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生态学杂志 ›› 1992, Vol. ›› Issue (3): 49-52.

• 研究报告 • 上一篇    下一篇

耗散结构理论与农田杂草系统控制策略初探

王健   

  1. 江苏省灌云县植物保护站, 222200
  • 收稿日期:1991-05-05 修回日期:1991-06-06 出版日期:1992-06-10
  • 基金资助:
    连云港市科委下达项目“农田以草压草的研究”

Dissipative Structure Theory and Strategy for Systematic Control of Field Weeds

Wang Jian   

  1. Plant Protection Station of Guanyun County, Jiangsu Province 222200
  • Received:1991-05-05 Revised:1991-06-06 Online:1992-06-10

关键词: 土地利用, 用地布局, 区位优势, 空间趋向, 鄞州新城区

Abstract: In this paper, dissipative structure theory is introduced into the area of weed control. According to the analysis of formation mechanism of high-level dissipative structure and its properties in farmland ecosystem, it is considered that the significance of weed control in this system is to form a high-level dissipative structure. Based on dissipative structure theory, some new conceptions and strategies are proposed for the systematic control of field weeds.

Key words: land use, land layout, location advantage, spatial tendency, new Yinzhou Town