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| Registros recuperados : 5 | |
| 1. |  | SILVA, L. O. C. da; TSURUTA, S.; BERTRAND, J. K.; GONDO, A.; JOSAHKIAN, L. A. Performance group in G X E study for genetic evaluation of growth in Brazillian Nellore. In: ADSA-PSA-AMPA-ASAS JOINT ANNUAL MEETING, 2009, Montreal. Abstracts. Montreal: ADSA: ASAS, 2009. Disponível em:< http://adsa.asas.org/meetings/2009/abstracts/toc.htm > Acesso em: 15 dez. 2009. Publicado em: Journal of Animal Science, Champaign, v. 87, E-Supplement 2/J; Journal of Dairy Science, Champaign, v. 92, E-Supplement 1. p. 18. Breeding and Genetics : Poultry Breeding, and Genetics of Disease. 1 p. Trabalho M.48.| Biblioteca(s): Embrapa Gado de Corte. |
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| 2. | | COMERFORD, J. W.; BERTRAND, J. K.; BENYSHEK, L. L.; JOHNSON, M. H. Reproductive rates, birth weight, calving ease and 24-H calf survival in a four-breed diallel among Simmental, Limousin, Polled Hereford and Brahman beef cattle. Journal of Animal Science, v.64, n.1, p.65-76, 1987.| Biblioteca(s): Embrapa Pantanal. |
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| 3. | | SILVA, L. O. C. da; TSURUTA, S.; TORRES JUNIOR, R. A. de A.; BERTRAND, J. K.; GONDO, A.; NOBRE, P. R. C.; JOSAHKIAN, L. A. Alternativas para manejar dados relacionados à idade ao primeiro parto em Nelore, quando se pretende estimar parâmetros genéticos. In: REUNIÓN BIENAL [DE LA] ASOCIACIÓN LATINOAMERICANA DE PRODUCCIÓN ANIMAL, 21., 2009, San Juan. Producción animal em tiempos de crisis: memórias... San Juan: ALPA, 2009. p. 106-110 (GFR-19C).| Biblioteca(s): Embrapa Gado de Corte. |
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| 4. | | SILVA, L. O. C.; TSURUTA, S.; BERTRAND, J. K.; GONDO, A.; NOBRE, P. R. C.; TORRES JÚNIOR, R. A. A.; MACHADO, C. H. C. An approach for considering genotype x environment interaction in the genetic evaluations of Zebu beef cattle in Brazil. In: ADSA-PSA-AMPA-ASAS JOINT ANNUAL MEETING, 2008, Indianapolis. Abstracts. Indianapolis: ADSA: ASAS, 2008. Disponível em:< http://adsa.asas.org/meetings/2008/abstracts/TOC.htm > Acesso em: 26 mar. 2009. Publicado em: Journal of Animal Science, Champaign, v. 86, E-Supplement 2; Journal of Dairy Science, Champaign, v. 91, E-Supplement 1. p. 207 1 CD-ROM. Breeding and Genetics II. O202. Trabalho W46.| Biblioteca(s): Embrapa Gado de Corte. |
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| 5. | | SILVA, L. O. C. da; TSURUTA, S.; BERTRAND, J. K.; TORRES JUNIOR, R. A. de A.; GONDO, A.; NOBRE, P. R. C.; NIETO, L. M.; JOSAHKIAN, L. A.; ROSA, A. do N. Including data on culled heifers on breeding values for age at first calving, Nellore cattle. In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society fo Animal Science, 2010. 4 p.| Biblioteca(s): Embrapa Gado de Corte. |
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| Registros recuperados : 5 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
04/12/2018 |
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Data da última atualização: |
17/04/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
FRAZÃO, J. J.; BENITES, V. de M.; RIBEIRO, J. V. S.; PIEROBON, V. M.; LAVRES, J. |
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Afiliação: |
JOAQUIM JOSÉ FRAZÃO, USP/CENA; VINICIUS DE MELO BENITES, CNPS; JOÃO VICTOR SCHIAVON RIBEIRO, USP/ESALQ; VITOR MATEUS PIEROBON, USP/ESALQ; JOSÉ LAVRES, USP/CENA. |
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Título: |
Agronomic effectiveness of a granular poultry litter-derived organomineral phosphate fertilizer in tropical soils: soil phosphorus fractionation and plant responses. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Geoderma, v. 337, p. 582-593, Mar. 2019. |
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DOI: |
10.1016/j.geoderma.2018.10.003 |
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Idioma: |
Inglês |
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Conteúdo: |
Production of organomineral phosphate fertilizers (OMF) from poultry litter (PL) has been suggested to reduce the dependence on phosphorus (P) reserves. Here, we compared a granular PL-derived OMF to triple superphosphate (TSP) in two contrasting tropical soils (Oxisol and Entisol) by using isotope dilution with 32P. Our study aimed to gain insight into soil P fractionation, and P availability to maize plants achieved by P fertilization (0, 25, 50, 75 and 100 mg kg-1 of soil), in order to investigate the agronomic effectiveness of OMF. Despite u-XRF maps revealing that the mixture of PL and TSP as OMF resulted in P hot spots disseminated in a lowconcentration background, whereas for the TSP treatment higher P concentration was uniformly distributed in the granules, there was no difference in maize yield and fertilizer P recovery (%R) between P sources in both soils. In the Oxisol, there was no difference between fertilizers in any of the soil P pools, but larger readily phytoavailable P and smaller moderately labile P fractions were obtained with OMF. In the Entisol, the labile P pool was larger with TSP. Nevertheless, acid and alkaline phosphatase activity and microbial biomass were affected by P rate and P source. The results show that OMF is an effective substitute for conventional phosphate fertilizers, since OMF promotes P recovery, plant P uptake and biomass yields compared to those obtained with TSP. |
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Palavras-Chave: |
Fertilizante de liberação lenta; Fração de fósforo no solo. |
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Thesagro: |
Diluição Isotópica; Oxisol; Zea Mays. |
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Thesaurus NAL: |
Entisols; Oxisols. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
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Embrapa Solos (CNPS) |
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