Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation
Studies have shown that mulching agricultural fields with plastic residues can influence microbial communities in the environment, but few studies have investigated the differences in the soil microbial communities in distinct areas under mulching with different colored plastic products. Thus, in th...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2022-11-01
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| Series: | Ecotoxicology and Environmental Safety |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0147651322010004 |
| _version_ | 1811256390679789568 |
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| author | Peiyuan Wang Tingting Liu Jiaxi Liu Yifan Duan Siqi Han Zengqiang Zhang Li Li Yanbing Lin |
| author_facet | Peiyuan Wang Tingting Liu Jiaxi Liu Yifan Duan Siqi Han Zengqiang Zhang Li Li Yanbing Lin |
| author_sort | Peiyuan Wang |
| collection | DOAJ |
| description | Studies have shown that mulching agricultural fields with plastic residues can influence microbial communities in the environment, but few studies have investigated the differences in the soil microbial communities in distinct areas under mulching with different colored plastic products. Thus, in this study, we explored how different colored polyethylene mulching films (PMFs) might affect soil bacterial communities during enrichment incubation. We found significant differences in the bacterial communities under different colored PMFs after incubation. Treatment with the same colored PMF obtained more similar bacterial community compositions. For instance, at the class level, Gammaproteobacteria and Bacteroidia were most abundant with black PMF, whereas Actinobacteria and Bacteroidia were most abundant with white PMF. The most abundant genera were Acinetobacter and Chryseobacterium with black PMF but Rhodanobacter and Paenarthrobacter with white PMF. Polyethylene- and hydrocarbon-degrading bacteria were the core members detected under both treatments, and the bacterial communities were predicted to have the potential for the biodegradation and metabolism of xenobiotics after enrichment culture according to the Phylogenetic Investigation of Communities by Reconstruction of Unobserved States (PICRUSt) tool. In addition, the bacterial communities in soil from Xinjiang treated with white PMF and in soil from Yangling treated with black PMF were strongly correlated and stable. Our results suggest that the color of the PMF applied affected the soil bacterial communities, where plastics with the same color may have recruited similar species of microorganisms, although the origins of these microorganisms were not the same. |
| first_indexed | 2024-04-12T17:40:26Z |
| format | Article |
| id | doaj.art-7d8d7bbfb7784393bf2141051d37a5c2 |
| institution | Directory Open Access Journal |
| issn | 0147-6513 |
| language | English |
| last_indexed | 2024-04-12T17:40:26Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ecotoxicology and Environmental Safety |
| spelling | doaj.art-7d8d7bbfb7784393bf2141051d37a5c22022-12-22T03:22:49ZengElsevierEcotoxicology and Environmental Safety0147-65132022-11-01246114160Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubationPeiyuan Wang0Tingting Liu1Jiaxi Liu2Yifan Duan3Siqi Han4Zengqiang Zhang5Li Li6Yanbing Lin7College of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, ChinaCollege of Science, Northwest A&F University, Yangling, Shaanxi 712100, ChinaCollege of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, ChinaCollege of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, ChinaCollege of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, ChinaCollege of Natural Resources and Environment, Northwest A&F University, Yangling, Shaanxi 712100, ChinaState Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, ChinaCollege of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, China; State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011, China; Corresponding author at: College of Life Sciences, Northwest A&F University, Yangling, Shaanxi 712100, China.Studies have shown that mulching agricultural fields with plastic residues can influence microbial communities in the environment, but few studies have investigated the differences in the soil microbial communities in distinct areas under mulching with different colored plastic products. Thus, in this study, we explored how different colored polyethylene mulching films (PMFs) might affect soil bacterial communities during enrichment incubation. We found significant differences in the bacterial communities under different colored PMFs after incubation. Treatment with the same colored PMF obtained more similar bacterial community compositions. For instance, at the class level, Gammaproteobacteria and Bacteroidia were most abundant with black PMF, whereas Actinobacteria and Bacteroidia were most abundant with white PMF. The most abundant genera were Acinetobacter and Chryseobacterium with black PMF but Rhodanobacter and Paenarthrobacter with white PMF. Polyethylene- and hydrocarbon-degrading bacteria were the core members detected under both treatments, and the bacterial communities were predicted to have the potential for the biodegradation and metabolism of xenobiotics after enrichment culture according to the Phylogenetic Investigation of Communities by Reconstruction of Unobserved States (PICRUSt) tool. In addition, the bacterial communities in soil from Xinjiang treated with white PMF and in soil from Yangling treated with black PMF were strongly correlated and stable. Our results suggest that the color of the PMF applied affected the soil bacterial communities, where plastics with the same color may have recruited similar species of microorganisms, although the origins of these microorganisms were not the same.http://www.sciencedirect.com/science/article/pii/S0147651322010004Polyethylene mulching filmPlastic colorBacterial communityCommunity SuccessionEnrichment incubation |
| spellingShingle | Peiyuan Wang Tingting Liu Jiaxi Liu Yifan Duan Siqi Han Zengqiang Zhang Li Li Yanbing Lin Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation Ecotoxicology and Environmental Safety Polyethylene mulching film Plastic color Bacterial community Community Succession Enrichment incubation |
| title | Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation |
| title_full | Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation |
| title_fullStr | Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation |
| title_full_unstemmed | Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation |
| title_short | Effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation |
| title_sort | effects of different colored polyethylene mulching films on bacterial communities from soil during enrichment incubation |
| topic | Polyethylene mulching film Plastic color Bacterial community Community Succession Enrichment incubation |
| url | http://www.sciencedirect.com/science/article/pii/S0147651322010004 |
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