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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
28/09/1995 |
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Data da última atualização: |
28/09/1995 |
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Autoria: |
MANDAL, L. N.; KHAN, S. K. |
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Título: |
Transformation of fixed phosphorus in soils under waterlogged condition. |
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Ano de publicação: |
1977 |
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Fonte/Imprenta: |
Journal Indian Society of Soil Science, v.25, n.2, p.122-128, 1977. |
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Idioma: |
Inglês |
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Conteúdo: |
Sixty to seventy-five per cent of the amount of the applied phosphate was found to remain in soil in the fixed form as Al-Fe- and Ca- phosphate after the harvest of rice plants. Expe-
riment was conducted to study the transformation of such fixed P in soil during the period
when the soils are re-waterlogged in the following cropping season after an interving dry
fallow period for about 5 months. The overall results indicated that the applied P which
was left in the soil fixed from after the crop harvest could significantly contribute to the
pool of avail. P in the succeeding season during the initial period of plant growth. The
amount of fixed Al-P did not practically record any change on re-waterlogging the soil in
the next season, particularly during the initial period. The fixed Fe-P recorded a decrease
immediately after re-waterlogging the soils having high P-fixing capacity, whereas in low
fixing soil it remained practically unchanged. The fixed Ca-P recored a gradual increase in
the soil rich in native Ca-P but showed a slow decreased in the soil comparatively poor in
this fraction of P. |
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Palavras-Chave: |
Disponibilidade; P availability; Re-waterlogging; Transformation of added P. |
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Thesagro: |
Fósforo; Solo. |
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Thesaurus Nal: |
soil. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01708naa a2200217 a 4500
001 1786402
005 1995-09-28
008 1977 bl --- 0-- u #d
100 1 $aMANDAL, L. N.
245 $aTransformation of fixed phosphorus in soils under waterlogged condition.
260 $c1977
520 $aSixty to seventy-five per cent of the amount of the applied phosphate was found to remain in soil in the fixed form as Al-Fe- and Ca- phosphate after the harvest of rice plants. Expe- riment was conducted to study the transformation of such fixed P in soil during the period when the soils are re-waterlogged in the following cropping season after an interving dry fallow period for about 5 months. The overall results indicated that the applied P which was left in the soil fixed from after the crop harvest could significantly contribute to the pool of avail. P in the succeeding season during the initial period of plant growth. The amount of fixed Al-P did not practically record any change on re-waterlogging the soil in the next season, particularly during the initial period. The fixed Fe-P recorded a decrease immediately after re-waterlogging the soils having high P-fixing capacity, whereas in low fixing soil it remained practically unchanged. The fixed Ca-P recored a gradual increase in the soil rich in native Ca-P but showed a slow decreased in the soil comparatively poor in this fraction of P.
650 $asoil
650 $aFósforo
650 $aSolo
653 $aDisponibilidade
653 $aP availability
653 $aRe-waterlogging
653 $aTransformation of added P
700 1 $aKHAN, S. K.
