The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils

<p><span lang="EN-US">Phosphorus (P) is affected by many factors that minimize its solubility especially in calcareous soils. The aim of this work was to conduct laboratory and greenhouse experiments to study the effect of using P solubilizing substances, </span><em>...

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Autores principales:	Abd-Elmonem Mohamed ELGALA, Shaimaa Hassan ABD-ELRAHMAN
Formato:	article
Lenguaje:	EN SL
Publicado:	University of Ljubljana, Biotechnical Faculty 2021
Materias:	phosphorus sources basic slag organic substances chelating substances p availability p dissolving bacteria calcareous soils vicia faba Agriculture S
Acceso en línea:	https://doaj.org/article/a891cb65b2ab4245826cd9976fb72b77
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spelling	oai:doaj.org-article:a891cb65b2ab4245826cd9976fb72b772021-11-10T08:32:57ZThe possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils1581-91751854-194110.14720/aas.2021.117.3.1874https://doaj.org/article/a891cb65b2ab4245826cd9976fb72b772021-11-01T00:00:00Zhttp://ojs.aas.bf.uni-lj.si/index.php/AAS/article/view/1874https://doaj.org/toc/1581-9175https://doaj.org/toc/1854-1941<p><span lang="EN-US">Phosphorus (P) is affected by many factors that minimize its solubility especially in calcareous soils. The aim of this work was to conduct laboratory and greenhouse experiments to study the effect of using P solubilizing substances, </span><em><span lang="EN-US">i.e., </span></em><span lang="EN-US">compost, humic acid (HA), citric acid and ethylene di-amine tetra acetic acid (EDTA), and rhizobacteria, </span><em><span lang="EN-US">Bacillus megaterium</span></em><span lang="EN-US"> var. </span><em><span lang="EN-US">phosphaticum</span></em><span lang="EN-US"> on solubilizing P from different sources, ordinary superphosphate (OSP), rock phosphate (RP) and basic slag (BS). The effect of these treatments on the P- availability in El-Nubaria calcareous soil and P- uptake by faba bean (</span><em><span lang="EN-US">Vicia faba </span></em><span lang="EN-US">‘</span><span lang="EN-US">Giza 843</span><span lang="EN-US">’</span><span lang="EN-US">) were studied. Obtained results showed that the solubility of P sources differs in their ability to release soluble P in the following order: OSP > RP > BS. The following descending order was appeared of available P in soil with addition of solubilizing agents: citric acid > EDTA > HA > compost for these sources of P, for both experiments. Regarding the interaction between solubilizing agents, the treatments of HA combined with EDTA or citric acid were superior in giving high concentrations in soil, and vigor plant growth. In addition, the solubility of P increased by about 5-6 times for all sources in the presence of P- dissolving bacteria. It seemed that the presence of appreciable amounts of Mg, S, Fe, Mn, B and other elements in BS played a role in enhancing plant growth and increasing yield, especially in the presence of added bacteria. BS could be used in calcareous soils and for soils characterized by low nutrient supply as sandy.</span></p>Abd-Elmonem Mohamed ELGALAShaimaa Hassan ABD-ELRAHMANUniversity of Ljubljana, Biotechnical Facultyarticlephosphorus sourcesbasic slagorganic substanceschelating substancesp availabilityp dissolving bacteriacalcareous soilsvicia fabaAgricultureSENSLActa Agriculturae Slovenica, Vol 117, Iss 3, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN SL
topic	phosphorus sources basic slag organic substances chelating substances p availability p dissolving bacteria calcareous soils vicia faba Agriculture S
spellingShingle	phosphorus sources basic slag organic substances chelating substances p availability p dissolving bacteria calcareous soils vicia faba Agriculture S Abd-Elmonem Mohamed ELGALA Shaimaa Hassan ABD-ELRAHMAN The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils
description	<p><span lang="EN-US">Phosphorus (P) is affected by many factors that minimize its solubility especially in calcareous soils. The aim of this work was to conduct laboratory and greenhouse experiments to study the effect of using P solubilizing substances, </span><em><span lang="EN-US">i.e., </span></em><span lang="EN-US">compost, humic acid (HA), citric acid and ethylene di-amine tetra acetic acid (EDTA), and rhizobacteria, </span><em><span lang="EN-US">Bacillus megaterium</span></em><span lang="EN-US"> var. </span><em><span lang="EN-US">phosphaticum</span></em><span lang="EN-US"> on solubilizing P from different sources, ordinary superphosphate (OSP), rock phosphate (RP) and basic slag (BS). The effect of these treatments on the P- availability in El-Nubaria calcareous soil and P- uptake by faba bean (</span><em><span lang="EN-US">Vicia faba </span></em><span lang="EN-US">‘</span><span lang="EN-US">Giza 843</span><span lang="EN-US">’</span><span lang="EN-US">) were studied. Obtained results showed that the solubility of P sources differs in their ability to release soluble P in the following order: OSP > RP > BS. The following descending order was appeared of available P in soil with addition of solubilizing agents: citric acid > EDTA > HA > compost for these sources of P, for both experiments. Regarding the interaction between solubilizing agents, the treatments of HA combined with EDTA or citric acid were superior in giving high concentrations in soil, and vigor plant growth. In addition, the solubility of P increased by about 5-6 times for all sources in the presence of P- dissolving bacteria. It seemed that the presence of appreciable amounts of Mg, S, Fe, Mn, B and other elements in BS played a role in enhancing plant growth and increasing yield, especially in the presence of added bacteria. BS could be used in calcareous soils and for soils characterized by low nutrient supply as sandy.</span></p>
format	article
author	Abd-Elmonem Mohamed ELGALA Shaimaa Hassan ABD-ELRAHMAN
author_facet	Abd-Elmonem Mohamed ELGALA Shaimaa Hassan ABD-ELRAHMAN
author_sort	Abd-Elmonem Mohamed ELGALA
title	The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils
title_short	The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils
title_full	The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils
title_fullStr	The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils
title_full_unstemmed	The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils
title_sort	possible use of scarce soluble materials as a source of phosphorus in vicia faba l. grown in calcareous soils
publisher	University of Ljubljana, Biotechnical Faculty
publishDate	2021
url	https://doaj.org/article/a891cb65b2ab4245826cd9976fb72b77
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The possible use of scarce soluble materials as a source of phosphorus in Vicia faba L. grown in calcareous soils

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