Biology and Fertility of Soils最新文献_第2页

Soil pH and temperature regulate nitrification inhibitor efficacy and soil microbial community responses 土壤pH和温度调节着硝化抑制剂的效果和土壤微生物群落的响应

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-08-01 DOI: 10.1007/s00374-026-02042-3

Eleftheria Bachtsevani, Christina V. Papazlatani, Konstantina Rousidou, Eleni Lampronikou, Urania Menkissoglu-Spiroudi, Constantinos Ehaliotis, Dimitrios G. Karpouzas, Evangelia S. Papadopoulou

{"title":"Soil pH and temperature regulate nitrification inhibitor efficacy and soil microbial community responses","authors":"Eleftheria Bachtsevani, Christina V. Papazlatani, Konstantina Rousidou, Eleni Lampronikou, Urania Menkissoglu-Spiroudi, Constantinos Ehaliotis, Dimitrios G. Karpouzas, Evangelia S. Papadopoulou","doi":"10.1007/s00374-026-02042-3","DOIUrl":"https://doi.org/10.1007/s00374-026-02042-3","url":null,"abstract":"The efficacy of nitrification inhibitors (NIs) varies widely in agricultural soils, influenced by environmental conditions that regulate both NI persistence and microbial activity. In this study, we investigated how soil pH and temperature interact to regulate the efficacy and overall soil ecological impact of three widely used synthetic NIs—dicyandiamide, nitrapyrin, and 3,4-dimethylpyrazole phosphate—and a novel inhibitor, quinone imine (QI). A microcosm experiment was conducted using two agricultural soils with contrasting pH (acidic and alkaline) incubated at 12.5 °C and 25 °C, following urea amendment. In addition to monitoring inorganic N pools and potential nitrification rates, inhibitors persistence and effects on ammonia-oxidizing microorganisms (AOM), nitrite-oxidizing bacteria (NOB), and non-target bacterial and fungal communities were assessed using qPCR and amplicon sequencing. All NIs dissipated faster at higher temperatures and showed greater persistence in the alkaline soil. Despite their reduced persistence at 25 °C, inhibition of nitrification was more pronounced at the higher temperature, reflecting increased nitrification activity under warmer conditions. All NIs significantly reduced potential nitrification rates and nitrate concentrations, particularly in the alkaline soil. Commercial NIs mainly affected ammonia-oxidizing bacteria (AOB), whereas QI exerted a stronger effect on ammonia-oxidizing archaea (AOA) and induced more pronounced shifts in bacterial and fungal communities, indicating stronger off-target effects. Overall, our results suggest that, under the conditions examined, soil pH and temperature jointly regulate NI persistence, functional partitioning of AOM, and microbial community composition, highlighting the importance of environmental context in determining NI performance in agricultural soils.","PeriodicalId":9210,"journal":{"name":"Biology and Fertility of Soils","volume":"58 1","pages":""},"PeriodicalIF":6.5,"publicationDate":"2026-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148682119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dynamics of soil health and microbial interactivity during 11 seasons of watermelon cropping: identifying the critical threshold for dysbiosis 11个西瓜种植季土壤健康和微生物相互作用动态：生态失调临界阈值的确定

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-29 DOI: 10.1007/s00374-026-02040-5

Wei Fang, Yingyu Zhang, Chenfei Liang, Shuai Shao, Junhui Chen, Hua Qin, Qiufang Xu, Tongxing Wu

引用次数: 0

Soil enzymatic activities and microbial biomass dynamics track functional resilience after mid-dry season fires in a tropical secondary montane savanna 热带次生山地稀树草原旱季中期火灾后土壤酶活性和微生物生物量动态追踪功能恢复力

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-29 DOI: 10.1007/s00374-026-02039-y

Francisco F. Herrera, Saúl Flores

引用次数: 0

Tumbleweeds mitigate loss of native soil carbon and promote new soil carbon formation in degraded grasslands 风滚草减缓了退化草地土壤原生碳的流失，促进了新的土壤碳的形成

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-25 DOI: 10.1007/s00374-026-02041-4

Guisen Yang, Jirui Gong, Shangpeng Zhang, Ruijing Wang, Tong Wang, Yaohong Yu, Qin Xie, Qilu Zhuang, Zongpeng Zhang, Jinshuo Lian, Zhiying Ning

