数字农科院2.0

Responses of lettuce (Lactuca sativa L.) growth and soil properties to conventional non-biodegradable and new biodegradable microplastics

文献类型： 外文期刊

作者： Wang, Weixuan;Xie, Yingmei;Li, Han;Dong, Hongmin;Li, Bin;Guo, Yunjie;Wang, Yutong;Guo, Xinrui;Yin, Tao;Liu, Xiaowei;Zhou, Weiwei

作者机构：

关键词： Microplastics;Poly(butylene adipate;co -terephthalate);Polyethylene;Soil -plant system;Lettuce

期刊名称： ENVIRONMENTAL POLLUTION

ISSN： 0269-7491

年卷期： 2024 年 341 卷

页码：

收录情况： SCIE（2024版） ; ; EI（2024版）

摘要： Residual plastic films in soils are posing a potential threat to agricultural ecosystem. However, little is known about the impacts of microplastics (MPs) derived from biodegradable and non-biodegradable plastic films on plant-soil systems. Here, we carried out a pot experiment using soil-cultivated lettuce treated by two types of MPs, degradable poly(butylene adipate-co-terephthalate) (PBAT-MPs) and non-biodegradable polyethylene (PE -MPs). MPs resulted in different degrees of reduction in shoot biomass, chlorophyll content, photosynthetic pa-rameters, and leaf contents of nitrogen (N), phosphorus (P), and potassium (K), accelerated accumulation of hydrogen peroxide and superoxide, and increased malondialdehyde content in lettuce leaves. Moreover, MPs obviously decreased contents of total N, nitrate, ammonium, and available K in soils, and increased available P, thus altering soil nutrient availability. MPs also significantly decreased proportions of macroaggregates, and decreased soil electrical conductivity and microbial activity. PBAT-MPs had significantly greater impacts on oxidative damage, photosynthetic rate, soil aggregation, microbial activity, and soil ammonium than those of PE -MPs. Our results suggested that MPs caused oxidative damages, nutrient uptake inhibition, soil properties alteration, ultimately leading to growth reduction, and PBAT-MPs exhibited stronger impacts. Therefore, it is urgent to further study the ecological effects of MPs, especially biodegradable MPs, on soil-plant systems.

分类号：

  • 相关文献

[1]Water level regimes can regulate the influences of microplastic pollution on carbon loss in paddy soils: Insights from dissolved organic matter and carbon mineralization. Xiaonan Lu,Lili Wang,Georg Guggenberger,Yue Sun,Runan Hu,Tingxuan Li. 2025

[2]The gluten structure, starch digestibility and quality properties of pasta supplemented with native or germinated quinoa flour. Xing B., Zhang Z., Zhu M., Teng C., Zou L., Liu R., Zhang L., Yang X., Ren G., Qin P.. 2022

[3]Recycling, disposal, or biodegradable-alternative of polyethylene plastic film for agricultural mulching? A life cycle analysis of their environmental impacts. Dong H.,Yang G.,Zhang Y.,Yang Y.,Wang D.,Zhou C.. 2022

[4]Covalent immobilization of benzalkonium bromide on polyethylene by hyperthermal-hydrogen induced-crosslinking. Jieyao Li,Wenhan Luo,Yicun Liu,Zhiqiang Han,Haoqi Guo,Xueqin Zhang,Gengsheng Xiao,Dequan Zhang,Naiyu Xiao,Woon Ming Lau. 2023

[5]A Quantum Mechanism Study Of T.he C-C Bond Cleavage T o Predict The Bio-Catalytic Polyethylene Degradation. Xu, JY, Cui, ZH, Nie, KL, Cao, H, Jiang, M, Xu, HJ, Tan, TW, Liu, L. 2019

[6]Effect of surfactants on the transport of polyethylene and polypropylene microplastics in porous media. Yanji Jiang,Xianqiang Yin,Xianglong Xi,Duo Guan,Huimin Sun,Nong Wang. 2021

