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144. | | FREITAS, V. J. F.; NOGUEIRA, D. M.; SIMPLÍCIO, A. A. Corrigendum to "Post-partum anoestrus in Anglo-Nubian and Saanen goats raised in semi-arid of North-eastern Brazil". Livestock Production Science, v. 97, p. 293-294, 2005. Corrigendum to "Livestock Production Science, v. 90, n. 2/3, p. 219-226, nov. 2004". Biblioteca(s): Embrapa Caprinos e Ovinos. |
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153. | | SIMPLICIO, A. A.; SALLES, H. O.; SANTOS, D. O. O regime de manejo na sobrevivência embrionária e na taxa de prenhez em receptoras caprinas, no Nordeste do Brasil. Arquivos da Faculdade de Veterinária da UFRGS, Porto Alegre, v. 26, n. 1, p. 368, 1998. Suplemento. Resumo apresentado na 13a. Reunião Anual da Sociedade Brasileira de Transferência de Embriões, 1998, Atibaia. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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Registros recuperados : 433 | |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
19/10/1998 |
Data da última atualização: |
30/07/2019 |
Autoria: |
GONCALVES, P. de S.; GALLO, P. B.; SEGNINI JUNIOR, I.; ORTOLANI, A. A.; BRIOSCHI, A. P.; LANDELL, M. G.; SOUZA, S. R. de. |
Afiliação: |
PAULO DE SOUZA GONCALVES, PI-SP; PAULO BOLLER GALLO, E.E. de Mococa; IVO SEGNINI JUNIOR, Cambuhy Empreendimentos Agropecuários Ltda.; ALTINO ALDO ORTOLANI, Instituto Agronômico de Campinas - UNICAMP/Centro de Solos e Recursos Ambientais. Bolsista do CNPq; AFONSO PEDRO BRIOSCHI, Coordenadoria de Assitência Técnica Integral - CATI/Escritório de Desenvolvimento Rural; MARCOS GUIMARÃES LANDELL, Núcleo Regional de Alta Mogiana; SÉRGIO RICARDO DE SOUZA, Instituto Agronômico de Campinas - IAC/Centro Café e Plantas Tropicais. |
Título: |
Components of variance and interaction between genotype and environment for annual girth increment in rubber tree. |
Ano de publicação: |
1998 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 33, n. 8, p. 1329-37, ago. 1998 |
Idioma: |
Inglês |
Notas: |
Título em português: Componentes de variância e interação entre genótipo e ambiente no incremento anual do caule em seringueira. |
Conteúdo: |
To determine the nature and extent of genetical and environmental control of vigour through annual girth increment in rubber trees [Hevea brasiliensis (Willd.ex Adr. de Juss.) Muell.Arg.], seven clones were studied in a replicated trial in Sao Paulo State at four different locations. The clones represented a range of imported germplasm while the locations were selected to represent a range of rubber growing areas. Trees were studied for annual girth increment over five years before the initiation of tapping for latex. The results of the analyses show a consistent decrease in genetic component over the five years from 10 per cent to 0,5 per cent with a corresponding increase in the effect of environment (19,0 per cent to 93,0 per cent). The genotype x environment effects from combined analysis were significant for three factor analysis of variance. Genetic correlation between locations for annual girth increment revealed a consistent positive and significant correlation between Mococa and Matao in the fifth year (r.=0,7128) Ribeirao Preto and Matao in the fifth year (r.=0,7113) and Ribeirao Preto and Presidente Prudente in the fourth year (r.=0,9367). The implications of these findings in selection of rubber for annual girth increment trait are discussed. |
Palavras-Chave: |
Correlacao genetica; Genetic correlations. |
Thesagro: |
Hevea Brasiliensis. |
Thesaurus NAL: |
clones. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/92312/1/pab105-96.pdf
|
Marc: |
LEADER 02175naa a2200253 a 4500 001 1087644 005 2019-07-30 008 1998 bl uuuu u00u1 u #d 100 1 $aGONCALVES, P. de S. 245 $aComponents of variance and interaction between genotype and environment for annual girth increment in rubber tree. 260 $c1998 500 $aTítulo em português: Componentes de variância e interação entre genótipo e ambiente no incremento anual do caule em seringueira. 520 $aTo determine the nature and extent of genetical and environmental control of vigour through annual girth increment in rubber trees [Hevea brasiliensis (Willd.ex Adr. de Juss.) Muell.Arg.], seven clones were studied in a replicated trial in Sao Paulo State at four different locations. The clones represented a range of imported germplasm while the locations were selected to represent a range of rubber growing areas. Trees were studied for annual girth increment over five years before the initiation of tapping for latex. The results of the analyses show a consistent decrease in genetic component over the five years from 10 per cent to 0,5 per cent with a corresponding increase in the effect of environment (19,0 per cent to 93,0 per cent). The genotype x environment effects from combined analysis were significant for three factor analysis of variance. Genetic correlation between locations for annual girth increment revealed a consistent positive and significant correlation between Mococa and Matao in the fifth year (r.=0,7128) Ribeirao Preto and Matao in the fifth year (r.=0,7113) and Ribeirao Preto and Presidente Prudente in the fourth year (r.=0,9367). The implications of these findings in selection of rubber for annual girth increment trait are discussed. 650 $aclones 650 $aHevea Brasiliensis 653 $aCorrelacao genetica 653 $aGenetic correlations 700 1 $aGALLO, P. B. 700 1 $aSEGNINI JUNIOR, I. 700 1 $aORTOLANI, A. A. 700 1 $aBRIOSCHI, A. P. 700 1 $aLANDELL, M. G. 700 1 $aSOUZA, S. R. de 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 33, n. 8, p. 1329-37, ago. 1998
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