中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effect of acetochlor and carbofuran on soil nematode communities in a chinese soybean field

文献类型:期刊论文

作者Zhang, Jingnan1,2; Li, Qi1; Liang, Wenju1
刊名African journal of agricultural research
出版日期2010-10-18
卷号5期号:20页码:2787-2794
关键词Soil nematode Community structure Acetochlor Carbofuran Soybean field
ISSN号1991-637X
通讯作者Li, qi(liq@iae.ac.cn)
英文摘要A field experiment was conducted at the shenyang experimental station of ecology, northeast china, to determine the response of soil nematode communities to agrochemical applications. four treatments were compared including the control (ck, no agrochemicals applied), herbicide acetochlor (a), nematicide carbofuran (f) and the combination of acetochlor and carbofuran (af). the obtained results indicated that the agrochemical applications could influence the soil nematode communities. in the treatments with acetochlor and/or carbonfuran, the abundances of total nematodes and plant-parasitic nematodes were reduced, and those of bacterivores decreased obviously at the 8(th) week. forty-two nematode genera were identified, and acrobeloides, pratylenchus and helicotylenchus were dominant and demonstrated different susceptibilities to agrochemical treatments. no significant sampling date and treatment effects were observed in the values of enrichment index (ei) and channel index (ci). however, the basal index (bi) and structural index (si) were more suitable for indicating the soil conditions with different agrochemicals in this study, and higher bi and lower si could indicate poor ecosystem health.
WOS关键词MANAGEMENT ; RESPONSES ; POPULATIONS ; NEMATICIDES ; DIVERSITY
WOS研究方向Agriculture
WOS类目Agriculture, Multidisciplinary
语种英语
WOS记录号WOS:000284235300006
出版者ACADEMIC JOURNALS
URI标识http://www.irgrid.ac.cn/handle/1471x/2406119
专题中国科学院大学
通讯作者Li, Qi
作者单位1.Chinese Acad Sci, Liaoning Key Lab Soil Environm Qual & Agroprod Sa, Inst Appl Ecol, Shenyang 110016, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Jingnan,Li, Qi,Liang, Wenju. Effect of acetochlor and carbofuran on soil nematode communities in a chinese soybean field[J]. African journal of agricultural research,2010,5(20):2787-2794.
APA Zhang, Jingnan,Li, Qi,&Liang, Wenju.(2010).Effect of acetochlor and carbofuran on soil nematode communities in a chinese soybean field.African journal of agricultural research,5(20),2787-2794.
MLA Zhang, Jingnan,et al."Effect of acetochlor and carbofuran on soil nematode communities in a chinese soybean field".African journal of agricultural research 5.20(2010):2787-2794.

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来源:中国科学院大学

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