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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia; Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Clima Temperado; Embrapa Meio-Norte; Embrapa Pecuária Sul; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Rondônia; Embrapa Roraima; Embrapa Soja; Embrapa Solos; Embrapa Tabuleiros Costeiros; Embrapa Unidades Centrais. MenosEmbrapa Agrobiologia; Embrapa Agropecuária Oeste; Embrapa Algodão; Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Arroz e Feijão; Embrapa Clima Temperado; Embrapa Meio-Norte; Embrapa Pecuária Sul... Mostrar Todas |
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Data corrente: |
21/01/2003 |
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Data da última atualização: |
25/05/2017 |
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Autoria: |
BATISTA, M. de F.; MARINHO, V. L. de A. |
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Título: |
Vírus e viróides transmitidos por sementes. |
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Ano de publicação: |
2003 |
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Fonte/Imprenta: |
Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2003. |
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Páginas: |
73 p. |
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Idioma: |
Português |
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Conteúdo: |
Neste livro estão catalogados 99 vírus e 3 viróides fitopatogêncios, transmitidos por sementes e associados aos seus hospedeiros naturais. São citadas algumas plantas que não possuem registro de passagem de vírus por sementes. Estas informações foram mantidas para que os usuários, principalmente aqueles que se ocupam de quarentena, possam agilizar seu trabalho de liberação do material vegetal sem a necessidade de testes específicos de detecção. |
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Palavras-Chave: |
Catálogo; Hospedeiro natural; Nematóides; Sementes; Transmissão; Transmissão de vírus; transmissão de vírus e viróides; Viríde-semente; Viróide; Viróide - Semente; Viróide patogenico; viróide-semente; Viróides; Vírus - Planta; Vírus - Semente; Virus- sementes; vírus-semente. |
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Thesagro: |
Hospedeiro; Semente; Vírus. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CENARGEN/23227/1/liv002.pdf
https://www.cenargen.embrapa.br/publica/trabalhos/liv002.pdf
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Marc: |
LEADER 01460nam a2200373 a 4500
001 1184368
005 2017-05-25
008 2003 bl uuuu 00u1 u #d
100 1 $aBATISTA, M. de F.
245 $aVírus e viróides transmitidos por sementes.
260 $aBrasília, DF: Embrapa Recursos Genéticos e Biotecnologia$c2003
300 $a73 p.
520 $aNeste livro estão catalogados 99 vírus e 3 viróides fitopatogêncios, transmitidos por sementes e associados aos seus hospedeiros naturais. São citadas algumas plantas que não possuem registro de passagem de vírus por sementes. Estas informações foram mantidas para que os usuários, principalmente aqueles que se ocupam de quarentena, possam agilizar seu trabalho de liberação do material vegetal sem a necessidade de testes específicos de detecção.
650 $aHospedeiro
650 $aSemente
650 $aVírus
653 $aCatálogo
653 $aHospedeiro natural
653 $aNematóides
653 $aSementes
653 $aTransmissão
653 $aTransmissão de vírus
653 $atransmissão de vírus e viróides
653 $aViríde-semente
653 $aViróide
653 $aViróide - Semente
653 $aViróide patogenico
653 $aviróide-semente
653 $aViróides
653 $aVírus - Planta
653 $aVírus - Semente
653 $aVirus- sementes
653 $avírus-semente
700 1 $aMARINHO, V. L. de A.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite; Embrapa Pecuária Sudeste. |
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Data corrente: |
25/04/2023 |
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Data da última atualização: |
24/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
OLIVEIRA, C. F. de; SOUZA, J. E. de; SIQUEIRA, M. J. da S.; SILVA JÚNIOR, A. C. da; FERREIRA, R. de P.; VILELA, D.; CRUZ, C. D. |
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Afiliação: |
CRISTIANO FERREIRA DE OLIVEIRA, Universidade Federal de Viçosa; JACQUELINE ENEQUIO DE SOUZA, Universidade Federal de Viçosa; MICHELE JORGE DA SILVA SIQUEIRA, Escola Superior de Agricultura Luiz de Queiroz; ANTÔNIO CARLOS DA SILVA JÚNIOR, Universidade Federal de Viçosa; REINALDO DE PAULA FERREIRA, CPPSE; DUARTE VILELA, CNPGL; COSME DAMIÃO CRUZ, Universidade Federal de Viçosa. |
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Título: |
Selection of alfalfa genotypes for dry matter yield and persistence with repeated measures. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Agronomy Science and Biotechnology, v. 9, p. 1-14, 2023. |
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DOI: |
https://doi.org/10.33158/ASB.r177.v9 |
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Idioma: |
Inglês |
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Conteúdo: |
