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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
24/08/2018 |
Data da última atualização: |
25/02/2019 |
Autoria: |
SANTOS, P. R. dos; COSTA, K. D. da S.; NASCIMENTO, M. R.; LIMA, T. V.; SOUZA, Y. P.; COSTA, A. F. da; SILVA, J. W. da. |
Afiliação: |
Paulo Ricardo dos Santos, Universidade Estadual do Norte Fluminense Darcy Ribeiro/Centro de Ciências e Tecnologias Agropecuárias; Kleyton Danilo da Silva Costa, Instituto Federal de Educação, Ciência e Tecnologia de Alagoas; Maxwel Rodrigues Nascimento, Universidade Estadual do Norte Fluminense Darcy Ribeiro/Centro de Ciências e Tecnologias Agropecuárias; Thalyson Vasconcelos Lima, Universidade Federal Rural de Pernambuco - UFRPE/Departamento de Agronomia; Yure Pequeno de Souza, Universidade Estadual do Norte Fluminense Darcy Ribeiro/Centro de Ciências e Tecnologias Agropecuárias; Antonio Félix da Costa, Instituto Agronômico de Pernambuco; José Wilson da Silva, Universidade Federal Rural de Pernambuco - UFRPE/Departamento de Agronomia. |
Título: |
Simultaneous selection for yield, stability, and adaptability of carioca and black beans. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 6, p. 736-745, June, 2018. |
Idioma: |
Inglês |
Notas: |
Título em português: Seleção simultânea de feijões de tipo carioca e preto quanto à produtividade, estabilidade e adaptabilidade. |
Conteúdo: |
The objective of this work was to determine the efficiency of a simultaneous selection for yield, stability, and adaptability of bean genotypes of the carioca and black groups. In the 2016 harvest, two experiments were carried out in the state of Pernambuco, Brazil: one for the carioca group, with 20 genotypes, in the municipalities of Caruaru, Arcoverde, and Belém de São Francisco; and the other for the black group, with 12 genotypes, in the municipalities of Caruaru and Arcoverde. The parameters were estimated by mixed models, and selection was performed by the harmonic mean of the relative performance of genetic values, using three strategies: selection based on the predicted genetic value, without interaction; selection based on the predicted genetic value, considering each location; and simultaneous selection for grain yield, stability, and adaptability. The environments affected the phenotypic expression of the carioca bean genotypes, indicating specific adaptation. The average heritability for grain yield showed high values for black bean genotypes, which is a favorable condition for selection, and low values for carioca bean genotypes. The black bean genotypes CNFP 15684, 'BRS Esteio', CNFP 15678, CNFP 15697, CNFP 15695, and 'IPR Uirapuru' show the best performances in the studied environments, simultaneously considering grain yield, adaptability, and stability. |
Palavras-Chave: |
Genotype x environment interaction; Interação genótipo x ambiente; Mixed models; Modelos mistos; REML/Blup. |
Thesagro: |
Phaseolus Vulgaris. |
Thesaurus Nal: |
Heritability. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181933/1/Simultaneous-selection-for-yield-stability-and-adaptability.pdf
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Marc: |
LEADER 02413naa a2200289 a 4500 001 2094517 005 2019-02-25 008 2018 bl uuuu u00u1 u #d 100 1 $aSANTOS, P. R. dos 245 $aSimultaneous selection for yield, stability, and adaptability of carioca and black beans.$h[electronic resource] 260 $c2018 500 $aTítulo em português: Seleção simultânea de feijões de tipo carioca e preto quanto à produtividade, estabilidade e adaptabilidade. 520 $aThe objective of this work was to determine the efficiency of a simultaneous selection for yield, stability, and adaptability of bean genotypes of the carioca and black groups. In the 2016 harvest, two experiments were carried out in the state of Pernambuco, Brazil: one for the carioca group, with 20 genotypes, in the municipalities of Caruaru, Arcoverde, and Belém de São Francisco; and the other for the black group, with 12 genotypes, in the municipalities of Caruaru and Arcoverde. The parameters were estimated by mixed models, and selection was performed by the harmonic mean of the relative performance of genetic values, using three strategies: selection based on the predicted genetic value, without interaction; selection based on the predicted genetic value, considering each location; and simultaneous selection for grain yield, stability, and adaptability. The environments affected the phenotypic expression of the carioca bean genotypes, indicating specific adaptation. The average heritability for grain yield showed high values for black bean genotypes, which is a favorable condition for selection, and low values for carioca bean genotypes. The black bean genotypes CNFP 15684, 'BRS Esteio', CNFP 15678, CNFP 15697, CNFP 15695, and 'IPR Uirapuru' show the best performances in the studied environments, simultaneously considering grain yield, adaptability, and stability. 650 $aHeritability 650 $aPhaseolus Vulgaris 653 $aGenotype x environment interaction 653 $aInteração genótipo x ambiente 653 $aMixed models 653 $aModelos mistos 653 $aREML/Blup 700 1 $aCOSTA, K. D. da S. 700 1 $aNASCIMENTO, M. R. 700 1 $aLIMA, T. V. 700 1 $aSOUZA, Y. P. 700 1 $aCOSTA, A. F. da 700 1 $aSILVA, J. W. da 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 53, n. 6, p. 736-745, June, 2018.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
