Phosphobacteria as key actors to overcome phosphorus deficiency in ...
网页2021年1月5日 · We review and discuss research progress related to the introduction of phosphobacteria and/or P-mineralising enzymes into soil, as well as plant transformation with bacterial genes that encode such enzymes, …
Frontiers | Understanding the Strategies to Overcome Phosphorus ...
网页2018年5月31日 · Phosphobacteria, secreting organic acids and phosphatases, usually favor plant performance in acidic soils by increasing phosphorus (P) availability and alum...
Phosphate solubilizing bacteria - Wikipedia
网页Phosphate solubilizing bacteria (PSB) are beneficial bacteria capable of solubilizing inorganic phosphorus from insoluble compounds. [1] P-solubilization ability of rhizosphere microorganisms is considered to be one of the most important traits associated with plant phosphate nutrition.
Phosphate-Solubilizing Bacteria: Advances in Their Physiology ...
网页2023年12月1日 · Phosphorus-solubilizing bacteria (PSB) can convert insoluble phosphorus in the soil into usable phosphorus that can be directly absorbed by plants, thus improving the uptake and utilization of phosphorus by plants. However, there is no clear and systematic report on the mechanism of action of PSB.
Phosphorus Solubilization: Mechanisms, Recent Advancement and …
网页2021年6月29日 · Phosphate-solubilizing microorganisms stimulate plant growth by several mechanisms including solubilization of organic P and mineralization of inorganic P, which release soluble P as a nutrient for plants, production of growth-promoting phytohormones such as Indole acetic acid (IAA), ACC deaminase, gibberline …
Phosphobacteria inoculation enhances the benefit of …
网页2019年9月1日 · The inoculation with phosphobacteria decreased the relative gene expression of superoxide dismutase isoforms in tissues of fertilized plants grown in the P–deficient soil. In addition, phosphobacteria inoculation was also associated with a lower relative expression of phosphate–transporter genes of P–fertilized plants.
Phosphate Solubilizing Microorganisms: Promising Approach as ...
网页2019年6月9日 · Phosphate solubilizing microbes (PSMs) are a group of beneficial microorganisms capable of hydrolyzing organic and inorganic insoluble phosphorus compounds to soluble P form that can easily be assimilated by plants. PSM provides an ecofriendly and economically sound approach to overcome the P scarcity and its subsequent uptake by plants.
Studies on phosphorus solubilizing activity of a strain of ...
网页2008年9月1日 · Phosphorus solubilizing bacteria (Phosphobacteria) are known to play a major role in the solubilization of unavailable forms of soil phosphorus and the uptake of its native and applied forms (Antoun et al., 1998, Cao et al., 1999, Sperber, 1998, Khan et al., 2006). Several groups have demonstrated that the activity and community structure of ...
Characterization of phosphobacteria isolated from eutrophic …
网页Phosphobacteria are able to enhance phosphorus availability in soil and improve crop yields. To develop such biofertilizers, 14 predominant phosphobacteria were isolated from eutrophic aquatic ecosystems. Molecular identification and phylogenetic analysis revealed three groups among the nine isolate ….
Isolation and Identification of Phosphobacteria in Poplar …
网页2011年2月1日 · The objectives of this study were to isolate, screen and identify the phosphobacteria, i.e., phosphate-solubilizing bacteria (PSB) and phosphate-mineralizing bacteria (PMB), in some poplar plantations and to select potential microbial inoculants that could increase the P uptake by plants.