中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Fertilization regulates maize nutrient use efficiency through soil rhizosphere biological network and root transcriptome

文献类型:期刊论文

作者Luo, Bowen7,8,9; Hu, Huiling7,8,9,10; Zheng, Hao6; An, Ningxin6; Guo, Jia5; Nie, Zhi4; Ma, Peng2,3; Zhang, Xiao7,8; Liu, Dan7,8; Wu, Ling7,8
刊名APPLIED SOIL ECOLOGY
出版日期2025-03-01
卷号207页码:13
关键词Fertilization strategies Maize production Soil biota Trophic interactions Root traits
ISSN号0929-1393
DOI10.1016/j.apsoil.2025.105912
英文摘要

Fertilization impacts soil biological communities, affecting their diversity, structure, and composition. These communities are crucial in rhizosphere microenvironment, influencing root genes expression and nutrient absorption/utilization of the crop. This study investigated the effects of different fertilization methods on rhizosphere biological network, transcriptome responses in maize roots, fertilizer use efficiency and maize yield in a long-term field experiment. The results revealed that the BCNPK (adding biochar to synthetic fertilizers) treatment exhibited the highest maize yield, which was 21-23 % higher than other fertilization treatments. Additionally, the BCNPK and RSDNPK (partial synthetic nitrogen replacement with crop residue) demonstrated significant advantages in minimizing nitrogen loss and enhancing nitrogen absorption and utilization efficiency. Compared to NPK (synthetic fertilizers), BCNPK, and OMNPK (partial synthetic nitrogen replacement with pig slurry), the network complexity of bacteria and fungi decreased under the RSDNPK treatment. The co-occurrence network analysis revealed that fertilization modulated the biological community's composition and abundance, which led to the formation of distinct ecological clusters in rhizosphere biological network. Furthermore, the abundance of these ecological clusters exhibited a significant correlation with crop yield and nutrient uptake. Structure equation modelling demonstrated that alterations in soil physicochemical properties significantly affected soil biodiversity and genes expression in maize root. Furthermore, soil biodiversity significantly correlated with the maize yield, underscored the pivotal role of rhizosphere organisms in determining crop yield. These findings serve as a foundational reference for subsequent researches on the mechanistic interactions between rhizosphere organisms and plants.

WOS关键词FOOD-WEB ; MICROBIOME ; EXUDATION ; MANURE ; WHEAT ; BIODIVERSITY ; BACTERIA ; PACKAGE ; YIELD
资助项目NSFC-Sichuan Joint Fund[U20A20107] ; National Natural Science Foundation of China[32101655] ; National Natural Science Foundation of China[42007100] ; Sichuan Provincial Postdoctoral Science Foundation ; Special Assistant Researcher Foundation of the Chinese Academy of Sciences ; IMHE Youth S T Foundation[SDS-QN-2101] ; China Postdoctoral Science Foundation[2022M712292] ; Sichuan Science and Technology Program[2024NSFSC0331] ; Sichuan Science and Technology Support Project[2023YFH0038] ; Sichuan Science and Technology Support Project[2021YFYZ0027] ; Sichuan Science and Technology Support Project[2021YFYZ0020] ; Sichuan Science and Technology Support Project[2021YFFZ0017] ; earmarked fund for China Agriculture Research System[CARS-02] ; High-Performance Computing Platform of Sichuan Agricultural University
WOS研究方向Agriculture
语种英语
WOS记录号WOS:001424384600001
出版者ELSEVIER
资助机构NSFC-Sichuan Joint Fund ; National Natural Science Foundation of China ; Sichuan Provincial Postdoctoral Science Foundation ; Special Assistant Researcher Foundation of the Chinese Academy of Sciences ; IMHE Youth S T Foundation ; China Postdoctoral Science Foundation ; Sichuan Science and Technology Program ; Sichuan Science and Technology Support Project ; earmarked fund for China Agriculture Research System ; High-Performance Computing Platform of Sichuan Agricultural University
源URL[http://ir.imde.ac.cn/handle/131551/58760]  
专题成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
通讯作者Gao, Shibin; Yao, Zhiyuan
作者单位1.Sichuan Agr Univ, Coll Resources, Chengdu 611130, Sichuan, Peoples R China
2.Crop Characterist Resources Creat & Utilizat Key L, Mianyang 621023, Sichuan, Peoples R China
3.Mianyang Acad Agr Sci, Mianyang 621023, Sichuan, Peoples R China
4.Sichuan Acad Agr Sci, Biotechnol & Nucl Technol Res Inst, Chengdu 610066, Sichuan, Peoples R China
5.Sichuan Agr Univ, Rice Res Inst, Chengdu 611130, Sichuan, Peoples R China
6.Sichuan Agr Univ, Coll Agron, Chengdu 611130, Sichuan, Peoples R China
7.Minist Agr, Key Lab Biol & Genet Improvement Maize Southwest R, Chengdu 611130, Sichuan, Peoples R China
8.Sichuan Agr Univ, Maize Res Inst, Chengdu 611130, Sichuan, Peoples R China
9.State Key Lab Crop Gene Explorat & Utilizat Southw, Chengdu 611130, Sichuan, Peoples R China
10.Chinese Acad Sci, Inst Mt Hazards & Environm, Key Lab Mt Surface Proc & Ecol Regulat, Chengdu 610041, Peoples R China
推荐引用方式
GB/T 7714
Luo, Bowen,Hu, Huiling,Zheng, Hao,et al. Fertilization regulates maize nutrient use efficiency through soil rhizosphere biological network and root transcriptome[J]. APPLIED SOIL ECOLOGY,2025,207:13.
APA Luo, Bowen.,Hu, Huiling.,Zheng, Hao.,An, Ningxin.,Guo, Jia.,...&Yao, Zhiyuan.(2025).Fertilization regulates maize nutrient use efficiency through soil rhizosphere biological network and root transcriptome.APPLIED SOIL ECOLOGY,207,13.
MLA Luo, Bowen,et al."Fertilization regulates maize nutrient use efficiency through soil rhizosphere biological network and root transcriptome".APPLIED SOIL ECOLOGY 207(2025):13.

入库方式: OAI收割

来源:成都山地灾害与环境研究所

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