引用次数: 0

Biochemical composition and addition rate of plant residues drives microbial priming and soil organic carbon formation in arable soils 植物残体的生化组成和添加速率驱动着土壤微生物的激活和土壤有机碳的形成

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-24 DOI: 10.1007/s00374-026-02037-0

Anouk Lyver, Isabelle Trinsoutrot-Gattin, Anne Cauchois, Elena Augusto, Sophie Celia, Margaux Buron, Jean-Bernard Cliquet, Murilo Veloso

引用次数: 0

Novel-processed organic fertilizers improve rice yield, soil fertility, and increase microbial community diversity in double-cropping paddy fields 新型有机肥料可提高水稻产量、土壤肥力，增加双季稻田微生物群落多样性

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-24 DOI: 10.1007/s00374-026-02038-z

Mingcheng Hu, Andrew J. Wade, Zijian Qiu, Ruonan Xiong, Zhenfang Zhong, Chongwen Qiu, Xiangui Lin, Weishou Shen

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A disturbance in the aggregates: wildfire reorganizes microbial substrate use across contrasting climatic windows in volcanic soils of native and managed forests 聚集体的扰动：野火重组了原生森林和管理森林的火山土壤中不同气候窗口的微生物基质使用

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-15 DOI: 10.1007/s00374-026-02036-1

Francisco Nájera De Ferrari, Ignacio Jofré-Fernández, Francisco Matus, Felipe Aburto, Jonathan Kerman, Claudia Rojas, Carolina Merino-Guzmán

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How C: N imbalance regulates biochar priming: response of main microbial groups in soils with contrasting fertility C: N失衡如何调节不同肥力土壤中主要微生物群的生物炭引发反应

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-11 DOI: 10.1007/s00374-026-02035-2

Weiwei Lu, Yanan Wang, Huili Geng, Honghua Ruan

引用次数: 0

Double-edged sword effects of degradable microplastics as carbon-active inputs on soil net carbon balance: A critical perspective 可降解微塑料作为碳活性输入对土壤净碳平衡的双刃剑效应：一个批判的观点

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-08 DOI: 10.1007/s00374-026-02034-3

Shuai Zhou, Ruimin Qi, Amit Kumar, Dafeng Hui, Shengdao Shan, Junjie Lin

引用次数: 0

Climate and temporal variation in bacterial and fungal communities of the rhizosphere and roots of young avocado trees 幼鳄梨根际和根部细菌和真菌群落的气候和时间变化

IF 6.5 1区农林科学

Biology and Fertility of Soils Pub Date : 2026-07-06 DOI: 10.1007/s00374-026-02033-4

MAU Zaman, Anish S. Shah, Treena I. Burgess, Kirsty L. Bayliss

{"title":"Climate and temporal variation in bacterial and fungal communities of the rhizosphere and roots of young avocado trees","authors":"MAU Zaman, Anish S. Shah, Treena I. Burgess, Kirsty L. Bayliss","doi":"10.1007/s00374-026-02033-4","DOIUrl":"https://doi.org/10.1007/s00374-026-02033-4","url":null,"abstract":"Soil amendments are known to improve soil health, but if and how they influence the soil microbiome over time is unclear. In this study, soil amendments were applied to young avocado trees and the rhizosphere and root microbial communities measured. Bacterial and fungal communities were hypothesised to change over time and to vary between soil amendment regimes: monthly mineral fertiliser, or a liquid nutrient fertiliser combined with a biostimulant applied monthly or quarterly. Communities were characterised by 16 S and ITS amplicon sequencing. Over 12 months, amendment regime explained less than 2% of bacterial and fungal community variation in either the rhizosphere or roots. Some rhizosphere taxa differed between amendments one month after the first amendment application, but these differences did not persist at later timepoints. Instead, pre-sampling climate, including mean air temperature and cumulative rainfall, and sampling timepoint, explained more rhizosphere community variation than amendment regime. In root samples, community composition differed between planting and the trial endpoint, with no significant effect of amendment observed at either timepoint. Therefore, microbial communities were more strongly influenced by climate variables than amendment regime, and detecting amendment effects may require longer trial durations, in more mature trees.","PeriodicalId":9210,"journal":{"name":"Biology and Fertility of Soils","volume":"39 1","pages":""},"PeriodicalIF":6.5,"publicationDate":"2026-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148408984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0