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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/12/2008 |
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Data da última atualização: |
12/06/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ALENCAR, M. M. de; BARICHELLO, F.; FREITAS, A. R.; BARBOSA, P. F. |
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Afiliação: |
Maurício Mello de Alencar, CPPSE; Fabiana Barichello, Pós-graduanda UNESP; Pedro Franklim Barbosa, CPPSE. |
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Título: |
Height growth curve parameters of Nellore, Angus x Nellore, Canchim x Nellore and Simmental x Nellore females |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: WORLD CONFERENCE ANIMAL PRODUCTION, 10., 2008, Cape Town. Abstracts... Cape Town: WAAP: SASAS, Wageningen Academic, 2008. |
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Páginas: |
p.43. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of mis study was to estimate the height growth measured on me hip from eight to 90 months of age (t) of femaIes of four genetic groups (GG): Nellore(NEL), Angus x Nellore (AN), Canchim x Nellore (CN) and SimmentaI x Nellore (SN). The animais were bom in two seasons (E: autumn and spring) and were submitted to three levels of supplementation (Treat), depending on me season (0.0 and 3.0 kg of concentrare for animais born in autumn, and 0.0. 1.5 and 3.0 kg of concentrare for animaIs born in spring). The estimate of height growth. as a function of t. was reaIized by Brody's non-linear model with parameter A (height at maturity). b (parameter mat shaped me curve) and k (rate of growth. rI). Using me MIXED procedure of SAS. me effects of GG. E, GG x E, and Treat( GG x E) on A, b and k were studied. The effect of GG on A was significant (P<0.05). indicating mat me genetic groups showed different height at maturity. For me parameters b and k. me effect ofTreat(GG x E) was significant (P<0.05). suggesting mat me effect ofTreat depended on GGxE. |
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Palavras-Chave: |
Parametros. |
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Thesagro: |
Crescimento; Ganho de Peso. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/223359/1/HeightGrowthCurve.pdf
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Marc: |
LEADER 01732nam a2200193 a 4500
001 1048691
005 2023-06-12
008 2008 bl uuuu u00u1 u #d
100 1 $aALENCAR, M. M. de
245 $aHeight growth curve parameters of Nellore, Angus x Nellore, Canchim x Nellore and Simmental x Nellore females$h[electronic resource]
260 $aIn: WORLD CONFERENCE ANIMAL PRODUCTION, 10., 2008, Cape Town. Abstracts... Cape Town: WAAP: SASAS, Wageningen Academic$c2008
300 $ap.43.
520 $aThe objective of mis study was to estimate the height growth measured on me hip from eight to 90 months of age (t) of femaIes of four genetic groups (GG): Nellore(NEL), Angus x Nellore (AN), Canchim x Nellore (CN) and SimmentaI x Nellore (SN). The animais were bom in two seasons (E: autumn and spring) and were submitted to three levels of supplementation (Treat), depending on me season (0.0 and 3.0 kg of concentrare for animais born in autumn, and 0.0. 1.5 and 3.0 kg of concentrare for animaIs born in spring). The estimate of height growth. as a function of t. was reaIized by Brody's non-linear model with parameter A (height at maturity). b (parameter mat shaped me curve) and k (rate of growth. rI). Using me MIXED procedure of SAS. me effects of GG. E, GG x E, and Treat( GG x E) on A, b and k were studied. The effect of GG on A was significant (P<0.05). indicating mat me genetic groups showed different height at maturity. For me parameters b and k. me effect ofTreat(GG x E) was significant (P<0.05). suggesting mat me effect ofTreat depended on GGxE.
650 $aCrescimento
650 $aGanho de Peso
653 $aParametros
700 1 $aBARICHELLO, F.
700 1 $aFREITAS, A. R.
700 1 $aBARBOSA, P. F.
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Embrapa Pecuária Sudeste (CPPSE) |
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