The biggest challenge in the alfalfa breeding program is to obtain cultivars with high persistence, high productivity, and adaptability. Therefore, studies about selection methods are necessary for the success of alfalfa breeding programs. This study aimed to evaluate dry matter yield and persistence in alfalfa for selecting genotypes, using appropriate statistical models for experiments with repeated measures. The experiment was conducted at Embrapa Southeast Livestock, in São Carlos, state of São Paulo, Brazil in a randomized blocks design, in plots subdivided in time, with three replicates. Eight genotypes were evaluated, and the agronomic trait evaluated was dry matter yield. The experiments in split-plots were used with two and three errors and generalized linear models with the following correlation structures: composite symmetry (CS), heterogeneous composite symmetry (HCS), auto regressive (AR), heterogeneous auto regressive (HAR), and variance components (VC). The best model was selected according to the lowest value of the Akaike Information Criterion (AIC), and three methodologies were used to identify the genotype with greater productivity and persistence: Average test for multiple comparisons, adaptability, and stability by multi-information, and similarity between genotype and ideotype. The interaction between genotypes and cuts was significant, demonstrating the existence of the different behavior of the alfalfa genotypes over the cuts. Different methodologies allowed to measure the average yield of the alfalfa genotype and the persistence over the cuts. PSB 4 genotype demonstrated promissory behavior in terms of productivity and persistence throughout the production cycle of alfalfa. MenosThe biggest challenge in the alfalfa breeding program is to obtain cultivars with high persistence, high productivity, and adaptability. Therefore, studies about selection methods are necessary for the success of alfalfa breeding programs. This study aimed to evaluate dry matter yield and persistence in alfalfa for selecting genotypes, using appropriate statistical models for experiments with repeated measures. The experiment was conducted at Embrapa Southeast Livestock, in São Carlos, state of São Paulo, Brazil in a randomized blocks design, in plots subdivided in time, with three replicates. Eight genotypes were evaluated, and the agronomic trait evaluated was dry matter yield. The experiments in split-plots were used with two and three errors and generalized linear models with the following correlation structures: composite symmetry (CS), heterogeneous composite symmetry (HCS), auto regressive (AR), heterogeneous auto regressive (HAR), and variance components (VC). The best model was selected according to the lowest value of the Akaike Information Criterion (AIC), and three methodologies were used to identify the genotype with greater productivity and persistence: Average test for multiple comparisons, adaptability, and stability by multi-information, and similarity between genotype and ideotype. The interaction between genotypes and cuts was significant, demonstrating the existence of the different behavior of the alfalfa genotypes over the cuts. Different methodologies ... Mostrar Tudo |
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Thesagro: |
Biometria; Genótipo; Matéria Seca; Medicago Sativa. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1153333/1/Selection-of-alfalfa-genotypes-for-dry-matter.pdf
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Marc: |
LEADER 02500naa a2200253 a 4500
001 2153967
005 2023-05-24
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.33158/ASB.r177.v9$2DOI
100 1 $aOLIVEIRA, C. F. de
245 $aSelection of alfalfa genotypes for dry matter yield and persistence with repeated measures.$h[electronic resource]
260 $c2023
520 $aThe biggest challenge in the alfalfa breeding program is to obtain cultivars with high persistence, high productivity, and adaptability. Therefore, studies about selection methods are necessary for the success of alfalfa breeding programs. This study aimed to evaluate dry matter yield and persistence in alfalfa for selecting genotypes, using appropriate statistical models for experiments with repeated measures. The experiment was conducted at Embrapa Southeast Livestock, in São Carlos, state of São Paulo, Brazil in a randomized blocks design, in plots subdivided in time, with three replicates. Eight genotypes were evaluated, and the agronomic trait evaluated was dry matter yield. The experiments in split-plots were used with two and three errors and generalized linear models with the following correlation structures: composite symmetry (CS), heterogeneous composite symmetry (HCS), auto regressive (AR), heterogeneous auto regressive (HAR), and variance components (VC). The best model was selected according to the lowest value of the Akaike Information Criterion (AIC), and three methodologies were used to identify the genotype with greater productivity and persistence: Average test for multiple comparisons, adaptability, and stability by multi-information, and similarity between genotype and ideotype. The interaction between genotypes and cuts was significant, demonstrating the existence of the different behavior of the alfalfa genotypes over the cuts. Different methodologies allowed to measure the average yield of the alfalfa genotype and the persistence over the cuts. PSB 4 genotype demonstrated promissory behavior in terms of productivity and persistence throughout the production cycle of alfalfa.
650 $aBiometria
650 $aGenótipo
650 $aMatéria Seca
650 $aMedicago Sativa
700 1 $aSOUZA, J. E. de
700 1 $aSIQUEIRA, M. J. da S.
700 1 $aSILVA JÚNIOR, A. C. da
700 1 $aFERREIRA, R. de P.
700 1 $aVILELA, D.
700 1 $aCRUZ, C. D.
773 $tAgronomy Science and Biotechnology$gv. 9, p. 1-14, 2023.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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