Wang, Shanshan Ji, Baoyu Su, Xiuhong Li, Hanwei Dong, Chengming Chen, Suiqing Zhu, Yunhao Feng, Weisheng
Published in
The Journal of general and applied microbiology
In order to study the growth promoting potential of endophytic bacteria from Rehmannia glutinosa Libosch, a total of 25 different bacteria belonging to 7 genera were identified by 16S rRNA gene sequencing, including Bacillus, Micrococcus, Lysinibacillus, Brevibacterium, Halomonas, Kocuria and Terribacillus. In this study, thirteen bacterial strains...
Benko, Bernarda
Hewedy, Omar A. Abdel Lateif, Khalid S. Seleiman, Mahmoud F. Shami, Ashwag Albarakaty, Fawziah M. M. El-Meihy, Rasha
Published in
Biology
Trichoderma species are known as excellent biocontrol agents against soil-borne pathogens that cause considerable crop losses. Eight strains of Trichoderma were isolated from five Egyptian regions. They identified based on translation elongation factor-1α ( TEF1 ) sequencing as four different Trichoderma species: Trichoderma asperellum , Trichoderm...
djebaili, rihab pellegrini, marika smati, maria del gallo, maddalena kitouni, mahmoud
Excessive use of chemical products in agriculture is causing significant environmental pollution and the loss of lands and fertility of agricultural soils. Plant-growth-promoting bacteria are a valid alternative strategy for sustainable agriculture. The aim of this study was to select actinomycete strains based on their plant-growth-promoting trait...
Breitkreuz, Claudia Buscot, François Tarkka, Mika Reitz, Thomas
Published in
Frontiers in Microbiology
Climate change models predict more frequent and prolonged drought events in Central Europe, which will exert extraordinary pressure on agroecosystems. One of the consequences is drought-related nutrient limitations for crops negatively affecting agricultural productivity. These effects can be mitigated by beneficial plant growth promoting rhizobact...
Oladapo, Babatide Olufemi Ekundayo, Esther Aanuoluwa Mokoolu, Mariam Olukemi Ekundayo, Fatuyi Olanipekun
Published in
Advanced Research in Life Sciences
Insecticides are used widely to control a variety of pests and often residues of these insecticides are left in soil which may have impact on the phosphate solubilization potentials of rhizosphere fungi. Rhizosphere soils were collected from carefully uprooted cowpea seedlings with hand trowel on 50, 70 and 90th days of germination containing the l...
CHALITA, Patrícia Bombonati FARIAS, Eliane do Nascimento Cunha COSTA, Ismaele Breckenfeld da SOUSA, Brenda Ferreira SANTOS, Marco Antônio Oliveira dos ALBUQUERQUE, Teresinha Costa Silveira de... VITAL, Marcos José Salgado SILVA, Krisle da
ABSTRACT Brazil nut is a very important nontimber forest product in the Amazon region. Propagation of this tree still represents a challenge due to slow and uneven seed germination. In this context, plant growth-promoting bacteria can facilitate the process of propagation. The aims of this study were to isolate and characterize endophytic bacteria ...
Solans, Mariana Messuti, María I Reiner, Gabriela Boenel, Micaela Vobis, Gernot Wall, Luis G Scervino, Jose M
Published in
Journal of basic microbiology
This study tested the solubilization of phosphorus by five actinobacterial strains in liquid media containing Ca3 PO4 ; AlPO4 or FePO4 as the sole phosphate source, and discusses the possible mechanisms involved in this process. P solubilization by different strains was accompanied by a significant drop in pH from 7.0 to 2.15-5.0 after 14 days. The...
Hanaka, Agnieszka Ozimek, Ewa Majewska, Małgorzata Rysiak, Anna Jaroszuk-Ściseł, Jolanta
Published in
International Journal of Molecular Sciences
The objective of the study was to assess the physiological diversity and metabolic activity of the soil bacterial communities inhabiting Spitsbergen soils in search of bacterial abilities facilitating plant growth promotion. In the soil, the total number of culturable microorganisms, the number of their individual physiological groups (including Si...
Gaviria Giraldo, Jennifer Restrepo Franco, Gloria María Galeano Vanegas, Narmer Fernando Hernández Rodríguez, Annia
This study aimed at isolating diazotrophic bacteria with promoting activity of vegetal growth, associated to carrot culture. Samples were taken at 30, 60 and 115 days in a farm located in a rural area of the municipality of Manizales (Caldas). The diazotrophic bacteria were isolated in semi-solid culture media free of nitrogen. We described the mac...
