Studies on Microbial Fertilizers. III. Effect of phosphate and silicate dissolving bacteria on the uptake of phosphorus and potassium from calcareous soils by sorghum helepensis

Saber, Mohamed; El‐Sherif, A. F.; Osman, A. Z.

doi:10.1002/jpln.19751380609

Cited by 7 publications

(3 citation statements)

References 6 publications

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“…phosphaticum has been used as microbial fertilizer (Phosphobactrin) and applied to millions of hectares in Europe and the Soviet Union (Cooper, 1959) to increase P availability to a variety of crops. Moreover, several investigators have reported increases in yields of different crops 181 as a result of Phosphobacterin application to calcareous soils (Kabesh et al, 1975;Osman et al, 1974;Saber et al, 1975). More attention has apparently given to the role of phosphate-dissolving bacteria (PDB) than that of phosphate dissolving fungi (Agnihorti, 1970;Barthakur, 1978).…”

Section: Introductionmentioning

confidence: 96%

Availability of phosphorus in a calcareous soil treated with rock phosphate or superphosphate as affected by phosphate-dissolving fungi

et al. 1989

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A study was undertaken to isolate some fungi exhibiting phosphate-dissolution ability, and to test whether these fungi are capable of increasing the amount of available P in a calcareous soil treated with rock phosphate (RP) or with triple superphosphate (TSP) and its subsequent uptake by sorghum (Sorghum bieolor L. Moench). Penicillium sp. and two Aspergillusfoetidus (Naka) isolates significantly increased the availability of P in soil treated with RP or TSP during the growing season. Penicillium sp. isolate was more effective in increasing available P in the soil treated with RP or TSP than were Aspergillus isolates. However, the dry matter and P uptake responses to inoculation with these fungi were better in the soil treated with RP than in soil treated with TSP. In the TSP treated soil, the fungi achieved their maximum P releasing capacity two weeks earlier than in soil treated with RP. Positive and significant correlation coefficients among available P, P uptake and dry matter production at different periods of the growing season were observed following inoculation. However, none of these variables were found to be significantly correlated with the fungal population.

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Section: Introductionmentioning

confidence: 96%

Availability of phosphorus in a calcareous soil treated with rock phosphate or superphosphate as affected by phosphate-dissolving fungi

et al. 1989

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“…The inoculum was mixed with the surface soil. Counting of phosphate dissolving bacteria was carried out in the rhizosphere soil on modified Bunt and Rovira medium (1955) initially and at intervals of 15 days as described by Saber et al (1975).…”

Section: Methodsmentioning

confidence: 99%

Influence of Phosphate Dissolving Bacteria on the Efficiency of Superphosphate in a Calcareous Soil Cultivated with Vicia faba

Khalafallah

Saber

Abd-El-Maksoud

1982

J Plant Nutrition & Soil

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In a pot experiment with Vicia faba grown in a calcareous soil and fertilized with three rates on superphosphate, inoculation with phosphate dissolving bacteria (PDB) increased P‐uptake and dry weight. The effect of inoculation exceeded that of the fertilization with half of the usual rate. Dry weight and P‐uptake of plants grown in inoculated soils receiving one half of the usual rate of superphosphate were higher than those for plants grown in pots receiving the usual rate of superphosphate in the absence of the inoculation. The usual rate of superphosphate in the presence of inoculation doubled both P‐uptake and dry weight of Vicia faba. However, one half of the usual rate of superphosphate in the presence of inoculation with PDB increased P‐uptake and dry weight of faba plants by one half more than the control.

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“…The estimated profitability of the each pound spent on remediating agricultural drainage water is given in ( Zaghloul, 2016;Zayed et al, (1971), Monib et al, (1971), Abd-el-Malek et al, (1972, Guirguis et al, (1972, Zanati et al, (1973), Saber et al, (1974), Saber et al, (1975a, Kabesh et al, (1975), Saber (1976a,b,c,d) Mansour et al, 2022). Our present study exhibit that, the combined application of water remediation using DHS as well as soil remediation using microbial amendments has profound effects on soil yield productivity with the less agricultural demands needed that usually used during the traditional agriculture process.…”

Section: Profitability Of the Pound Spent On The Remediation Of Agric...mentioning

confidence: 99%

Economic valuation of irrigating tomato plants with agricultural drainage water remediated with DHS technology

Eleshmawiy

Gadow

Kabary

et al. 2022

ijhs

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An economic evaluation of the effect of irrigating tomato plants with agricultural drainage water remediated with DHS technology was conducted in a field experiment at Rahawy, Giza governorate. According to the findings, Egypt's reuse of agricultural drainage water meets around 15% of its irrigation needs, while the overall expenses of remediating one cubic metre of agricultural drainage water using DHS technology reached LE 1.03. The volume of irrigation water used to grow tomato plants decreased by 5% in non-remediated soil ecosystems, 14% in soil ecosystems remediated by microbial inoculation and fortified by bentonite clay mineral, and 22% in soil ecosystems receiving a mix of clay minerals, rock phosphate, and sulphur and inoculated by Thiobacillus sps and phosphate dissolving bacteria PDB. the productivity of one feddan of tomato crop irrigated with non-remediated agricultural drainage water reached 11.31 tons per feddan, irrigation with agricultural drainage water increased tomato crop by about 31%, all studied indicators of the economic efficiency of tomato production grown in remediated soil ecosystem and irrigated with remediated agricultural drainage water were higher than their counterparts grown in non-remediated soil ecosystem and irrigated with non-remediated agricultural drainage water.

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Studies on Microbial Fertilizers. III. Effect of phosphate and silicate dissolving bacteria on the uptake of phosphorus and potassium from calcareous soils by sorghum helepensis

Cited by 7 publications

References 6 publications

Availability of phosphorus in a calcareous soil treated with rock phosphate or superphosphate as affected by phosphate-dissolving fungi

Availability of phosphorus in a calcareous soil treated with rock phosphate or superphosphate as affected by phosphate-dissolving fungi

Influence of Phosphate Dissolving Bacteria on the Efficiency of Superphosphate in a Calcareous Soil Cultivated with Vicia faba

Economic valuation of irrigating tomato plants with agricultural drainage water remediated with DHS technology

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