دورية أكاديمية
أعرض في EDS

Screening Digitaria eriantha cv. Suvernola Endophytic Bacteria for Maize Growth Promotion.

التفاصيل البيبلوغرافية
العنوان: Screening Digitaria eriantha cv. Suvernola Endophytic Bacteria for Maize Growth Promotion.
المؤلفون: Alves MJG; Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife 52171-900, Brazil., Mendonça JJ; Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife 52171-900, Brazil.; Programa de Pós-Graduação em Ciência do Solo, Universidade Federal do Rio Grande do Sul, Porto Alegre 91501-970, Brazil., Vitalino GM; Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife 52171-900, Brazil., Oliveira JP; Instituto Agronômico de Pernambuco, Recife 50171-000, Brazil., Carvalho EX; Instituto Agronômico de Pernambuco, Recife 50171-000, Brazil., Fracetto FJC; Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife 52171-900, Brazil., Fracetto GGM; Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife 52171-900, Brazil., Lira Junior MA; Departamento de Agronomia, Universidade Federal Rural de Pernambuco, Recife 52171-900, Brazil.
المصدر: Plants (Basel, Switzerland) [Plants (Basel)] 2023 Jul 08; Vol. 12 (14). Date of Electronic Publication: 2023 Jul 08.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: MDPI AG Country of Publication: Switzerland NLM ID: 101596181 Publication Model: Electronic Cited Medium: Print ISSN: 2223-7747 (Print) Linking ISSN: 22237747 NLM ISO Abbreviation: Plants (Basel) Subsets: PubMed not MEDLINE
أسماء مطبوعة: Original Publication: Basel, Switzerland : MDPI AG, [2012]-
مستخلص: The search for sustainable agriculture has increased interest in using endophytic bacteria to reduce fertilizer use and increase stress resilience. Stress-adapted plants are a potential source of these bacteria. Some species of these plants have not yet been evaluated for this, such as pangolão grass, from which we considered endophytic bacteria as potential plant growth promoters. Bacteria from the root, colm, leaves, and rhizospheric soil were isolated, and 132 strains were evaluated for their in vitro biological nitrogen fixation, IAA and siderophores production, and phosphate solubilization. Each mechanism was also assessed under low N availability, water stress, and low-solubility Fe and P sources in maize greenhouse experiments. All strains synthesized IAA; 63 grew on N-free media, 114 synthesized siderophores, and 46 solubilized P, while 19 presented all four mechanisms. Overall, these strains had better performance than commercial inoculant in all experiments. Still, in vitro responses were not good predictors of in vivo effects, which indicates that the former should not be used for strain selection, since this could lead to not testing strains with good plant growth promotion potential. Their heterologous growth promotion in maize reinforces the potential of stress-adapted plant species as potential sources of strains for inoculants.
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معلومات مُعتمدة: 304107/2020-4, 306252/2021-0, 401896/2013-7 and 483287/2013-0 National Council for Scientific and Technological Development; Finance Code 001 Coordenação de Aperfeicoamento de Pessoal de Nível Superior; BCT-0406-5.03/21, APQ-0453-5.01/15 and BPV-0008-5.01/19 Fundação de Amparo à Ciência e Tecnologia de Pernambuco
فهرسة مساهمة: Keywords: IAA; biological nitrogen fixation; phosphorus solubilization; plant growth; siderophores
تواريخ الأحداث: Date Created: 20230729 Latest Revision: 20230801
رمز التحديث: 20240628
مُعرف محوري في PubMed: PMC10385894
DOI: 10.3390/plants12142589
PMID: 37514205
قاعدة البيانات: MEDLINE
الوصف
تدمد:2223-7747
DOI:10.3390/plants12142589