Slow-Release Nitrogen Fertilizer Promotes the Bacterial Diversity to Drive Soil Multifunctionality
文献类型： 外文期刊
作者： Meng, Tiantian 1 ; Shi, Jingjing 3 ; Zhang, Xiangqian 2 ; Ge, Guolong 3 ; Cheng, Yuchen 2 ; Rong, Meiren 2 ; Chen, Liyu 2 ; Zhao, Xiaoyu 2 ; Wang, Xiaoxiang 3 ; Lu, Zhanyuan 1 ;
作者机构： 1.Hebei Agr Univ, Coll Agron, Baoding 071000, Peoples R China
2.Inner Mongolia Acad Agr & Anim Husb Sci, Hohhot 010031, Peoples R China
3.Inner Mongolia Univ, Coll Life Sci, Hohhot 010031, Peoples R China
4.Key Lab Ecol Restorat & Pollut Prevent Degraded Fa, Hohhot 010031, Peoples R China
关键词： slow-release nitrogen fertilizer; maize; soil multifunctionality; microbial community; microbial diversity
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 11 期
页码：
收录情况： SCI
摘要： The application of slow-release nitrogen fertilizer not only economizes labor input, but also decreases the frequency of use of mechanical intakes, with significant implications in advancing modern intensive agricultural production. Whether slow-release nitrogen fertilizer application can influence the association between microbial diversity and soil multifunctionality remains controversial. This study analyzed the spatial variances of soil environmental factors, soil multifunctionality, and their correlations with bacterial and fungal communities under five nitrogen application rates. The key factors influencing the dominant microbial species and community structures at different spatial locations were determined by the slow-release nitrogen fertilizer application rate, and the driving factors and dominant species of soil multifunctionality were identified. In contrast to the control group, moderate slow-release nitrogen fertilizer application enhanced soil multifunctionality and ameliorated the resilience of microbial diversity loss at diverse spatial locations resulting from irrational nitrogen fertilizer application. The resilience of the fungal community to disturbances caused by fertilization was lower than that of the bacterial community. Bacterial diversity exhibited a significant correlation with soil multifunctionality, and the soil multifunctionality intensity under 240 kg ha-1 treatment increased by 159.01% compared to the CK. The main dominant bacterial communities and the dominant fungal community Ascomycota affected soil multifunctionality through slow-release nitrogen fertilizer application. Structural equation modeling and random forest analysis demonstrated that bacterial community diversity, particularly in bulk soil and the rhizosphere, community composition, and soil nitrogen form are the primary driving factors of soil multifunctionality. Results indicated that the microbial niche alterations induced by slow-release nitrogen fertilizer application positively affect soil multifunctionality.
- 相关文献
作者其他论文 更多>>
-
Effects of Different Tillage Measures Combined with Straw Returning on Soil Enzyme Activity and Microbial Community Structure and Diversity
作者：Xiao, Sa;Li, Bing;Zhang, Tingting;Luo, Jianzhu;Wang, Jie;Li, Juan;Zhang, Dejian;Xiao, Sa;Li, Bing;Zhang, Tingting;Luo, Jianzhu;Wang, Jie;Li, Juan;Zhang, Dejian;Zhang, Xiangqian
关键词：tillage methods; straw returning; enzyme activity; microbial biomass; microbial diversity
-
Assessing the ecological effects of the World's Largest Forestry Eco-engineering: Three-North Protective Forest Program within the initially scheduled range from 1978 to 2022
作者：Zheng, Xiao;Zhu, Jiaojun;Wang, G. Geoff;Yan, Qiaoling;Sun, Tao;Song, Lining;Gao, Tian;Sun, Yirong;Yang, Kai;Zhang, Jinxin;Yu, Lizhong;Qi, Ke;Zhao, Lanlin;Lu, Deliang;Zheng, Xiao;Zhu, Jiaojun;Yan, Qiaoling;Sun, Tao;Song, Lining;Gao, Tian;Sun, Yirong;Yang, Kai;Zhang, Jinxin;Yu, Lizhong;Qi, Ke;Lu, Deliang;Wang, G. Geoff;Li, Xiufen;Zhao, Lanlin;Lu, Zhanyuan
关键词：Three-North Program; northern China; protective forest; ecological impacts; 45 years
-
Degradable film mulching recruited beneficial microbiota and increased rhizosphere bacterial diversity in sunflower
作者：Meng, Tiantian;Lu, Zhanyuan;Meng, Tiantian;Zhang, Xiangqian;Zhang, Jianwei;Lu, Zhanyuan;Zhao, Xiaoyu;Bu, Hengtong;Chen, Xuanyi;Zhao, Min;Zhang, Dejian;Lu, Zhanyuan;Wang, Weini;Liu, Junmei;Zhang, Xiangqian;Lu, Zhanyuan
关键词：Degradation film; Sunflower; Root niche; Microbial community assembly; Yield
-
Cry for help from rhizosphere microbiomes and self-rescue strategies cooperatively alleviate drought stress in spring wheat
作者：Fang, Jing;Ma, Jie;Wei, Shuli;Su, Shaofeng;Cheng, Yuchen;Zhao, Xiaoqing;Lu, Zhanyuan;Fang, Jing;Ma, Jie;Zhao, Xiaoqing;Lu, Zhanyuan;Wen, Tao;Niu, Guoqing;Yuan, Jun;Yi, Liuxi
关键词：Drought stress; Spring wheat; Rhizosphere microbiome; Root exudate; Root transcriptome; Cross-domain network
-
An electric-driven maize seeding system: improving the quality of accelerate seeding using Tracking Differential Filtering-Optimal Tracking Control (TDF-OTC) method
作者：Zhai, Chengkun;Lu, Caiyun;Li, Hongwen;He, Jin;Wang, Qingjie;Wang, Chao;Bi, Jinshuo;Zhai, Chengkun;Lu, Caiyun;Li, Hongwen;He, Jin;Wang, Qingjie;Wang, Chao;Bi, Jinshuo;Jin, Wenlong;Chen, Liyu;Chang, Fangle
关键词：Accelerate seeding; Electric-driven seeding system; Tracking Differential Filtering-Optimal; Tracking Control; Nonlinear tracking differentiator; Linear quadratic tracker
-
Using Klebsiella sp. and Pseudomonas sp. to Study the Mechanism of Improving Maize Seedling Growth Under Saline Stress
作者：Zhao, Xiaoyu;Yu, Xiaofang;Gao, Julin;Qu, Jiawei;Borjigin, Qinggeer;Li, Dongbo;Zhao, Xiaoyu;Meng, Tiantian
关键词：saline stress; maize seedling; soil properties; diversity of microorganisms; assembly of microorganisms; co-occurrence network
-
ggClusterNet 2: An R package for microbial co-occurrence networks and associated indicator correlation patterns
作者：Wen, Tao;Liu, Lanlan;Niu, Guoqing;Ding, Zhexu;Teng, Xinyang;Yang, Shengdie;Xie, Penghao;Zhang, Tianjiao;Shen, Qirong;Yuan, Jun;Liu, Yong-Xin;Ma, Jie;Liu, Ying;Zhang, Tianjiao;Lu, Zhanyuan;Wang, Lei
关键词：microbial co-occurrence networks; modularity; multi-omics network; multi-network comparison; network visualization; transkingdom networks
