Shifts in soil bacterial communities induced by the controlled-release fertilizer coatings
文献类型：期刊论文
| 作者 | Pan Pan1,2; Jiang Hui-min2; Zhang Jian-feng2; Yang Jun-cheng2; Li Shu-shan2; Liu Lian2; Zhang Shui-qin2; Lei Mei1
|
| 刊名 | JOURNAL OF INTEGRATIVE AGRICULTURE
 |
| 出版日期 | 2016 |
| 卷号 | 15期号:12页码:2855-2864 |
| 关键词 | soil bacterial community controlled-release fertilizer residual coatings 454 pyrosequencing |
| ISSN号 | 2095-3119 |
| DOI | 10.1016/S2095-3119(15)61309-0 |
| 通讯作者 | Zhang Jian-feng(zhangjianfeng@caas.cn) |
| 英文摘要 | Coated controlled-release fertilizers (CRFs) have been widely applied in agriculture due to their increased efficiency. However, the widespread and a lot of coated CRFs application may leave undesired coating residues in the soil due to their slow degradation. Limited information is available on the effects of substantial residual coatings on the soil bacterial community. By adding 0, 5,10, 20, and 50 times quantities of residual coating from conventional application amount of resin and water-soluble coated CRFs, we studied the responses of soil properties and bacterial community composition to these two residual coatings in black soil. The results showed that the resin and water-soluble coatings did not essentially alter the properties of black soil or cause dramatic changes to bacterial diversity within the test concentration range. The residual resin and water-soluble coatings also did not distinctly alter the relative abundance of the top ten bacteria at phylum level. Heatmap results suggested that the treatments were basically clustered into two groups by concentration rather than types of coating material. Pearson correlation analysis showed that the Simpson's diversity index of the bacterial community was significantly correlated with microbial biomass carbon (MBC, r=0.394, P<0.05), and the richness index abundance-based coverage estimator (ACE) of the bacterial community was significantly correlated with microbial biomass nitrogen (MBN, r=0.407, P<0.05). Overall, results of this study suggested that substantial residual resin and water-soluble coatings with 0-50 times quantities of residual coating from conventional application amount of coated CRFs did not generate obviously negative impacts on the bacterial community in black soil. |
| WOS关键词 | POLYOLEFIN-COATED UREA ; NITROUS-OXIDE EMISSIONS ; BIODEGRADABLE POLYMERS ; POTATO PRODUCTION ; EXTRACTION METHOD ; ORGANIC-MATTER ; CYANOBACTERIA ; GROWTH ; EFFICIENCY ; RICE |
| 资助项目 | International Scientific and Technological Cooperation Projects of China[2015DFA20790] ; National Natural Science Foundation of China[21577172] ; National Natural Science Foundation of China[41501322] ; National Basic Research Program (973 program) of China[2013CB127406] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000389966900020 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | International Scientific and Technological Cooperation Projects of China ; National Natural Science Foundation of China ; National Basic Research Program (973 program) of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/65570]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Zhang Jian-feng |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 2.Chinese Acad Agr Sci, Inst Agr Resources & Reg Planning, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan Pan,Jiang Hui-min,Zhang Jian-feng,et al. Shifts in soil bacterial communities induced by the controlled-release fertilizer coatings[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2016,15(12):2855-2864. |
| APA | Pan Pan.,Jiang Hui-min.,Zhang Jian-feng.,Yang Jun-cheng.,Li Shu-shan.,...&Lei Mei.(2016).Shifts in soil bacterial communities induced by the controlled-release fertilizer coatings.JOURNAL OF INTEGRATIVE AGRICULTURE,15(12),2855-2864. |
| MLA | Pan Pan,et al."Shifts in soil bacterial communities induced by the controlled-release fertilizer coatings".JOURNAL OF INTEGRATIVE AGRICULTURE 15.12(2016):2855-2864. |
入库方式： OAI收割
来源：地理科学与资源研究所
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