| 利用生物多样性调控烟田生物灾害的研究初报 |
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| 引用本文： | 胡子宜,易光辉,谢荣辉,秦桂泉,唐丙坤. 利用生物多样性调控烟田生物灾害的研究初报[J]. 中国植保导刊, 2005, 25(8): 5-8 |
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| 作者姓名： | 胡子宜 易光辉 谢荣辉 秦桂泉 唐丙坤 |
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| 作者单位： | 湖南省宁乡县植保植检站,湖南,宁乡,410600 |
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| 基金项目： | 湖南省“十五”科技重点攻关项目“改制稻田农作生物灾害生态调控技术研究与示范”课题(01NRY1005) |
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| 摘 要： | 通过对大田生物群落的调查表明,蜘蛛、瓢虫、草蛉、隐翅虫、青蛙、蟾蜍等捕食性动物是烟田生态系统中的重要天敌,是调控烟田生物灾害发生发展的主要生物因子,辅以其他配套措施,可有效调控烟田生物灾害发生,减少用药,增产、增收。
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| 关 键 词： | 生物多样性 调控 生物灾害 |
| 文章编号： | 1672-6820(2005)08-0005-04 |
| 修稿时间： | 2004-10-21 |
Preliminary study on controlling biological disasters by bio-diversity strategies in tobacco fields |
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| HU Zi-yi,YI Guang-hui,XIE Rong-hui,QIN Gui-quan,TANG Bing-kun. Preliminary study on controlling biological disasters by bio-diversity strategies in tobacco fields[J]. China Plant Protection, 2005, 25(8): 5-8 |
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| Authors: | HU Zi-yi YI Guang-hui XIE Rong-hui QIN Gui-quan TANG Bing-kun |
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| Abstract: | The results of biome surveillances showed that predatory natural enemies of pest insects, such as spiders, ladybugs, frogs and toads were the main factors of controlling biological disasters, could adjust and control disasters effectively in crop fields, decrease pesticide applications, increase crop yields and farmers' incomes together with other measures. |
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| Keywords: | Biological diversity adjust control biological disasters |
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