The Conversion of Inorganic Phosphorus Fractions, Phosphatase Activity, and Some Biological Properties in Sandy Soil Enriched with Minerals, Organic Matter, and Microbial Modifiers under Two Months of Incubation
| Title: | The Conversion of Inorganic Phosphorus Fractions, Phosphatase Activity, and Some Biological Properties in Sandy Soil Enriched with Minerals, Organic Matter, and Microbial Modifiers under Two Months of Incubation |
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| Authors: | S. F. Hashemi, R. Zalaghi, N. Enayatizamir |
| Source: | علوم آب و خاک, Vol 26, Iss 1, Pp 13-27 (2022) |
| Publisher Information: | Isfahan University of Technology, 2022. |
| Publication Year: | 2022 |
| Collection: | LCC:Agriculture LCC:Agriculture (General) |
| Subject Terms: | apatite, zeolite, molasses, phosphorus fractionation, phosphorus solubilizing microorganisms, Agriculture, Agriculture (General), S1-972 |
| More Details: | This study investigated the effect of the inoculation of the soil with some phosphorus solubilizing microorganisms (PSM) on inorganic P fractions in sandy soil enriched with inorganic and organic amendments. A factorial experiment arrangement was performed in a completely randomized design with three replications, using two factors: microorganisms (control, Entrobacter cloacae, Brevundimonas, and piriformospora indica) and amendments (control, (5%) apatite, (5%) apatite + (3%) zeolite, (5%) apatite + (1%) molasses). A 60-days incubation was performed after the application of treatments. Inorganic P fractionation and alkaline phosphatase activity of soil were measured at the end of the experiment. Phosphorus distribution in soil was as follow: octacalcium phosphate > apatite P > dicalcium phosphate > Olsen p > aluminium phosphate > iron phosphate. The application of apatite increased all of the P mineral fractions. The application of zeolite-appatie was very effective and although did not increase Olsen P (probably because of the low cation exchange capacity of soil), had a significant effect (p |
| Document Type: | article |
| File Description: | electronic resource |
| Language: | Persian |
| ISSN: | 2476-3594 2476-5554 |
| Relation: | http://jstnar.iut.ac.ir/article-1-4077-en.html; https://doaj.org/toc/2476-3594; https://doaj.org/toc/2476-5554 |
| Access URL: | https://doaj.org/article/bc2974d227bc4b6b86925bd8a1083d52 |
| Accession Number: | edsdoj.bc2974d227bc4b6b86925bd8a1083d52 |
| Database: | Directory of Open Access Journals |
| ISSN: | 24763594 24765554 |
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| Published in: | علوم آب و خاک |
| Language: | Persian |