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| Registros recuperados : 55 | |
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| 5. | | SILVA, M. V. G. B.; TASSELL, C. P. V.; SONSTEGARD, T. S.; MATUKUMALLI, L.; SCHROEDER, S.; VANRADEN, P.; WIGGANS, G. Predição do valor genético total de touros da raça Holandesa por meio de mapas densos de marcadores. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA. 45., 2008, Lavras, MG. Anais... Viçosa, MG: Sociedade Brasileira de Zootecnia, 2008.| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | ANDREOTE, A. P. D.; ROSÁRIO, M. F. do; LEDUR, M. C.; JORGE, E. C.; SONSTEGARD, T. S.; MATUKUMALLI, L.; COUTINHO, L. L. Identification and characterization of microRNAs expressed in chicken skeletal muscle. Genetics and Molecular Research, v. 6, n. 1, p. 1465-1479, 2014.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 9. | | VENERONI, G. B.; MEIRELLES, S. L.; SANTIAGO, A. C.; SONSTEGARD, T. S.; OLIVEIRA, H. N.; YAMAGISHI, M. E. B.; ALENCAR, M. M. de; REGITANO, L. C. de A. Identification of genomic regions associated with backfat thickness in synthetic cattle. In: WORKSHOP DA REDE GENÔMICA ANIMAL, 1., 2009, Fortaleza. Anais... Fortaleza, Rede Genômica Animal, 2009.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 10. | | BENAVIDES, M. V.; SONSTEGARD, T. S.; KEMP, S.; MUGAMBI, J. M.; GIBSON, J. P.; BAKER, R. L.; HANOTTE, O.; MARSHALL, K.; VAN TASSELL, C. Identification of novel loci associated with gastrointestinal parasite resistance in a Red Maasai x Dorper backcross population. Plos One, v. 10, n. 4, e0122797, Apr. 2015.| Biblioteca(s): Embrapa Pecuária Sul; Embrapa Pesca e Aquicultura. |
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| 11. | | PORTO NETO, L. R.; SONSTEGARD, T. S.; LIU, G.; BICKHART, D.; GONDRO, C.; SILVA, M. V. G. B.; UTSUNOMIYA, Y. T.; GARCIA, J. F.; VAN TASSELL, C. P. Genomic divergence of indicine and taurine cattle identified through high-density SNP gebotyping. In: ADSA-ASAS ANNUAL MEETINGS, 2013, Indianápolis, Indiana. Abstracts... Indianápolis: [s.n.], 2013.| Biblioteca(s): Embrapa Gado de Leite. |
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| 12. | | GARCIA, J. F.; CARMO, A. S. DO; UTSUNOMIYA, Y. T.; NEVES, H. H. DE R.; CARVALHEIRO, R.; TASSELL, C. V.; SONSTEGARD, T. S.; SILVA, M. V. G. B. How bioinformatics enables livestock applied sciences in the genomic era. In: BRAZILIAN SYMPOSIUM ON BIOINFORMATICS, 2012, Heidelberg. Proceedings... Porto Alegre: Sociedade Brasileira e Computação, 2012.| Biblioteca(s): Embrapa Gado de Leite. |
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| 14. | | LIU, G. E.; LI, R. W.; SONSTEGARD, T. S.; MATUKUMALLI, L. K.; SILVA, M. V. G. B.; VAN TASSELL, C. P. Characterization of a novel microdeletion polymorphism on BTA5 in cattle. Animal Genetics, v. 39, n. 6, p. 655-658, 2008.| Biblioteca(s): Embrapa Gado de Leite. |
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| 15. | | O'BRIEN, A. M. P.; MÉSZÁROS, G.; UTSUNOMIYA, Y. T.; SONSTEGARD, T. S.; GARCIA, J. F.; TASSEL, C. P. V.; CARVALHEIRO, R.; SILVA, M. V. G. B.; SÖLKNER, J. Linkage disequilibrium levels in Bos indicus and Bos taurus cattle using medium and high density SNP chip data and different minor allele frequency distributions. Livestock Science, v. 166, p. 121-132, 2014.| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | REGITANO, l. C. A.; IBELLI, A. G.; GASPARIN, G.; MIYATA, M.; COUTINHO, L. L.; TEODORO, R. L.; MACHADO, M. A.; SILVA, M. V. G. B.; SONSTEGARD, T. S.; ALENCAR, M. M.; OLIVEIRA, S. On the search for markers of tick resistance in bovines. In: INTERNATIONAL SYMPOSIUM ON ANIMAL GENOMICS FOR ANIMAL HEALTH, 2007, Paris. Proceedings... Paris, 2007. p. 20| Biblioteca(s): Embrapa Gado de Leite. |