20/03/2018 |
Data da última atualização: |
24/01/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SIGNOR, D.; DEON, M. D.; CAMARGO, P. B. de; CERRI, C. E. P. |
Afiliação: |
DIANA SIGNOR DEON, CPATSA; MAGNUS DALLIGNA DEON, CPATSA; PLÍNIO BARBOSA DE CAMARGO, USP/CENA; CARLOS EDUARDO PELLEGRINO CERRI, University of São Paulo/ESALQ. |
Título: |
Quantity and quality of soil organic matter as a sustainability index different land uses in eastern Amazon. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Scientia Agrícola, Piracicaba, v. 75, n. 3, p. 225-232, may/jun. 2018. |
ISSN: |
1678-992X |
DOI: |
10.1590/1678-992X-2016-0089 |
Idioma: |
Inglês |
Conteúdo: |
Soil organic matter (SOM), which influences chemical, physical and biological soil attributes, is the main form of C found in the soil which can also be used as a soil sustainability index. The aim of this study was to use the quantity and quality of SOM as an indicator to determine the sustainability of different land uses (native vegetation, secondary vegetation, fruit orchards, horticultural areas, degraded pasture, improved pasture, and fields with annual crops) in the eastern Amazon. Improved pasture had higher soil C stock than the other land uses and was similar to the native vegetation, and also presented the highest quantity of C in a stable form in the soil (fraction < 53 ìm). According to the C management index, improved pasture is the most similar in use to native vegetation. Changes in land use reduced the soil microbial C content, although the more conservationist systems (fruit orchards, secondary vegetation, and improved pasture) had contents similar to those of the native vegetation. The highest soil microbial quotients were found in fruit orchards and horticultural areas. Well-managed pastures were effective in accumulating C as stable forms in the soil, which demonstrates the sustainability of this land use in the region studied. |
Palavras-Chave: |
Biomassa microbiana; Carbon management index; Carbon stocks; Changes in land use; Estoque de carbono; Fracionamento físico; Indice de gerenciamento de carbono; Mudanças no uso da terra; Physical fractionation; Sustentabilidade. |
Thesagro: |
Matéria Orgânica; Pastagem nativa; Solo; Uso da Terra. |
Thesaurus NAL: |
Microbial biomass. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/174161/1/Diana-2018-2.pdf
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Marc: |
LEADER 02394naa a2200361 a 4500 001 2089385 005 2019-01-24 008 2018 bl uuuu u00u1 u #d 022 $a1678-992X 024 7 $a10.1590/1678-992X-2016-0089$2DOI 100 1 $aSIGNOR, D. 245 $aQuantity and quality of soil organic matter as a sustainability index different land uses in eastern Amazon.$h[electronic resource] 260 $c2018 520 $aSoil organic matter (SOM), which influences chemical, physical and biological soil attributes, is the main form of C found in the soil which can also be used as a soil sustainability index. The aim of this study was to use the quantity and quality of SOM as an indicator to determine the sustainability of different land uses (native vegetation, secondary vegetation, fruit orchards, horticultural areas, degraded pasture, improved pasture, and fields with annual crops) in the eastern Amazon. Improved pasture had higher soil C stock than the other land uses and was similar to the native vegetation, and also presented the highest quantity of C in a stable form in the soil (fraction < 53 ìm). According to the C management index, improved pasture is the most similar in use to native vegetation. Changes in land use reduced the soil microbial C content, although the more conservationist systems (fruit orchards, secondary vegetation, and improved pasture) had contents similar to those of the native vegetation. The highest soil microbial quotients were found in fruit orchards and horticultural areas. Well-managed pastures were effective in accumulating C as stable forms in the soil, which demonstrates the sustainability of this land use in the region studied. 650 $aMicrobial biomass 650 $aMatéria Orgânica 650 $aPastagem nativa 650 $aSolo 650 $aUso da Terra 653 $aBiomassa microbiana 653 $aCarbon management index 653 $aCarbon stocks 653 $aChanges in land use 653 $aEstoque de carbono 653 $aFracionamento físico 653 $aIndice de gerenciamento de carbono 653 $aMudanças no uso da terra 653 $aPhysical fractionation 653 $aSustentabilidade 700 1 $aDEON, M. D. 700 1 $aCAMARGO, P. B. de 700 1 $aCERRI, C. E. P. 773 $tScientia Agrícola, Piracicaba$gv. 75, n. 3, p. 225-232, may/jun. 2018.
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