中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 生物柴油与苯对几种环境生物活性的测定 河南农业科学 2015,44 (10) 109-112
Position: Home > Articles > Measurement of the Activities of Biodiesel and Benzene to Several Environmental Organisms Journal of Henan Agricultural Sciences 2015,44 (10) 109-112

生物柴油与苯对几种环境生物活性的测定

作  者：
吴仁海;职倩倩;苏旺苍;鲁传涛;孙润红;朱昆;闫培培
单  位：
河南省农业科学院植物保护研究所/河南省农作物病虫害防治重点实验室;河南秋乐种业科技股份有限公司
关键词：
农药助剂;生物柴油;苯;斑马鱼;蚯蚓;黑麦草;生态风险;增效作用
摘  要：
为了评价生物柴油替代苯作为农药助剂的生态风险,室内测定了生物柴油和苯对斑马鱼、蚯蚓及黑麦草的毒性,评价二者对鱼类、土壤环节动物及植物的生态效应。在处理后24~96 h,苯对斑马鱼的毒性是生物柴油的3.9~4.8倍。不同剂量生物柴油和苯处理都抑制蚯蚓的生长,苯的抑制作用更明显。生物柴油与苯单独使用对黑麦草基本无活性,0.3%生物柴油与炔草酯混用对黑麦草的鲜质量抑制中浓度(IC50值)为1.22 g/hm2,0.3%苯与炔草酯混用对黑麦草的IC50值为7.69g/hm2,生物柴油对炔草酯的增效作用明显高于苯。综上,生物柴油对鱼类、土壤环节动物的安全性明显高于苯,对植物的毒性较低,但对除草剂的增效作用明显高于苯。
译  名：
Measurement of the Activities of Biodiesel and Benzene to Several Environmental Organisms
作  者：
WU Renhai;ZHI Qianqian;SU Wangcang;LU Chuantao;SUN Runhong;ZHU Kun;YAN Peipei;Institute of Plant Protection,Henan Academy of Agricultural Sciences/Henan Key Laboratory of Crop Pest Control;Henan Qiule Seed Industry Science and Technology Co.,Ltd.;
关键词：
pesticide adjuvant;;biodiesel;;benzene;;zebra fish(Danio rerio);;earthworms(Eisenia foelide);;ryegrass(Lolium perenne);;ecological risk;;synergistic effect
摘  要：
To evaluate ecological risk of biodiesel as pesticide adjuvant replacing benzene,the toxicity of both biodiesel and benzene to zebrafish( Danio rerio),earthworms( Eisenia foelide) and ryegrass( Lolium perenne) was examined in laboratory,and their ecological effects on fish,soil annelids and plants were evaluated. The toxicity of benzene to zebrafish was 3. 9—4. 8 times that of biodiesel after 24—96 hours.Both biodiesel and benzene inhibited the earthworm growth,while benzene had stronger inhibition ability.Biodiesel and benzene had almost no activity on ryegrass if used separately. Fresh weight inhibition concentration( IC50value) for the combination of clodinafop-propargyl and biodiesel to perennial ryegrass was 1. 22 g / ha,while that for clodinafop-propargyl and benzene was 7. 69 g / ha. The synergistic effect of biodiesel on clodinafop-propargyl was more obvious than that of benzene. The safety of biodiesel to fish,soil annelids was much higher than that of benzene. Compared with benzene,biodiesel was more secure to plants. The synergistic effect of biodiesel on herbicides was more pronounced than that of benzene.

相似文章

导出引用
计量
文章访问数: 6
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46