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Registro Completo |
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
16/05/2018 |
Data da última atualização: |
07/02/2024 |
Tipo da produção científica: |
Documentos |
Autoria: |
CEMBRANELLI, M. de A. R.; GONÇALVES, G. S.; PAIVA, L. DE C.; SILVA, M. V. G. B.; MARTINS, M. F.; PANETTO, J. C. do C.; FERREIRA JÚNIOR, E.; CAMPOS, M. M.; MACHADO, M. A.; REIS, D. R. de L. |
Afiliação: |
Marcello de Aguiar Rodrigues Cembranelli, Associação Brasileira dos Criadores de Girolando; Gustavo Sousa Gonçalves, Associação Brasileira dos Criadores de Girolando; Leandro de Carvalho Paiva, Associação Brasileira dos Criadores de Girolando; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL; MARTA FONSECA MARTINS, CNPGL; JOAO CLAUDIO DO CARMO PANETTO, CNPGL; Edivaldo Ferreira Júnior, Associação Brasileira dos Criadores de Girolando; MARIANA MAGALHAES CAMPOS, CNPGL; MARCO ANTONIO MACHADO, CNPGL; DANIELE RIBEIRO DE LIMA REIS FAZA, CNPGL. |
Título: |
Programa de melhoramento genético da raça Girolando - 6ª Prova de Pré-Seleção de Touros - Maio/2018. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Juiz de Fora: Embrapa Gado de Leite, 2018. |
Páginas: |
33 p. |
Série: |
(Embrapa Gado de Leite. Documentos, 219). |
ISSN: |
1516-7453 |
Idioma: |
Português |
Conteúdo: |
A Associação Brasileira dos Criadores de Girolando, em parceria com a Embrapa Gado de Leite, realiza desde 1997, o Teste de Progênie (TP) da Raça Girolando, com o objetivo de identificar animais geneticamente superiores para características de importância econômica. Este documento contém as informações referentes à 6ª Prova de Pré-seleção de Touros Girolando, realizada no período de novembro de 2017 a abril de 2018, para a qual 59 animais foram selecionados. Destes, 40 (68%) foram classificados como aptos a participarem do TP. |
Palavras-Chave: |
Bovinos de leite; Melhoramento genetico; Raça girolando. |
Thesaurus Nal: |
Breeding and Genetic Improvement; dairy cattle; Girolando. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176949/1/Doc-219-Melhoramento-Girolando-Pre-2018.pdf
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Marc: |
LEADER 01546nam a2200325 a 4500 001 2091493 005 2024-02-07 008 2018 bl uuuu u0uu1 u #d 022 $a1516-7453 100 1 $aCEMBRANELLI, M. de A. R. 245 $aPrograma de melhoramento genético da raça Girolando - 6ª Prova de Pré-Seleção de Touros - Maio/2018.$h[electronic resource] 260 $aJuiz de Fora: Embrapa Gado de Leite$c2018 300 $a33 p. 490 $a(Embrapa Gado de Leite. Documentos, 219). 520 $aA Associação Brasileira dos Criadores de Girolando, em parceria com a Embrapa Gado de Leite, realiza desde 1997, o Teste de Progênie (TP) da Raça Girolando, com o objetivo de identificar animais geneticamente superiores para características de importância econômica. Este documento contém as informações referentes à 6ª Prova de Pré-seleção de Touros Girolando, realizada no período de novembro de 2017 a abril de 2018, para a qual 59 animais foram selecionados. Destes, 40 (68%) foram classificados como aptos a participarem do TP. 650 $aBreeding and Genetic Improvement 650 $adairy cattle 650 $aGirolando 653 $aBovinos de leite 653 $aMelhoramento genetico 653 $aRaça girolando 700 1 $aGONÇALVES, G. S. 700 1 $aPAIVA, L. DE C. 700 1 $aSILVA, M. V. G. B. 700 1 $aMARTINS, M. F. 700 1 $aPANETTO, J. C. do C. 700 1 $aFERREIRA JÚNIOR, E. 700 1 $aCAMPOS, M. M. 700 1 $aMACHADO, M. A. 700 1 $aREIS, D. R. de L.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
02/07/2021 |
Data da última atualização: |
04/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
VASCONCELLOS, R. C. C.; MENDES, F. F.; OLIVEIRA, A. C. de; GUIMARAES, L. J. M.; ALBUQUERQUE, P. E. P. de; PINTO, M. de O.; BARROS, B. de A.; PASTINA, M. M.; MAGALHAES, J. V. de; GUIMARÃES, C. T. |
Afiliação: |
RENATO C. C. VASCONCELLOS, Universidade Federal de Minas Gerais; FLÁVIA F. MENDES, Faculdade Ciências da Vida; ANTONIO CARLOS DE OLIVEIRA, CNPMS; LAURO JOSE MOREIRA GUIMARAES, CNPMS; PAULO EMILIO PEREIRA DE ALBUQUERQUE, CNPMS; MARCOS DE OLIVEIRA PINTO, CNPMS; BEATRIZ DE ALMEIDA BARROS, CNPMS; MARIA MARTA PASTINA, CNPMS; JURANDIR VIEIRA DE MAGALHAES, CNPMS; CLAUDIA TEIXEIRA GUIMARAES, CNPMS. |
Título: |
ZmMATE1 improves grain yield and yield stability in maize cultivated on acid soil. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Crop Science, v. 61. n. 5, p. 3497-3506, 2021. |
DOI: |
10.1002/csc2.20575 |
Idioma: |
Inglês |
Conteúdo: |
