculture in China.

Key words: Potato, Watering and fertilization, N utilization efficiency