Tricalcium Phosphate Solubilization by Root Nodule Bacteria of<i>Sesbania cannabina</i>and<i>Crotalaria juncea</i>

Daimon, Hiroyuki; Kazue, Nobuta; Ohe, Masamichi; Harada, Jiro; Nakayama, Yuichiro

doi:10.1626/pps.9.388

Cited by 14 publications

(13 citation statements)

References 15 publications

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“…All the rhizobia could not solubilize phosphate was also reported earlier by (Halder and Chakrabarthy, 1993;Alikhani et al, 2006;Daimon et al, 2006) indicating that phosphate solubilization is not a wide spread character and common among rhizobia.…”

Section: Screening Of Rhizobial Isolates For Psolubilizationsupporting

confidence: 76%

Phosphate Solubilization Activity of Rhizobial Strains Isolated From Root Nodule of Cluster Bean Plant Native to Indian Soils

Dhull¹,

Gera²,

Sheoran³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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Section: Screening Of Rhizobial Isolates For Psolubilizationsupporting

confidence: 76%

Phosphate Solubilization Activity of Rhizobial Strains Isolated From Root Nodule of Cluster Bean Plant Native to Indian Soils

Dhull¹,

Gera²,

Sheoran³

et al. 2018

Int.J.Curr.Microbiol.App.Sci

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“…This decrease in pH is a basic principle in phosphate solubilisation and may be related to the production of organic acids and the release of protons (Sperber, 1958;Lin et al, 2006). Studies with freeliving nitrogen-fixing bacteria (Kumar and Narula, 1999), rhizobia (Daimon et al, 2006;Sridevi et al, 2007) and freeliving soil bacteria (Rajkumar and Freitas, 2008) also showed a negative correlation for phosphate solubilisation and pH.…”

Section: Discussionmentioning

confidence: 96%

“…isolated from Sesbania cannabina and Bradyrhizobium sp. isolated from Crotalaria juncea grown for three days at 27 ºC in medium 79 supplemented with 0.2 % tricalcium phosphate produced 79.0 and 5.0 mg L -1 of soluble phosphorus respectively (Daimon et al, 2006), showing that strains of Rhizobium have a greater ability to solubilise compared to strains of Bradyrhizobium.…”

Section: Discussionmentioning

confidence: 98%

Solubilisation of inorganic phosphates by inoculant strains from tropical legumes

Marra¹,

Oliveira²,

Soares³

et al. 2011

Sci. agric. (Piracicaba, Braz.)

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Microbial solubilisation of low soluble inorganic phosphates is an important process contributing for the phosphorus available to plants in tropical soils. This study evaluates the ability of inoculant strains for tropical legumes to solubilise inorganic phosphates of low solubility that are found in tropical soils. Seven strains of Leguminosae nodulating bacteria (LNB) were compared with one another and with a non-nodulating positive control, Burkholderia cepacia (LMG 1222 T 3 . In liquid GELP medium, LMG 1222 solubilised all phosphate sources, but no legume nodulating strain could increase the solubility of Al(H 2 PO 4 ) 3 . The strains CIAT 899 and UFLA 02-100 were the only legume nodulating bacteria able to solubilise the other phosphate sources in liquid media, dissolving both CaHPO 4 and FePO 4 .2H 2 O. There was a negative correlation between the pH of the culture medium and the concentration of soluble phosphate when the phosphorus source was CaHPO 4 or FePO 4 .2H 2 O. The contribution of these strains to increasing the phosphorus nutrition of legumes and non-legume plant species should be investigated further by in vivo experiments.

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“…Sridevi and Mallaiah (2007) reported TCP solubilization zones in 26 out of 46 rhizobial isolates (56.5%) isolated from root and stem nodules of 20 different legume hosts. Studies on phosphate solubilizing ability of rhizobia reported that several species are involved in phosphate solubilization (Daimon et al 2006, Rivas et al 2006, Sridevi and Mallaiah 2007. Availability of phosphate in soil is greatly enhanced through microbial production of metabolites and release of phosphate from organic and inorganic complexes.…”

Section: Discussionmentioning

confidence: 99%

Intercropped red beet and radish with green bean affected microbial communities and nodulation by indigenous rhizobia

Ugrinović¹,

Mijatovic²,

Zdravković³

et al. 2014

AFSci

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The impact of intercropping green bean (Phaseolus vulgaris L.) with red beet (Beta vulgaris L. var. rubra) and radish (Raphanus sativus L.), two non-legume plants, on the plants' yields, as well as the effect on occurrence and enumeration of microorganisms in the rhizosphere was studied. The intercrop efficacy evaluation, using Land equivalent ratio, revealed values above 1.0 for all intercropped treatments. Diversity of rhizobia from green bean nodules under different intercropping and fertilizing conditions was observed. On the basis of morphological and biochemical characteristics, 67 out of 158 isolates from green bean roots were selected as rhizobia (42.4%), confirmed by detection of 780 bp nifH gene fragments in nifH-PCR, and then clustered in 27 phenotype patterns. Production of exopolysaccharide succinoglycan was observed in 23 rhizobial isolates, while 6 were detected to solubilize tricalcium phosphate. Screening of genetic diversity using (GTG) 5 -PCR fingerprinting showed presence of six different patterns on the 92% similarity level.

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Tricalcium Phosphate Solubilization by Root Nodule Bacteria ofSesbania cannabinaandCrotalaria juncea

Cited by 14 publications

References 15 publications

Phosphate Solubilization Activity of Rhizobial Strains Isolated From Root Nodule of Cluster Bean Plant Native to Indian Soils

Phosphate Solubilization Activity of Rhizobial Strains Isolated From Root Nodule of Cluster Bean Plant Native to Indian Soils

Solubilisation of inorganic phosphates by inoculant strains from tropical legumes

Intercropped red beet and radish with green bean affected microbial communities and nodulation by indigenous rhizobia

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