The development of Al-tolerant cultivars is a complementary strategy to overcome the constraints caused by aluminum (Al) toxicity on acid soils and can contribute positively to the food supply for the growing global population. A major Al tolerance QTL in maize is controlled by a citrate transporter encoded by ZmMATE1. Our goal was to evaluate the impact of the superior allele of ZmMATE1 on the yield performance of maize lines and hybrids cultivated on acid soils. Near-isogenic lines carrying the superior allele of ZmMATE1 and the recurrent Al-sensitive parent were crossed with elite lines, generating near-isogenic hybrids contrasting for these alleles. All maize genotypes carrying this superior allele were more Al tolerant in nutrient solution than their isogenic counterparts having the ZmMATE1 allele derived from the Al-sensitive parent. These genotypes were cultivated in control and Al stress soils for two years. Al toxicity caused a significant yield reduction of 18.7% for lines and 14.7% for hybrids over the two years. The yield performance of maize genotypes declined in the second year compared with the first year, probably due to water deficiency after the grain-filling stage. The superior allele of ZmMATE1 in maize hybrids conferred yield gains from 21 to 48% compared with the hybrids harboring the alternative allele in the Al stress soil in the first and second years, respectively. As this superior allele is rare in maize and is likely absent in several elite germplasms, molecular breeding based on ZmMATE1 can improve maize yield stability on acid soils. MenosThe development of Al-tolerant cultivars is a complementary strategy to overcome the constraints caused by aluminum (Al) toxicity on acid soils and can contribute positively to the food supply for the growing global population. A major Al tolerance QTL in maize is controlled by a citrate transporter encoded by ZmMATE1. Our goal was to evaluate the impact of the superior allele of ZmMATE1 on the yield performance of maize lines and hybrids cultivated on acid soils. Near-isogenic lines carrying the superior allele of ZmMATE1 and the recurrent Al-sensitive parent were crossed with elite lines, generating near-isogenic hybrids contrasting for these alleles. All maize genotypes carrying this superior allele were more Al tolerant in nutrient solution than their isogenic counterparts having the ZmMATE1 allele derived from the Al-sensitive parent. These genotypes were cultivated in control and Al stress soils for two years. Al toxicity caused a significant yield reduction of 18.7% for lines and 14.7% for hybrids over the two years. The yield performance of maize genotypes declined in the second year compared with the first year, probably due to water deficiency after the grain-filling stage. The superior allele of ZmMATE1 in maize hybrids conferred yield gains from 21 to 48% compared with the hybrids harboring the alternative allele in the Al stress soil in the first and second years, respectively. As this superior allele is rare in maize and is likely absent in several elite germpl... Mostrar Tudo |
Thesagro: |
Milho; Rendimento; Solo Ácido. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/226645/1/ZmMATE1-improves.pdf
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Marc: |
LEADER 02398naa a2200277 a 4500 001 2132762 005 2021-10-04 008 2021 bl uuuu u00u1 u #d 024 7 $a10.1002/csc2.20575$2DOI 100 1 $aVASCONCELLOS, R. C. C. 245 $aZmMATE1 improves grain yield and yield stability in maize cultivated on acid soil.$h[electronic resource] 260 $c2021 520 $aThe development of Al-tolerant cultivars is a complementary strategy to overcome the constraints caused by aluminum (Al) toxicity on acid soils and can contribute positively to the food supply for the growing global population. A major Al tolerance QTL in maize is controlled by a citrate transporter encoded by ZmMATE1. Our goal was to evaluate the impact of the superior allele of ZmMATE1 on the yield performance of maize lines and hybrids cultivated on acid soils. Near-isogenic lines carrying the superior allele of ZmMATE1 and the recurrent Al-sensitive parent were crossed with elite lines, generating near-isogenic hybrids contrasting for these alleles. All maize genotypes carrying this superior allele were more Al tolerant in nutrient solution than their isogenic counterparts having the ZmMATE1 allele derived from the Al-sensitive parent. These genotypes were cultivated in control and Al stress soils for two years. Al toxicity caused a significant yield reduction of 18.7% for lines and 14.7% for hybrids over the two years. The yield performance of maize genotypes declined in the second year compared with the first year, probably due to water deficiency after the grain-filling stage. The superior allele of ZmMATE1 in maize hybrids conferred yield gains from 21 to 48% compared with the hybrids harboring the alternative allele in the Al stress soil in the first and second years, respectively. As this superior allele is rare in maize and is likely absent in several elite germplasms, molecular breeding based on ZmMATE1 can improve maize yield stability on acid soils. 650 $aMilho 650 $aRendimento 650 $aSolo Ácido 700 1 $aMENDES, F. F. 700 1 $aOLIVEIRA, A. C. de 700 1 $aGUIMARAES, L. J. M. 700 1 $aALBUQUERQUE, P. E. P. de 700 1 $aPINTO, M. de O. 700 1 $aBARROS, B. de A. 700 1 $aPASTINA, M. M. 700 1 $aMAGALHAES, J. V. de 700 1 $aGUIMARÃES, C. T. 773 $tCrop Science$gv. 61. n. 5, p. 3497-3506, 2021.
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