[7]Effect of cationic, anionic and non-ionic surfactants on transport of microplastics: Role of adhesion of surfactants on the polyethylene surface. Huimin Sun,Shi Zhou,Yanji Jiang,Zhiming Qin,Jiao Fei,Yuebing Sun,Jun Wang,Xianqiang Yin. 2022

[8]The gluten structure, starch digestibility and quality properties of pasta supplemented with native or germinated quinoa flour. Xing B., Zhang Z., Zhu M., Teng C., Zou L., Liu R., Zhang L., Yang X., Ren G., Qin P.. 2023

[9]The calcium cyanamide and polyethylene blocks the secondary transmission and infection of vegetable leaf diseases. Xie X.,Chen L.,Shi Y.,Chai A.,Fan T.,Li L.,Li B.. 2022

[10]Biofilm formation promoted biodegradation of polyethylene in Gordonia polyisoprenivorans B251 isolated from bacterial enrichment acclimated by hexadecane for two years. Hongzhe Wang,Feifei Guan,Yan Zhu,Yanshuo Pan,Qi Liu,Qin Liu,Wenqing He,Daozhi Gong,Jian Tian,Dongfei Han. 2023

[11]Hydrophobic polyethylene film prepared by film blowing process for preservation of fried shrimp rolls. Honglei Wang,Juanhua Li,Guojian Chen,Yunyun Zhong,Zheng Cheng,Chunhui Zhang,Pei Zhao,Jing Yang,Naiyu Xiao. 2024

[12]Phytotoxicity mechanisms of two coumarin allelochemicals from Stellera chamaejasme in lettuce seedlings. Yan, Zhiqiang,Wang, Dandan,Jin, Hui,Li, Xiuzhuang,Yang, Xiaoyan,Guo, Hongru,He, Xiaofeng,Pan, Le,Ren, Xia,Guo, Kai,Qin, Bo,Cui, Haiyan,Zhang, Denghong,Sun, Yuhe.

[13]Effects of short-term treatment with various light intensities and hydroponic solutions on nitrate concentration of lettuce. Liu, Wen Ke,Yang, Qi Chang. 2012

[14]Optimizing seed water content to improve longevity in ex situ genebanks. Walters, C,Rao, NK,Hu, XR. 1998

[15]Analysis of Electric-Energy Utilization Efficiency in a Plant Factory with Artificial Light for Lettuce Production. Tong, Y.,Yang, Q.,Shimamura, S.. 2014

[16]Performance of Introducing Outdoor Cold Air for Cooling a Plant Production System with Artificial Light. Wang, Jun,Tong, Yuxin,Yang, Qichang,Xin, Min,Wang, Jun,Tong, Yuxin,Yang, Qichang,Xin, Min. 2016

[17]Growth promoting effect of a transgenic Bacillus mucilaginosus on tobacco planting. Li, Xin,Wu, Zhiqiang,Li, Weidong,Yan, Ruixiang,Li, Li,Li, Jun,Li, Yihang,Li, Minggang.

[18]Mechanism of artemisinin phytotoxicity action: Induction of reactive oxygen species and cell death in lettuce seedlings. Yan, Zhi-Qiang,Cui, Hai-Yan,Jin, Hui,Yang, Xiao-Yan,Qin, Bo,Yan, Zhi-Qiang,Cui, Hai-Yan,Jin, Hui,Yang, Xiao-Yan,Qin, Bo,Wang, Dan-Dan,Ding, Lan,Yang, Jian-She,Jin, Hui.

[19]Chlorine dioxide treatment for the removal of pesticide residues on fresh lettuce and in aqueous solution. Chen, Qinqin,Wang, Yun,Chen, Fang,Zhang, Yuanyuan,Liao, Xiaojun,Chen, Qinqin,Wang, Yun.

[20]Effects of salicylic acid on seed germination and biochemical properties in seedlings of Lactuca sativa L. under high temperature stress. Gu, J. T.,Kang, J.,Lian, J.,Zhang, X. C.,Zhang, T. T.,Zhang, J. F..

作者其他论文 更多>>