| 稻田蜘蛛优势种和目标害虫的时间生态位研究 |
| |
| 引用本文： | 王智. 稻田蜘蛛优势种和目标害虫的时间生态位研究[J]. 北华大学学报(自然科学版), 2002, 3(5): 445-446,454. DOI: 10.3969/j.issn.1009-4822.2002.05.029 |
| |
| 作者姓名： | 王智 |
| |
| 作者单位： | 常德师范学院,生物系,湖南,常德,415003 |
| |
| 基金项目： | 湖南省自然科学基金资助项目 (0 0JJY2 0 99) |
| |
| 摘 要： | 通过时洞庭湖平原稻田蜘蛛优势种和目标害虫的时间生态位的研究发现,害虫的时间生态位宽度小于蜘蛛的时间生态位宽度,蜘蛛对目标害虫具有跟随现象.晚稻田蛛虫的时间生态位宽度及蛛虫的时间生态位重叠指数均大于早稻田蛛虫的时间生态位宽度和生态位重叠指数.
|
| 关 键 词： | 稻田蜘蛛 优势种 目标害虫 时间生态位 |
| 文章编号： | 1009-4822(2002)05-0445-02 |
On the Temporal Niche of Dominant Spiders and Objective Pests in Rice Field |
| |
| Wang Zhi. On the Temporal Niche of Dominant Spiders and Objective Pests in Rice Field[J]. Journal of Beihua University(Natural Science), 2002, 3(5): 445-446,454. DOI: 10.3969/j.issn.1009-4822.2002.05.029 |
| |
| Authors: | Wang Zhi |
| |
| Abstract: | Through researching the temporal niche of dominant spiders species and their objective pests(such as rice planthopper and leafhopper), the result indicates: the temporal niche breadth of spiders is more than that of the pests. The index of temporal niche breadth or overlap index of spiders in the late rice field is bigger than that of the spiders in the early rice field. |
| |
| Keywords: | Paddyfield spiders Dominant species Objective pests Temporal niche |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
