| 从生态位的观点试论稻田综合利用 |
| |
| 引用本文： | 苟小红.从生态位的观点试论稻田综合利用[J].生态学杂志,1989,8(2):46-49. |
| |
| 作者姓名： | 苟小红 |
| |
| 作者单位： | 西南农业大学 |
| |
| 摘 要： | 一生态位的研究是理论生态学的一个重要领域。Grinell(1917)将生态位定义为物种在环境中的最后分布单位,强调生态位的空间概念(space niche);Elton(1927)特别强调物种与其他种的营养关系(trophic relationship),并把生态位定义为物种在生物群落中的
|
| 关 键 词： | 生态位 稻田 综合利用 |
An Approach to the Integrated Utilization of Paddy Field from the Viewpoints of Ecological Niche. |
| |
| Gou Xiaohong.An Approach to the Integrated Utilization of Paddy Field from the Viewpoints of Ecological Niche.[J].Chinese Journal of Ecology,1989,8(2):46-49. |
| |
| Authors: | Gou Xiaohong |
| |
| Institution: | Southwest Agricultural University |
| |
| Abstract: | The concept of ecological niche in natural ecosystem is re-interpreted in man-made ecosystem,and the niche theory is applied to the paddy field ecosystem.The nichs efficiency is significantly improved by intrducing new ecological units and directively regulating the factor space of economy-ecology for the int(?)grated utilization of paddy field. |
| |
| Keywords: | paddy field integrated utilization ecological niche ecological unit |
| 本文献已被 CNKI 维普 等数据库收录！ |
