improvement of wheat phosphorus nutrition using phosphate solubilizing bacteria
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منابع مشابه
Effect of immobilized phosphate solubilizing bacteria on wheat growth and phosphate uptake
A study was performed to investigate the efficiency of rhizobacteria on solubilization of rock phosphate and their assimilation by wheat plants in quartz sand potted experiments. Two phosphate solubilizing bacteria, P. fluorescens and Serratia sp. were encapsulated in sodium alginate and potato starch beads and selected to investigate the variation on pH values, the enzymatic activity of alkali...
متن کاملThe effect of isolated phosphorus solubilizing bacteria and molasses on Soluble and available P in wheat straw medium
Phosphorus solubilizing microorganisms are capable of transforming insoluble phosphorus (P) forms to soluble and bioavailable P. The aim of the present study was to isolate P solubilizing bacteria from forest soils around the rock phosphate (RP) mine of Koh-e-SepidLar in Kohgiluyeh and Boyer Ahmad province and evaluate their ability in Sperber culture medium and wheat straw medium in the presen...
متن کاملphosphate solubilizing bacteria roles on the mineral nutrition uptake and yield of sorghum
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متن کاملBuffering Reduces Phosphate Solubilizing Ability of Selected Strains of Bacteria
Phosphate solubilizing bacteria (PSB) possessing the ability to solubilize insoluble inorganic phosphates were isolated from rhizosphere soil. Eighty-one potential PSBs thus obtained were quantitatively screened for phosphate solubilization. Of these, four bacteria found to be efficient phosphate solubilizers, were selected for further evaluation, and found that they solubilize tricalcium phosp...
متن کاملinteraction effects of phosphate solubilizing bacteria and mycorrhiza on the growth and phosphorus uptakeof sorghum
introduction: the most abundant of agricultural soils in iran, are calcareous. in calcareous soils, phosphorus fertilizers use efficiency is low. the usage of soil microorganisms is one of the effective ways to increment the uptake of phosphorus in calcareous soils. this microorganisms using various mechanisms, including the production of plant hormones or the production of organic and inorgani...
متن کاملScreening and identification of Iranian native phosphate solubilizing bacteria and investigation of their genetic diversity using RAPD markers
Phosphorus, the most essential nutrient for plants, becomes quickly unavailable for the plants in the soil. Phosphate solubilizing bacteria (PSB( can play an important role in providing Phosphorus for plants. In this study, the PSBs were screened from plant rhizosphere by Pikovskaya method. Then, the growth rate and phosphate solubilizing ability of 9 superior strains were measured at different...
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عنوان ژورنال:
مدیریت خاک و تولید پایدارجلد ۳، شماره ۱، صفحات ۳۹-۵۷
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