Grain yield and arsenic uptake of upland rice inoculated with arbuscular mycorrhizal fungi in As-spiked soils
文献类型：期刊论文
| 作者 | Wu, Fuyong1,2,3,5,6; Hu, Junli2,3,4,5,6; Wu, Shengchun2,3,5,6; Wong, Ming Hung2,3,5,6 |
| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2015-06-01 |
| 卷号 | 22期号:12页码:8919-8926 |
| 关键词 | Arbuscular mycorrhizal fungi Rice Arsenic contamination Agro-products safety |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-012-1440-9 |
| 通讯作者 | Wong, Ming Hung(mhwong@hkbu.edu.hk) |
| 英文摘要 | A pot trial was conducted to investigate the effects of three arbuscular mycorrhizal (AM) fungi species, including Glomus geosporum BGC HUN02C, G. versiforme BGC GD01B, and G. mosseae BGC GD01A, on grain yield and arsenic (As) uptake of upland rice (Zhonghan 221) in As-spiked soils. Moderate levels of AM colonization (24.1-63.1 %) were recorded in the roots of upland rice, and up to 70 mg kg(-1) As in soils did not seem to inhibit mycorrhizal colonization. Positive mycorrhizal growth effects in grain, husk, straw, and root of the upland rice, especially under high level (70 mg kg(-1)) of As in soils, were apparent. Although the effects varied among species of AM fungi, inoculation of AM fungi apparently enhanced grain yield of upland rice without increasing grain As concentrations in As-spiked soils, indicating that AM fungi could alleviate adverse effects on the upland rice caused by As in soils. The present results also show that mycorrhizal inoculation significantly (p < 0.05) decreased As concentrations in husk, straw, and root in soils added with 70 mg kg(-1) As. The present results suggest that AM fungi are able to mitigate the adverse effects with enhancing rice production when growing in As-contaminated soils. |
| 收录类别 | SCI |
| WOS关键词 | GLOMUS-MOSSEAE ; PHOSPHATE TRANSPORTER ; WATER MANAGEMENT ; P UPTAKE ; ACCUMULATION ; GROWTH ; ROOTS ; PHOSPHORUS ; TOLERANCE ; NUTRITION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000356453000014 |
| 出版者 | SPRINGER HEIDELBERG |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558379 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Wong, Ming Hung |
| 作者单位 | 1.Henan Univ Urban Construct, Dept Environm & Municipal Engn, Pingdingshan, Peoples R China 2.Hong Kong Baptist Univ, Croucher Inst Environm Sci, Hong Kong, Hong Kong, Peoples R China 3.Hong Kong Baptist Univ, Dept Biol, Hong Kong, Hong Kong, Peoples R China 4.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China 5.Hong Kong Baptist Univ, Joint Open Lab Soil & Environm, Nanjing 210008, Jiangsu, Peoples R China 6.Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Fuyong,Hu, Junli,Wu, Shengchun,et al. Grain yield and arsenic uptake of upland rice inoculated with arbuscular mycorrhizal fungi in As-spiked soils[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2015,22(12):8919-8926. |
| APA | Wu, Fuyong,Hu, Junli,Wu, Shengchun,&Wong, Ming Hung.(2015).Grain yield and arsenic uptake of upland rice inoculated with arbuscular mycorrhizal fungi in As-spiked soils.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,22(12),8919-8926. |
| MLA | Wu, Fuyong,et al."Grain yield and arsenic uptake of upland rice inoculated with arbuscular mycorrhizal fungi in As-spiked soils".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 22.12(2015):8919-8926. |
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来源：南京土壤研究所
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