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首页> 美国卫生研究院文献>Philosophical Transactions of the Royal Society B: Biological Sciences >Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. I. Soil-surface-active invertebrates.
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Invertebrate responses to the management of genetically modified herbicide-tolerant and conventional spring crops. I. Soil-surface-active invertebrates.

机译：无脊椎动物对转基因耐除草剂和常规春季作物管理的反应。 I.土壤表面活性的无脊椎动物。

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摘要

The effects of herbicide management of genetically modified herbicide-tolerant (GMHT) beet, maize and spring oilseed rape on the abundance and diversity of soil-surface-active invertebrates were assessed. Most effects did not differ between years, environmental zones or initial seedbanks or between sugar and fodder beet. This suggests that the results may be treated as generally applicable to agricultural situations throughout the UK for these crops. The direction of the effects was evenly balanced between increases and decreases in counts in the GMHT compared with the conventional treatment. Most effects involving a greater capture in the GMHT treatments occurred in maize, whereas most effects involving a smaller capture were in beet and spring oilseed rape. Differences between GMHT and conventional crop herbicide management had a significant effect on the capture of most surface-active invertebrate species and higher taxa tested in at least one crop, and these differences reflected the phenology and ecology of the invertebrates. Counts of carabids that feed on weed seeds were smaller in GMHT beet and spring oilseed rape but larger in GMHT maize. In contrast, collembolan detritivore counts were significantly larger under GMHT crop management.
机译：评估了转基因耐除草剂甜菜，玉米和春季油菜的除草剂管理对土壤表面活性无脊椎动物数量和多样性的影响。在年份，环境区或初始种子库之间，或糖和饲料甜菜之间，大多数效果没有差异。这表明该结果可被视为普遍适用于整个英国这些农作物的农业状况。与常规治疗相比，GMHT计数的增加和减少之间效果的方向是均匀平衡的。在GMHT处理中，涉及更多捕获的大多数效应发生在玉米中，而涉及捕获较小的大多数效应发生在甜菜和春季油菜中。 GMHT和常规作物除草剂管理之间的差异对至少一种作物中测试的大多数表面活性无脊椎动物物种和较高分类单元的捕获有重大影响，这些差异反映了无脊椎动物的物候和生态学。以杂草种子为食的甲壳类动物的数量在GMHT甜菜和春季油菜中较小，而在GMHT玉米中较大。相反，在GMHT作物管理下，collembolan的有害生物计数显着增加。

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