Combined Impact of No-Till and Cover Crops with or without Short-Term Water Stress as Revealed by Physicochemical and Microbiological Indicators.
no-till
soil C and N pools
soil bacterial community
soil fungal community
water stress
Journal
Biology
ISSN: 2079-7737
Titre abrégé: Biology (Basel)
Pays: Switzerland
ID NLM: 101587988
Informations de publication
Date de publication:
01 Jan 2021
01 Jan 2021
Historique:
received:
01
12
2020
revised:
22
12
2020
accepted:
28
12
2020
entrez:
6
1
2021
pubmed:
7
1
2021
medline:
7
1
2021
Statut:
epublish
Résumé
Combining no-till and cover crops (NT + CC) as an alternative to conventional tillage (CT) is generating interest to build-up farming systems' resilience while promoting climate change adaptation in agriculture. Our field study aimed to assess the impact of long-term NT + CC management and short-term water stress on soil microbial communities, enzymatic activities, and the distribution of C and N within soil aggregates. High-throughput sequencing (HTS) revealed the positive impact of NT + CC on microbial biodiversity, especially under water stress conditions, with the presence of important rhizobacteria (e.g.,
Identifiants
pubmed: 33401423
pii: biology10010023
doi: 10.3390/biology10010023
pmc: PMC7824270
pii:
doi:
Types de publication
Journal Article
Langues
eng
Subventions
Organisme : Ministero dell'Istruzione, dell'Università e della Ricerca
ID : H42F16002450001
Organisme : Romeo and Enrica Invernizzi Foundation (Italy)
ID : C3S INVERNIZZI EXPO 2015
Déclaration de conflit d'intérêts
The authors declare no conflicts of interest. The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript; or in the decision to publish the results.
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