Organic Management Mediates Multifunctionality Responses to Land Conversion from Longan (Dimocarpus longan) to Tea Plantations at the Aggregate Level
文献类型： 外文期刊
作者： Shan, Ying 1 ; Yue, Zhengfu 1 ; Zhou, Guangfan 1 ; Wei, Chaoxian 1 ; Wu, Dongming 1 ; Liu, Beibei 1 ; Li, Qinfen 1 ; Wang, Jinchuang 1 ; Zou, Yukun 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Environm & Plant Protect Inst, Haikou 571101, Peoples R China
2.Minist Agr & Rural Affairs, Key Lab Low Carbon Green Agr Trop Reg China, Haikou 571101, Peoples R China
3.Hainan Key Lab Trop Ecocircular Agr, Haikou 571101, Peoples R China
4.Hainan Univ, Sch Ecol, Haikou 570228, Peoples R China
关键词： ecosystem multifunctionality; soil aggregate; land conversion; organic tea plantation; microbial community; soil nutrient
期刊名称：AGRONOMY-BASEL （ 影响因子：3.4； 五年影响因子：3.8 ）
ISSN：
年卷期： 2024 年 14 卷 10 期
页码：
收录情况： SCI
摘要： Soil aggregates, which are highly influenced by land conversion, play key roles in driving soil nutrient distribution and microbial colonization. However, the role of soil aggregates in shaping the responses of microbial community composition and multiple ecosystem functions, especially ecosystem multifunctionality (EMF), to land conversion remains poorly understood. In this study, we investigated the impact of the conversion of a longan orchard (LO) to a conventional tea plantation (CTP) and organic tea plantation (OTP) on soil EMF at the aggregate level and explored the underlying mechanism. Our results showed that EMF was significantly reduced in the conventional tea plantation, with 3.44, 1.79, and 1.24 times for large macro-, macro-, and micro-aggregates. In contrast, it was relatively preserved in the organic tea plantation. Notably, micro-aggregates with higher microbial biomass supported more EMF than larger aggregates under the land conversion conditions. The EMF associated with soil aggregates was found to be regulated by the differences in nutrient content and microbial community composition. Random forest analysis, redundancy analysis, and Pearson analysis indicated that both soil nutrient and microbial community composition within soil aggregates jointly determined EMF. This study highlights that soil aggregation influences the stratification of nutrients and microbial communities, which leads to the differing response of aggregate-related EMF to land conversion.
- 相关文献
作者其他论文 更多>>
-
Will whistleblowing corporate environmental wrongdoing to regulatory authorities be effective? The effects of actual controllers
作者：Yao, Tianzeng;Zhang, Zaisheng;Yao, Tianzeng;Shan, Ying;Li, Xintao
关键词：Whistleblowing effectiveness; Political connections; State-owned actual controller; Environmental regulation
-
Colonization time of plastisphere drives the dynamics of organic carbon stability and microbial communities in seagrass bed sediments
作者：Hou, Shuailing;Wang, Jun;Feng, Dan;Fan, Jinluo;Luo, Mingguang;Deng, Hui;Yang, Xing;Luo, Jiwei;Zhao, Yuanyuan;Ge, Chengjun;Hou, Shuailing;Wang, Jun;Feng, Dan;Fan, Jinluo;Luo, Mingguang;Deng, Hui;Yang, Xing;Luo, Jiwei;Zhao, Yuanyuan;Ge, Chengjun;Hou, Shuailing;Wang, Jun;Feng, Dan;Fan, Jinluo;Luo, Mingguang;Deng, Hui;Yang, Xing;Luo, Jiwei;Zhao, Yuanyuan;Ge, Chengjun;Wu, Dongming;Chen, Shiquan;Feng, Dan
关键词：Plastisphere; Seagrass bed sediments; Organic carbon stability; Colonization time; Bacterial community
-
Role of carbon bioavailability in enhancing carbon sequestration and humification in black soldier fly larvae body and frass during chicken manure composting
作者：Mai, Liwen;Wang, Dingmei;Lin, Jiacong;Yan, Yehao;Liu, He;Yang, Xia;Li, Qinfen;Mai, Liwen;Wang, Dingmei;Lin, Jiacong;Yan, Yehao;Liu, He;Yang, Xia;Li, Qinfen;Lin, Jiacong;Li, Qinfen;Cai, Minmin
关键词：Carbon bioavailability; Carbon sequestration; Humification; Chicken manures; Black soldier fly larval
-
A Novel Large-Particle Slow-Release Fertilizer Improves Nutrient Use Efficiency and Yield of Cassava by Boundary Layer Limitation
作者：He, Cuicui;Wang, Hua;Huang, Jie;Wang, Dengfeng;Qin, Xindao;Zhang, Wen;Wu, Dongming;Jiu, Yuanda;Zhao, Min;Xie, Yi;Chen, Qingmian;Zhou, Rongfei;Li, Guichun;Xu, Minggang
关键词：large-particle slow-release fertilizer; slow-release performance; agronomic efficiency; kinetic modeling; nutrient transport
-
Dyella aluminiiresistens sp. nov., a Ala plus - tolerant bacterium with the ability to inhibit Fusarium oxysporum f. sp. melonis isolated from rhizosphere soil of muskmelon
作者：Li, Yi;Wang, Jiaojiao;Wu, Chunyuan;Li, Qinfen;Deng, Xiao;Tan, Huadong;Wang, Jiaojiao;He, Jian
关键词：chemotaxonomic characterization; Dyella aluminiiresistens sp. nov; polyphasic taxonomy; phylogeny.
-
Exploring the effects of water management and silicon or phosphorus pretreatment on arsenic accumulation in rice grains
作者：Jia, Mengfan;Nie, Min;Li, Lirong;Yin, Yuepeng;Zhou, Zhigao;Wang, Xingxiang;Ding, Changfeng;Jia, Mengfan;Li, Yanli;Yue, Zhengfu;Yue, Zhengfu;Nie, Min;Li, Lirong;Yin, Yuepeng;Wang, Xingxiang;Ding, Changfeng;Jia, Mengfan
关键词：Seedling enrichment; Continuous flooding; Alternate wetting and drying; Arsenic-related genes; Paddy soil
-
Mechanistic insights into N2O emission mitigation by nitrification inhibitor dicyandiamide (DCD) in a tropical sandy soil after six years of manure amendment
作者：Fan, Changhua;Wang, Danfeng;Gao, Wenlong;Liu, Yuqin;Wu, Xiaolong;Liu, Huiran;Ning, Ziyu;Li, Qinfen;Chen, Miao;Fan, Changhua;Gao, Wenlong;Liu, Yuqin;Wu, Xiaolong;Liu, Huiran;Ning, Ziyu;Li, Qinfen;Chen, Miao;Fan, Changhua;Gao, Wenlong;Liu, Yuqin;Wu, Xiaolong;Liu, Huiran;Ning, Ziyu;Li, Qinfen;Chen, Miao;Wang, Danfeng;Duan, Pengpeng
关键词：greenhouse gas; high-throughput sequencing; isotopocule mapping; tropical vegetable soil; organic amendment
