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生态学杂志 ›› 1993, Vol. ›› Issue (6): 11-16.

• 研究报告 • 上一篇    下一篇

宁南山区灌溉农业立体复合种植生态系统生产力的研究

杜守宇1, 田恩平2, 王占山2   

  1. 1. 宁夏农业技术推广总站, 银川750001;
    2.固原县农业技术推广中心, 756000
  • 收稿日期:1992-07-08 修回日期:1992-10-12 出版日期:1993-12-10

Study on Productivity of Irrigated Stereoscopic Multiple-Cropping Ecosystems in Mountainous Area of Southern Ningxia

Du Shouyu1, Tian Enping2, Wang Zhanshan2   

  1. 1. Celleral Station of Agricultural Technique Extension of Ningxia, Yinchuan 750001;
    2. Agricultural Technique Extension Center of Cuyuan county, 756000
  • Received:1992-07-08 Revised:1992-10-12 Online:1993-12-10

关键词: 杂交酸模, 水杨基羟肟酸, 线粒体交替氧化酶途径, 光抑制, 光破坏防御

Abstract: The various cropping ecosystems are assessed comprehensively for benefit by the analysis of Hierarchical procedure and the expected beneficial value of wheat/com cropping systern is the highest among the three cropping ecosystems.The paper not only analyses the possibility and necessity of developing the stereo multiple-cropping ecosystems on mountainoiis area with local irrigation condition but also puts forwards suitable popularizing belt in link with their different planting model tralt.

Key words: RumexK-1, salicylhydroxamic acid, mitochondrial alternative oxidase pathway, photoinhibition, photoprotection.