Soil extract calcium phosphate media for screening of phosphate-solubilizing bacteria

Joe, Manoharan Melvin; Deivaraj, Shalini; Benson, Abitha; Henry, Allen John; Narendrakumar, G.

doi:10.1016/j.anres.2018.09.014

Cited by 23 publications

(17 citation statements)

References 12 publications

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“…In the study, Bacillus sp. was isolated from medicinal plants of Phyllanthus amarus , and has shown phosphate solubilization in plate assay (Joe et al, 2018). Zaheer et al (2019) reported two phosphates solubilizing bacterial strain Pseudomonas sp.…”

Section: Biodiversity Of Minerals Solubilizing Microbesmentioning

confidence: 99%

Minerals solubilizing and mobilizing microbiomes: A sustainable approach for managing minerals’ deficiency in agricultural soil

Devi

Kaur

Kour

et al. 2022

Journal of Applied Microbiology

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Agriculture faces challenges to fulfil the rising food demand due to shortage of arable land and various environmental stressors. Traditional farming technologies help in fulfilling food demand but they are harmful to humans and environmental sustainability. The food production along with agro-environmental sustainability could be achieved by encouraging farmers to use agro-environmental sustainable products such as biofertilizers and biopesticides consisting of live microbes or plant extract instead of chemical-based inputs. The eco-friendly formulations play a significant role in plant growth promotion, crop yield and repairing degraded soil texture and fertility sustainably. Mineral solubilizing microbes that provide vital nutrients like phosphorus, potassium, zinc and selenium are essential for plant growth and development and could be developed as biofertilizers. These microbes could be plant associated (rhizospheric, endophytic and phyllospheric) or inhabit the bulk soil and diverse extreme habitats. Mineral solubilizing microbes from soil, extreme environments, surface and internal parts of the plant belong to diverse phyla such as Ascomycota,

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Section: Biodiversity Of Minerals Solubilizing Microbesmentioning

confidence: 99%

Minerals solubilizing and mobilizing microbiomes: A sustainable approach for managing minerals’ deficiency in agricultural soil

Devi

Kaur

Kour

et al. 2022

Journal of Applied Microbiology

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“…Phosphate solubilizing bacteria release non-available P to available forms, such as HPO 4 -2 and H 2 PO 4 through H + excretion, phosphatase biosynthesis, and the production of organic acids. These processes acidify the medium where PSB are being grown; consequently, pH can decrease from 7:0˙0:2 to 2:0˙0:2 (Bakhshandeh et al (2015);De Oliveira Mendes et al (2017); Joe et al (2018)). Phosphate solubilization rate depends on the source of P and the organism to be evaluated (De Oliveira Mendes et al (2017)).…”

Section: Phosphorus Solubilizationmentioning

confidence: 99%

“…Suleman et al (2018); Mardad et al (2013) attribute this acidification to glucose consumption and organic acid production. The most reported organic acids are oxalic-, citric-, succinic-, lactic-, and gluconic-acids (Joe et al (2018)) . Gluconic acid is produced by PSB and is the most frequently reported.…”

Section: Phosphorus Solubilizationmentioning

confidence: 99%

Bioinoculant production composed by Pseudomonas sp., Serratia sp., and Kosakonia sp., preliminary effect on Allium cepa L., growth at plot scale

et al. 2021

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Phosphorus (P) is an essential nutrient for plant’s development, and its deficiency restricts crop yield. To meet P requirements in agricultural settings, a low-cost culture medium (MT11B) was designed in which a bioinoculant was produced consisting of three bacterial isolates capable of solubilizing P from phosphoric rock (PR). Pseudomonas sp., Serratia sp., and Kosakonia sp. exhibited P solubilization in SMRS1 agar modified with PR (5.0 g L-1), as source of inorganic P. Sowings by isolation were made of the three bacteria on DNAse- and Blood-agar to rule out pathogenicity. At the interaction tests, no inhibition halos were observed; demonstrating there was no antagonism among them, thus they were used to constitute a consortium. Growth curve (12 h) in MT11B demonstrated consortium grew in presence of PR, brewer’s yeast hydrolysate, and glucose at concentrations (2.5 g L-1) fourfold lower than those in SMRS1 (10.0 g L-1); obtaining phosphate solubilizing bacteria of (10.60 ± 0.08/ log10 CFUmL-1 and, at 6 h of culture, acid and alkaline phosphatase enzyme volumetric activities of 2.3 ± 0.8 and (3.80 ± 0.13) UP, respectively. The consortium, releasing phosphorus at a rate of (45.80 ± 5.17) mg L-1 at 6 h of production, was evaluated as bioinoculant in onion plots for five months. Plants receiving a treatment that included 500 mL (10 x 107 CFU mL-1) of bioinoculant plus 100 kg ha-1 of an organic mineral fertilizer exhibited the highest determined response variables (170.1 ± 22.2) mm bulb height, (49.4 ± 6.5) mm bulb diameter, (9.0 ± 1.8) g bulb dry weight, and 15.21 mg bulb-1 total phosphorus (p < 0.05).

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“…Phosphorus (P) is one of the essential nutrients for animals and plants [1]. On the other hand, it causes water quality deterioration such as algal blooms and red tide through discharging phosphate and other nutrients into closed water area by daily human activities [2,3].…”

Section: Introductionmentioning

confidence: 99%

“…However, according to the Environmental White Paper of FY2017, the TP concentrations in both lakes obviously exceeded the standard values (0.14 and 0.15 mg/L, respectively), and they were reported to be the first and third worst eutrophic lake in Japan in 2016 by the Ministry of the Environment, Government of Japan [4]. The World Health Organization (WHO) also recommends phosphate ion concentration of less than 5 mg/L in natural water [6], though water blooms have broken out in China and Southeast Asia frequently [1,7,8]. In order not to occur water environmental problems, it is important to not only reduce releasing nutrients into natural water but also remove phosphate from wastewater [9][10][11].…”

Section: Introductionmentioning

confidence: 99%

Phosphate ion adsorption properties of PAN-based activated carbon fibers prepared with K2CO3 activation

2020

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Adsorbents for phosphate ion removal were prepared with K 2 CO 3 activation and heat treatment at 950 °C from polyacrylonitrile-based carbon fiber (PAN-CF). Comparative tests for specific surface area and pore structures, elemental and nitrogen species analysis, and phosphate ion adsorption experiments demonstrated that K(3)-Δ, which was activated with K 2 CO 3 /PAN-CF weight ratio of 3 and then treated at 950 °C, exhibited larger amount of quaternized-nitrogen (0.46 wt%) and equilibrium adsorption amount (0.23 mmol/g) among the prepared adsorbents. The experimental data for phosphate adsorption of K(3)-Δ was well fitted to Langmuir adsorption isotherms and pseudo-second-order kinetic model. As for regeneration performance, K(3)-Δ still remained more than 60% adsorption amount of the fresh adsorbent after rejuvenation treatment.

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Soil extract calcium phosphate media for screening of phosphate-solubilizing bacteria

Cited by 23 publications

References 12 publications

Minerals solubilizing and mobilizing microbiomes: A sustainable approach for managing minerals’ deficiency in agricultural soil

Minerals solubilizing and mobilizing microbiomes: A sustainable approach for managing minerals’ deficiency in agricultural soil

Bioinoculant production composed by Pseudomonas sp., Serratia sp., and Kosakonia sp., preliminary effect on Allium cepa L., growth at plot scale

Phosphate ion adsorption properties of PAN-based activated carbon fibers prepared with K2CO3 activation

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