Effect of heating on properties of some soils from Southern Nigeria and growth of rice
The effect of heating on the properties of Apomu (Psammentic Usthorthent), Egbeda (Oxic Paleustalf) and Gambari (Typic Plinthustalf) surface soils were studied under laboratory conditions. Heating at low temperatures (≤100°C) have no detrimental effects on soil properties, on the contrary it increas...
| Autores principales: | , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
1980
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/176291 |
| _version_ | 1855523841839726592 |
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| author | Kang, B.T. Sajjapongse, A. |
| author_browse | Kang, B.T. Sajjapongse, A. |
| author_facet | Kang, B.T. Sajjapongse, A. |
| author_sort | Kang, B.T. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The effect of heating on the properties of Apomu (Psammentic Usthorthent), Egbeda (Oxic Paleustalf) and Gambari (Typic Plinthustalf) surface soils were studied under laboratory conditions. Heating at low temperatures (≤100°C) have no detrimental effects on soil properties, on the contrary it increased the soil extractable P, Mg, Fe, Mn and Zn levels. Pronounced reductions in total N, Org. C, Org. P and extractable Ca and Mg levels and marked increases in extractable P, Zn, Mn and Fe were observed by heating to 200°C. Heating to ≥500° had an adverse effect on soil chemical and physical properties.
Plant height and dry matter yeild of rice plants were higher when grown on Egbeda soil previously heated to 100°C. With addition of N, P and K there was no observed beneficial effect of the heating treatment. Rice plants grown on Egbeda soil previously heated to 200°C showed high uptake of Mn. Plants grew badly in soil previously heated to 500°C. |
| format | Journal Article |
| id | CGSpace176291 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1980 |
| publishDateRange | 1980 |
| publishDateSort | 1980 |
| record_format | dspace |
| spelling | CGSpace1762912025-11-11T10:15:19Z Effect of heating on properties of some soils from Southern Nigeria and growth of rice Kang, B.T. Sajjapongse, A. Heating nutrient availability rice soil properties The effect of heating on the properties of Apomu (Psammentic Usthorthent), Egbeda (Oxic Paleustalf) and Gambari (Typic Plinthustalf) surface soils were studied under laboratory conditions. Heating at low temperatures (≤100°C) have no detrimental effects on soil properties, on the contrary it increased the soil extractable P, Mg, Fe, Mn and Zn levels. Pronounced reductions in total N, Org. C, Org. P and extractable Ca and Mg levels and marked increases in extractable P, Zn, Mn and Fe were observed by heating to 200°C. Heating to ≥500° had an adverse effect on soil chemical and physical properties. Plant height and dry matter yeild of rice plants were higher when grown on Egbeda soil previously heated to 100°C. With addition of N, P and K there was no observed beneficial effect of the heating treatment. Rice plants grown on Egbeda soil previously heated to 200°C showed high uptake of Mn. Plants grew badly in soil previously heated to 500°C. 1980 2025-09-01T12:33:31Z 2025-09-01T12:33:31Z Journal Article https://hdl.handle.net/10568/176291 en Limited Access application/pdf Kang, B.T. & Sajjapongse, A. (1980). Effect of heating on properties of some soils from southern Nigeria and growth of rice. Plant and Soil, 55(1), 85-95. |
| spellingShingle | Heating nutrient availability rice soil properties Kang, B.T. Sajjapongse, A. Effect of heating on properties of some soils from Southern Nigeria and growth of rice |
| title | Effect of heating on properties of some soils from Southern Nigeria and growth of rice |
| title_full | Effect of heating on properties of some soils from Southern Nigeria and growth of rice |
| title_fullStr | Effect of heating on properties of some soils from Southern Nigeria and growth of rice |
| title_full_unstemmed | Effect of heating on properties of some soils from Southern Nigeria and growth of rice |
| title_short | Effect of heating on properties of some soils from Southern Nigeria and growth of rice |
| title_sort | effect of heating on properties of some soils from southern nigeria and growth of rice |
| topic | Heating nutrient availability rice soil properties |
| url | https://hdl.handle.net/10568/176291 |
| work_keys_str_mv | AT kangbt effectofheatingonpropertiesofsomesoilsfromsouthernnigeriaandgrowthofrice AT sajjapongsea effectofheatingonpropertiesofsomesoilsfromsouthernnigeriaandgrowthofrice |