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生态学杂志 ›› 1993, Vol. ›› Issue (2): 19-20.

• 研究报告 • 上一篇    下一篇

生态农业与乡村经济持续发展

张壬午1, 计文瑛1, 孙鸿良2   

  1. 1.天津农业部环境保护研究所, 天津300191;
    2.中国农科院, 北京100081
  • 出版日期:1993-04-10

Ecological Agriculture and Sustainable Development of Rural Economy

Zhang Renwu1, Ji Wenying1, Sun Hongliang2   

  1. 1.Agro-environment Proteclion Institute, Tianjin 300191;
    2.Chinese Academy of AgriculturalScienccs, Beijing 100081
  • Online:1993-04-10

关键词: 钙晶体, 钙组分, 物生长型, 盐渍化, 草酸钙

Abstract: This paper briefly presents the current development of ecological agriculture in China and compares with the “sustainable agriculture and rural development”(SARD) put forward by FAO, China's sustainable agriculture is not only an ingenious combination of traditional and advanced agro-techniques, but also asystem engineering of modern agriculture.

Key words: calcium crystal, calcium component, plant growth form, salinity, calcium oxalate.