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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
14/03/2002 |
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Data da última atualização: |
15/04/2020 |
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Autoria: |
FERRAZ FILHO, P. B.; RAMOS, A. M.; SILVA, L. O. C.; SOUZA, J. C.; ALENCAR, M. M. |
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Afiliação: |
UNESP / FCA /DPEA. |
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Título: |
Environmental and genetic effects influencing pre and post-weaning growth of Tabapua cattle in Brazil. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Archives of Veterinary Science, Curitiba, v.6, n.2, p.19-30, 2001. |
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Idioma: |
Inglês |
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Notas: |
CNPGC. |
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Conteúdo: |
Data on 11505 animals of the Tabapua cattle breed, born from 1975 to 1995, in 71 herds distributed in six states of Brazil, were analyzed to study the effects of environmental factors on'them and to estimate the heritabilities of body weights at 205 (W205), 365 (W365) and 550 (W550) days of age. The mathematical model used in the analyses of variance included the fixed effects of sex, year and month of birth, farm (herd) and age of the dam as a covariable, and the randon effects of sire. The variance components were estimated using the least squares procedure. The estimated menas for W205, W365 and W550 were 159.67+-1.06, 222.42 +- 1.48 and 285,39 +- 2.29kg, respectively. The males were, on the average, heavier than the females. The differences among years, mnths and fams were quite evident for three traits. The age of the dam at calving affected only W205 and W365, with maximum weights at 8.0 and 6.3 years, respectively. The heritability estimates and their standard-errors were equal to 0,20 +- 0,03 (W205), 0,33 +- 0,03 (W365) and 0,24 +- 0,03 +- 0,03 (W550). |
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Palavras-Chave: |
Bovino de corte; Brasil; Melhoramento genetio; Tabapua. |
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Thesagro: |
Desmama; Peso. |
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Thesaurus Nal: |
animal breeding; beef cattle; Brazil; weaning; weight. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01917naa a2200313 a 4500
001 1324409
005 2020-04-15
008 2001 bl uuuu u00u1 u #d
100 1 $aFERRAZ FILHO, P. B.
245 $aEnvironmental and genetic effects influencing pre and post-weaning growth of Tabapua cattle in Brazil.
260 $c2001
500 $aCNPGC.
520 $aData on 11505 animals of the Tabapua cattle breed, born from 1975 to 1995, in 71 herds distributed in six states of Brazil, were analyzed to study the effects of environmental factors on'them and to estimate the heritabilities of body weights at 205 (W205), 365 (W365) and 550 (W550) days of age. The mathematical model used in the analyses of variance included the fixed effects of sex, year and month of birth, farm (herd) and age of the dam as a covariable, and the randon effects of sire. The variance components were estimated using the least squares procedure. The estimated menas for W205, W365 and W550 were 159.67+-1.06, 222.42 +- 1.48 and 285,39 +- 2.29kg, respectively. The males were, on the average, heavier than the females. The differences among years, mnths and fams were quite evident for three traits. The age of the dam at calving affected only W205 and W365, with maximum weights at 8.0 and 6.3 years, respectively. The heritability estimates and their standard-errors were equal to 0,20 +- 0,03 (W205), 0,33 +- 0,03 (W365) and 0,24 +- 0,03 +- 0,03 (W550).
650 $aanimal breeding
650 $abeef cattle
650 $aBrazil
650 $aweaning
650 $aweight
650 $aDesmama
650 $aPeso
653 $aBovino de corte
653 $aBrasil
653 $aMelhoramento genetio
653 $aTabapua
700 1 $aRAMOS, A. M.
700 1 $aSILVA, L. O. C.
700 1 $aSOUZA, J. C.
700 1 $aALENCAR, M. M.
773 $tArchives of Veterinary Science, Curitiba$gv.6, n.2, p.19-30, 2001.
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Registro original: |
Embrapa Gado de Corte (CNPGC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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URL |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
24/10/2018 |
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Data da última atualização: |
14/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FIGUEIREDO NETO, A.; PEREIRA FILHO, A.; TEIXEIRA FILHO, J.; GIONGO, V. |
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Afiliação: |
ACACIO FIGUEIREDO NETO, UNIVASF; ANTONIO PEREIRA FILHO, UNIVASF; JOSE TEIXEIRA FILHO, Universidade Estadual de Campinas; VANDERLISE GIONGO, CPATSA. |
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Título: |
Evaluation of calcium absorption by 'yellow' melon with green manure use in the Brazilian Semiarid. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings. Rio de Janeiro: SBCS, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate the absorption curve and the calcium contribution by green manure in the development of yellow melon produced in the Brazilian Semiarid region. |
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Palavras-Chave: |
Macronutrientes; Semiárido. |
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Thesagro: |
Adubação Verde; Cobertura Vegetal; Cucumis Melo; Fertilidade do Solo; Melão. |
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Thesaurus NAL: |
Cover crops; Melons; Soil fertility. |
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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/item/185048/1/Vanderlise-1.pdf
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Marc: |
LEADER 01034nam a2200265 a 4500
001 2098137
005 2023-12-14
008 2018 bl uuuu u00u1 u #d
100 1 $aFIGUEIREDO NETO, A.
245 $aEvaluation of calcium absorption by 'yellow' melon with green manure use in the Brazilian Semiarid.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings. Rio de Janeiro: SBCS$c2018
520 $aThe objective was to evaluate the absorption curve and the calcium contribution by green manure in the development of yellow melon produced in the Brazilian Semiarid region.
650 $aCover crops
650 $aMelons
650 $aSoil fertility
650 $aAdubação Verde
650 $aCobertura Vegetal
650 $aCucumis Melo
650 $aFertilidade do Solo
650 $aMelão
653 $aMacronutrientes
653 $aSemiárido
700 1 $aPEREIRA FILHO, A.
700 1 $aTEIXEIRA FILHO, J.
700 1 $aGIONGO, V.
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Embrapa Semiárido (CPATSA) |
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