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| 18. | | VENERONI, G. B.; MEIRELLES, S. L.; SANTIAGO, A. G.; GROSSI, D. C.; SONSTEGARD, T. S.; YAMAGISHI, M. E. B.; COUTINHO, L. L.; OLIVEIRA, H. N.; ALENCAR, M. M. de; REGITANO, L. C. de A. Identification of genomic regions associated with backfat thickness in synthetic cattle. In: INTERNATIONAL CONFERENCE ON ANIMAL GENETICS, 32., 2010, Edinburgh. Proceedings... Edinburgh: International Society for Animal Genetics, 2010. P4020.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 19. | | VERONESI, G. B.; MEIRELLES, S. L.; SANTIAGO, A. C.; GROSSI, D. A.; SONSTEGARD, T. S.; YAMAGISHI, M. E. B.; COUTINHO, L. L.; OLIVEIRA, H. N.; ALENCAR, M. M.; REGITANO, L. C. de A. Identification of genomic regions associated with backfat thickness in synthetic cattle. In: INTERNATIONAL CONFERENCE ON ANIMAL GENETICS, 32., 2010, Edinburgh. Proceedings... Edinburgh: International Society for Animal Genetics, 2010. P4020.| Biblioteca(s): Embrapa Agricultura Digital. |
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| 20. | | PORTO-NETO, L. R.; SONSTEGARD, T. S.; LIU, G. E.; BICKHART, D. M.; SILVA, M. V. G. B.; MACHADO, M. A.; UTSUNOMIYA, Y. T.; GARCIA, J. F.; GONDRO, C.; VAN TASSELL, C. P. Genomic divergence of zebu and taurine cattle identified through high-density SNP genotyping. BMC Genomics, v. 14, article 876, 2013. Disponível em: http://www.biomedcentral.com/1471-2164/14/876| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 55 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
25/04/2006 |
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Data da última atualização: |
14/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BALIGAR, V. C.; FAGERIA, N. K. |
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Afiliação: |
VIRUPAX C. BALIGAR; NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Aluminum influence on growth and uptake of micronutrients by cacao. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Journal of Food, Agriculture & Environment, v. 3, n. 3/4, p. 173-177, July/Oct. 2005. |
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Idioma: |
Inglês |
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Conteúdo: |
Cacao (Theobroma cacao L) productivity in tropical soils is largely determined by aluminum toxicity and inadequate supply of essential availablenutrient. However, information on micronutrient requirements by cacao in acid soils is scarce. A growth chamber experiment was conducted toevaluate soil Al saturation (0.2, 19 and 26% of CEC) effects on root and shoot growth and micronutrient uptake parameters (concentration, uptakeefficiency ratios, influx and transport) by cacao. Root and shoot growth were significantly reduced by higher soil Al saturations, however, rootgrowth was more sensitive to Al toxicity than shoot growth. Critical soil Al saturation (soil Al saturation at which 10% reduction of optimal growthis achieved) for root growth was 2% and for shoot growth it was 15%. Uptake of Cu, Fe, Mn and Zn decreased quadratically with increasing soilAl saturation in the range of 0.2 to 26% but uptake for B increased with increasing soil Al saturation. Among the micronutrients, maximum uptakewas for Mn and minimum uptake was for Cu. Micronutrient use efficiency ratio (ER, mg shoot dry wt produced/mg of element in shoot) was inthe order of Cu >B > Zn > Fe > Mn. The ER for B, Mn and Zn increased quadratically and significantly with increasing soil Al saturation. Positivequadratic relations were observed for soil Al saturation and influx of micronutrients with the exception of Fe. The transport of Cu, Fe, Mn and Znto shoots decreased quadratically with increasing soil Al saturation. Applications of micronutrients are generally required for improving yieldpotential of cacao in highly weathered tropical soils. MenosCacao (Theobroma