Results 121 to 130 of about 16,890 (233)

Cytokinin production by plant growth promoting rhizobacteria and selected mutants

, 2001
One of the proposed mechanisms by which rhizobacteria enhance plant growth is through the production of plant growth regulators. Five plant growth promoting rhizobacterial (PGPR) strains produced the cytokinin dihydrozeatin riboside (DHZR) in pure ...
Louise M Nelson, Ines E García de Salamone, Russell K Hynes   +2 more
core   +1 more source

Seed and Soil Inoculation With a Bacillus Consortium in Durum Wheat. Part I: Soil Phosphorus Content and Plant Morphological and Physiological Performance

Journal of Sustainable Agriculture and Environment, Volume 5, Issue 2, June 2026.
ABSTRACT Reducing synthetic fertilizer inputs in durum wheat while maintaining crop performance is a key challenge for Mediterranean cereal systems, where soil constraints frequently limit nutrient availability and canopy function. This study evaluated the physiological and soil‐nutrient responses of durum wheat (Triticum turgidum subsp.
Nicolò Iacuzzi, Roberto Marceddu, Noemi Tortorici, Giuseppe Indovino, Antonio Giovino, Mauro Sarno, Teresa Tuttolomondo   +6 more
wiley   +1 more source

Microbial Community Shifts and Plant Performance Improvements Driven by Bacillus firmus in Pampa Agroecosystems

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
The study shows that Bacillus firmus‐based bionematicides modulate soil microbiota and enhance soybean growth in the Pampa biome. Effects vary by location and time, with increased beneficial bacteria, reduced fungi, and decreased root nematode infestation. Overall, B.
David Fagundes, Laís Mara Santana Costa, Alexandro Cagliari, Diego Prado de Vargas, Alexandre Rieger   +4 more
wiley   +1 more source

Agricultural intensification reduces selection of putative plant growth-promoting rhizobacteria in wheat

The complex evolutionary history of wheat has shaped its associated root microbial community. However, consideration of impacts from agricultural intensification has been limited.
Mauchline, Tim H., Kavamura, Vanessa N., Pawlett, Mark, Harris, Jim A., Reid, T., Smith, M. E., Abadie, Maïder, Reid, Tessa E., Torres-Ballesteros, Adriana, Pawlett, M., Mauchline, T. H., Harris, J. A., Torres-Ballesteros, A., Smith, Monique E., Clark, Ian M., Clark, I. M., Abadie, M., Kavamura, V. N.   +17 more
core   +1 more source

Soybean Crop Response Treated With Different Multifunctional Inoculants Under Field Conditions

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Consortia of plant growth‐promoting rhizobacteria (PGPR) enhance soybean phosphorus use efficiency and grain yield under contrasting field conditions. These bioinputs reduce dependence on mineral fertilizers and support eco‐efficient agriculture, offering a sustainable alternative in diverse soil and climate conditions.
Cássia Cristina Rezende Mirza, Ana Paula Santos Oliveira, Maria Eduarda Silvério Mateus, Princewill Chukwuma Asobia, Cleiton Mateus Sousa, Laylla Luanna de Mello Frasca, Mariana Aguiar Silva, Enderson Petrônio de Brito Ferreira   +7 more
wiley   +1 more source

Mechanism of plant growth promotion by rhizobacteria.

Indian journal of experimental biology, 2003
Plant growth results from interaction of roots and shoots with the environment. The environment for roots is the soil or planting medium which provide structural support as well as water and nutrients to the plant. Roots also support the growth and functions of a complex of microorganisms that can have a profound effect on the growth anti survival of ...
A, Gupta, M, Gopal, K V, Tilak
openaire   +1 more source

Complete Genome of an Alkali‐Resistant Rhizobium anhuiense Symbiont of Pea Reveals Species‐Specific Plasmid Fusion and Genomic Plasticity

Environmental Microbiology Reports, Volume 18, Issue 3, June 2026.
Rhizobium anhuiense strain Xianghu001 is an alkali‐tolerant, nitrogen‐fixing symbiont isolated from pea (Pisum sativum) root nodules. Genome sequencing revealed a lineage‐specific megaplasmid fusion and high plasmid plasticity. Functional assays confirmed its plant growth‐promoting traits, including increased total nitrogen content and IAA production ...
Jiashun Miao, Chi Zhang, Qifan Jiang, Zhangliang Yao, Kuirong Cao, Jie Chen, Hua Wang, Na Liu   +7 more
wiley   +1 more source

Plant growth promoting rhizobacteria on tomato. [PDF]

, 1991
Plant growth promoting rhizobacteria (PGPR) were recently used to increase plant growth in greenhouse and field tests. Also alternative methods for control of the soilborne pathogens with rhizobacteria are being sought since adequate chemical control has
MELO, I. S. de, MANTOVANELO, C. M.
core  

Klebsiella sp. strain B7 enhances alkaline tolerance by secreting pyruvic acid to accelerate L‐malic acid accumulation in soybean

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1727-1743, June 2026.
Klebsiella sp. strain B7 acts as a positive regulator in alkaline stress responses in soybean. By activating pyruvic acid metabolism and L‐malic acid biosynthesis pathways, B7 significantly increases alkaline tolerance and yield in soybean. ABSTRACT Alkaline stress is a major constraint on crop growth and development and negatively impacts soybean ...
Yingxue Cao, Yijia Jiang, Yang Li, Yong Long, Siyu Huang, Hongwei Li, Miao Yang, Mingyu Yang, Yuecheng Tang, Bo Zhang, Zhongming Fang, Ming Yuan, Zhenhua Yu, Fanli Meng   +13 more
wiley   +1 more source

Bacillus subtilis ameliorates water stress tolerance in maize and common bean

Journal of Plant Interactions, 2019
Water stress is one important abiotic stress with negative impacts on plant productivity. In order to ameliorate abiotic stress, plant growth-promoting rhizobacteria (PGPR), such as Bacillus subtilis, can be used due to their positive effects on plant ...
Bruna Coelho de Lima, Adriana Lima Moro, Ana Claudia Pacheco Santos, Aurenivia Bonifacio, Ademir Sergio Ferreira Araujo, Fabio Fernando de Araujo   +5 more
doaj   +1 more source