Phosphate Solubilization by Rhizobium Isolates from Crotalaria Species

Sridevi, M.; Mallaiah, K. V.; Yadav, Namrata

doi:10.3923/jps.2007.635.639

Cited by 30 publications

(6 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Therefore, the initial P levels in the soil are not a limitation for these species. Some rhizobacteria make symbiosis with legume plants such as the rhizobium genus, which acts to promote growth via P solubilization in the rhizosphere of the legume plants (Deshwal et al, 2003;Sridevi et al, 2007). This way, the low PAPR solubility is not the problem, since the root microorganisms in the C. juncea and the pigeon pea can improve P uptake for the plants.…”

Section: Resultsmentioning

confidence: 99%

Mixtures of Phosphorus Sources of Different Solubilities and the Efficiency of Use by Corn in Intercropping With Cover Crops

Benício¹,

Collier

2022

Agri-Environ Sci

View full text Add to dashboard Cite

Tropical soils have chemical characteristics that promote a fixation of the P element, making the phosphate fertilizers in these soils have low efficiency. The present work aimed to evaluate the efficiency of phosphate fertilization in the corn crop in different crop systems, different sources of P and mixture between these sources. It was adopted a completely randomized design with subdivided plots. The plots were formed by three treatments (system cultivation of corn): single corn, corn intercropped with Crotalaria juncea, and corn intercropped pigeon pea (Cajanus cajan). The subplots formed by five treatments, created by two P sources and three mixtures between them. The consortium with pigeon pea and crotalaria species reduced productivity regardless of the source or mix of sources used. In consortium cultivation, greater use is made of the applied fertilizer, which means that consortium cultivation can be a tool for improving levels of P use in Brazilian agriculture.

show abstract

Section: Resultsmentioning

confidence: 99%

Mixtures of Phosphorus Sources of Different Solubilities and the Efficiency of Use by Corn in Intercropping With Cover Crops

Benício¹,

Collier

2022

Agri-Environ Sci

View full text Add to dashboard Cite

show abstract

“…These type of activity is carried out by Rhizobium leguminosarum, R. leguminosarum bv. Viciae and Rhizobium species nodulating Crotalaria species [85][86][87] improved solublizing phosphates by mobilizing inorganic and organic phosphorus.…”

Section: Types Of Phosphate Solublizing Bacteriamentioning

confidence: 99%

Phosphate Solubilizing Bacteria in Optimizing Phosphorous Acquisition and Crop Production

Bekele¹,

Gebremedhin²

2022

AJBIO

View full text Add to dashboard Cite

Phosphorous is a key essential element for overall plant life cycles and today its availability in the soil is a great challenge due to quick fixation in different soil types. Today the only solution on the hands of farmers is using chemical fertilizer. However, synthetic fertilizer have numerous negative impacts on environment, soil fertility depletion, human healthy and the microbial diversity and ecology. Using microorganisms as bio-fertilizers would be the viable complementary option for the livelihood of farmers and the environment. Those microbes speed up the microbial process immediately after directly added to soil or through seed treating as bio fertilizer and growing their population. This process facilitates the nutrient uptake of plant which is available for the targeted objectives. Groups of bacteria such as Pseudomonas, Bacillus, Rhizobium and Enterobacter etc. are the main phosphate solubilizing microbes through production of organic acid production and known as bio-fertilizer for cereal crops. However, still there are little awareness and huge knowledge gap on the importance of those microbes on their contribution for agricultural inputs. This review articles therefore summarizes the different mechanisms on how phosphate solubilizing bacteria make available inert phosphorous and information related with phosphate solubilizing bacteria.

show abstract

“…Organic acids were found to be responsible for tricalcium phosphate and rock phosphate solubilization (Kumari et al, 2008). Addition of EDTA was found to increase solubilization of tricalcium phosphate (Sridevi et al, 2007). Organic acids were also found to mediate the release of phosphorus bound to iron oxides (Johnson and Loeppert, 2006).…”

Section: Introductionmentioning

confidence: 98%

Nutrient Balance at Integrated Nutrient Management on Lowland Rice Which is Dominated by 1:1 Clay Mineral for High Potential Rice Yields

Kasno¹

2010

jts

View full text Add to dashboard Cite

Phosphate Solubilization by Rhizobium Isolates from Crotalaria Species

Cited by 30 publications

References 6 publications

Mixtures of Phosphorus Sources of Different Solubilities and the Efficiency of Use by Corn in Intercropping With Cover Crops

Mixtures of Phosphorus Sources of Different Solubilities and the Efficiency of Use by Corn in Intercropping With Cover Crops

Phosphate Solubilizing Bacteria in Optimizing Phosphorous Acquisition and Crop Production

Nutrient Balance at Integrated Nutrient Management on Lowland Rice Which is Dominated by 1:1 Clay Mineral for High Potential Rice Yields

Contact Info

Product

Resources

About