773 $tJournal Indian Society of Soil Science$gv.25, n.2, p.122-128, 1977.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 9 | |
| 1. |  | SANTOS, J. V. M.; JOSHI, T.; KHAN, S. M.; LIU, Y.; WANG, J.; VUONG, T. D.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. F. de; VALLIYODAN, B.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V. Copy-number variations reveal divergence among brazilian soybean cultivars. In: CONGRESSO BRASILEIRO DE SOJA, 7.; MERCOSOJA, 2015, Florianópolis. Tecnologia e mercado global: perspectivas para soja: anais. Londrina: Embrapa Soja, 2015. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|    |
| 2. | | ALMEIDA, V. P.; TOLOUEI, S. E. L.; MANOEL MINTEGUIAGA; CHAVES, D. S. A.; HEIDEN, G.; KHAN, S. I.; TROTT, J.; WANG, M.; DELLACASSA, E.; RAMAN, V.; FARAGO, P. V.; KHAN, I. A.; GASPAROTTO JUNIOR, A.; MANFRON, J. Chemical profiles and cytotoxic activities of essential oils from six species of Baccharis subgenus Coridifoliae (Asteraceae). Chemistry and Biodiversity, v. 20, n. 10, e202300862, Oct. 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 4 |
| Biblioteca(s): Embrapa Clima Temperado. |
|  |
| 3. | | BUDEL, J. M.; WANG, M.; RAMAN, V.; ZHAO, J.; KHAN, S.; REHMAN, J. U.; TECHEN, N.; TEKWANI, B.; MONTEIRO, L. M.; HEIDEN, G.; TAKEDA, I. J. M.; FARAGO, P. V.; KHAN, I. A. Essential oils of five baccharis species: investigations on the chemical composition and biological activities. Molecules, v. 23, p. 1-19, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Clima Temperado. |
|  |
| 4. | | SANTOS, J. V. M. dos; VALLIYODAN, B.; JOSHI, T.; KHAN, S. M.; LIU, YANG.; WANG, J.; VUONG, T. D.; OLIVEIRA, M. F. de; MARCELINO-GUIMARÃES, F. C.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V. Evaluation of genetic variation among Brazilian soybean cultivars through genome resequencing. BMC Genomics, v. 17, n. 110, 18 p., Feb. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Soja. |
| |
| 5. | | MALDONADO DOS SANTOS, J. V.; JOSHI, T.; VALLIYODAN, B.; KHAN, S. M.; LIU, Y.; WANG, J.; VUONG, T. D.; OLIVEIRA, M. F. de; MARCELINO-GUIMARÃES, F. C.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V. Identification of allelic variations in RHG1 Loci associated to the resistance to soybean cyst nematode. In: INTERNATIONAL CONGRESS OF PLANT MOLECULAR BIOLOGY, 11., 2015, Iguassu Falls. Abstract... Abstract: 568.pdf. Autoria: MALDONADO DOS SANTOS, J. V. [i.e. SANTOS, J. V. M. dos].| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
| |
| 6. | | SANTOS, J. V. M. dos; JOSHI, T.; KHAN, S. M.; LIU, Y.; WANG, J.; VUONG, T. D.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. F. de; VALLIYODAN, B.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V. Genomic analysis of soybean accessions for allelic variations identification in brazilian germplasm. In: CONGRESSO BRASILEIRO DE SOJA, 7.; MERCOSOJA, 2015, Florianópolis. Tecnologia e mercado global: perspectivas para soja: anais. Londrina: Embrapa Soja, 2015. 3 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
| |
| 7. | | LIMA, V. L. de; AMARAL JÚNIOR, A. T. do; KAMPHORST, S. H.; BISPO, R. B.; LEITE, J. T.; SANTOS, T. de O.; SCHMITT, K. F. M.; CHAVES, M. M.; OLIVEIRA, U. A. de; SANTOS, P. H. A. D.; GONÇALVES, G. M. B.; KHAN, S.; GUIMARAES, L. J. M. Combined dominance and additive gene effects in trait inheritance of drought-stressed and full irrigated popcorn. Agronomy, v. 9, n. 12, article 782, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 8. | | GARDNER, T. A.; BURGESS, N. D.; AGUILAR-AMUCHASTEGUI, N.; BARLOW, J.; BERENGUER, E.; CLEMENTS, T.; DANIELSEN, F.; FERREIRA, J.; FODEN, W.; KAPOS, V.; KHAN, S. M.; LEES, A. C.; PARRY, L.; ROMAN-CUESTA, R. M.; SCHMITT, C. B.; STRANGE, N.; THEILADE, I.; VIEIRA, I. C. G. A framework for integrating biodiversity concerns into national REDD+ programmes. Biological Conservation, v. 154, p. 61-71, Oct. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 9. | | SANTOS, A.; AMARAL JÚNIOR, A. T. do; FRITSCHE-NETO, R.; KAMPHORST, S. H.; FERREIRA, F. R.; AMARAL, J. F. T. do; VIVAS, J. M. S.; SANTOS, P. H. A. D.; LIMA V. J. de; KHAN, S.; SCHMITT, K. F. M.; LEITE, J. T.; SANTOS JUNIOR, D. R. dos; BISPO, R. B.; SANTOS, T. de O.; OLIVEIRA, U. A. de; GUIMARAES, L. J. M.; RODRIGUEZ, O. Relative importance of gene effects for nitrogen-use efficiency in popcorn. PLoS ONE, v. 14, n. 9, e0222726, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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