| 周蕾,井乐刚,周琳,王柏凤,冯树丹,宋新元.转基因水稻叶片残体对白符跳和赤子爱胜蚓的影响[J].农业环境科学学报,2017,36(10):1978-1983. |
| 转基因水稻叶片残体对白符跳和赤子爱胜蚓的影响 |
| Effects of transgenic rice leaf residues on Folsomia candida and Eisenia fetida |
| 投稿时间：2017-03-23 |
| DOI：10.11654/jaes.2017-0424 |
| 中文关键词: 转基因水稻 白符跳 赤子爱胜蚓 存活率 繁殖率 |
| 英文关键词: transgenic rice Folsomia candida Eisenia fetida survival rate reproduction rate |
| 基金项目:国家自然科学基金项目（31500345）；国家科技重大专项课题（2016ZX08011-003） |
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| 摘要点击次数: 1951 |
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| 中文摘要: |
| 为研究转Cry1c基因抗虫水稻1c-5对土壤中非靶标生物安全性的影响，以转Cry1c基因抗虫水稻1c-5的非转基因亲本品种吉粳88为对照，选择白符跳和赤子爱胜蚓作为指示生物，在室内条件下，用水稻1c-5的叶片喂饲白符跳和赤子爱胜蚓，考察其对白符跳存活率和体长的影响，以及对赤子爱胜蚓存活率、繁殖率和体重变化率的影响。结果表明，与吉粳88相比，水稻1c-5对白符跳和赤子爱胜蚓无显著影响。由此可初步判定，短期内转Cry1c基因水稻1c-5对白符跳和赤子爱胜蚓无生态风险。 |
| 英文摘要: |
| In order to investigate the effects of transgenic Cry1c rice 1c-5 on the safety of nontarget soil organisms, Folsomia candida and Eisenia fetida were studied as environmental bio-indicators. Under indoor conditions, both organisms were fed with leaves of transgenic rice 1c-5 and nontransgenic rice Jigeng88 as a control during the entire growth period. During this period, the survival rate and body length of F. candida as well as the survival, reproduction, and weight change rates of E. fetida were investigated. The results showed that lc-5 had no significant effect on the growth of both organisms, as compared with that of the nontransgenic control. Thus, we concluded that the transgenic rice line 1c-5 did not pose an ecological risk to F. candida and E. fetida following short-term exposure. |
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