cacao L) productivity in tropical soils is largely determined by aluminum toxicity and inadequate supply of essential availablenutrient. However, information on micronutrient requirements by cacao in acid soils is scarce. A growth chamber experiment was conducted toevaluate soil Al saturation (0.2, 19 and 26% of CEC) effects on root and shoot growth and micronutrient uptake parameters (concentration, uptakeefficiency ratios, influx and transport) by cacao. Root and shoot growth were significantly reduced by higher soil Al saturations, however, rootgrowth was more sensitive to Al toxicity than shoot growth. Critical soil Al saturation (soil Al saturation at which 10% reduction of optimal growthis achieved) for root growth was 2% and for shoot growth it was 15%. Uptake of Cu, Fe, Mn and Zn decreased quadratically with increasing soilAl saturation in the range of 0.2 to 26% but uptake for B increased with increasing soil Al saturation. Among the micronutrients, maximum uptakewas for Mn and minimum uptake was for Cu. Micronutrient use efficiency ratio (ER, mg shoot dry wt produced/mg of element in shoot) was inthe order of Cu >B > Zn > Fe > Mn. The ER for B, Mn and Zn increased quadratically and significantly with increasing soil Al saturation. Positivequadratic relations were observed for soil Al saturation and influx of micronutrients with the exception of Fe. The transport of Cu, Fe, Mn and Znto shoots decreased quadratically with increasing soil Al saturatio... Mostrar Tudo |
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Palavras-Chave: |
Micronutriente. |
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Thesagro: |
Alumínio; Cacau; Theobroma Cacao. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02179naa a2200181 a 4500
001 1214079
005 2022-05-14
008 2005 bl uuuu u00u1 u #d
100 1 $aBALIGAR, V. C.
245 $aAluminum influence on growth and uptake of micronutrients by cacao.$h[electronic resource]
260 $c2005
520 $aCacao (Theobroma cacao L) productivity in tropical soils is largely determined by aluminum toxicity and inadequate supply of essential availablenutrient. However, information on micronutrient requirements by cacao in acid soils is scarce. A growth chamber experiment was conducted toevaluate soil Al saturation (0.2, 19 and 26% of CEC) effects on root and shoot growth and micronutrient uptake parameters (concentration, uptakeefficiency ratios, influx and transport) by cacao. Root and shoot growth were significantly reduced by higher soil Al saturations, however, rootgrowth was more sensitive to Al toxicity than shoot growth. Critical soil Al saturation (soil Al saturation at which 10% reduction of optimal growthis achieved) for root growth was 2% and for shoot growth it was 15%. Uptake of Cu, Fe, Mn and Zn decreased quadratically with increasing soilAl saturation in the range of 0.2 to 26% but uptake for B increased with increasing soil Al saturation. Among the micronutrients, maximum uptakewas for Mn and minimum uptake was for Cu. Micronutrient use efficiency ratio (ER, mg shoot dry wt produced/mg of element in shoot) was inthe order of Cu >B > Zn > Fe > Mn. The ER for B, Mn and Zn increased quadratically and significantly with increasing soil Al saturation. Positivequadratic relations were observed for soil Al saturation and influx of micronutrients with the exception of Fe. The transport of Cu, Fe, Mn and Znto shoots decreased quadratically with increasing soil Al saturation. Applications of micronutrients are generally required for improving yieldpotential of cacao in highly weathered tropical soils.
650 $aAlumínio
650 $aCacau
650 $aTheobroma Cacao
653 $aMicronutriente
700 1 $aFAGERIA, N. K.
773 $tJournal of Food, Agriculture & Environment$gv. 3, n. 3/4, p. 173-177, July/Oct. 2005.
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