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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
04/10/2001 |
Data da última atualização: |
12/07/2007 |
Autoria: |
COSTA, R. H. R. da; MEDRI, W.; SILVA, F. C. M. da; PERDOMO, C. C. |
Afiliação: |
Embrapa Suinos e Aves. |
Título: |
Determinaçao da constante de degradaçao (K) de lagoas de estabilizaçao para dejetos suínos. |
Ano de publicação: |
1997 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENGENHARIA SANITARIA AMBIENTAL, 19., 1997, Foz do Iguaçu, PR. Trabalhos tecnicos... Foz do Iguacu: ABES, 1997. |
Páginas: |
8p. |
Idioma: |
Português |
Palavras-Chave: |
Lagoas de estabilizacao; Lagoons of stabilization; Waste. |
Thesagro: |
Dejeto; Suíno. |
Thesaurus Nal: |
swine. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00729naa a2200229 a 4500 001 1435106 005 2007-07-12 008 1997 bl --- 0-- u #d 100 1 $aCOSTA, R. H. R. da 245 $aDeterminaçao da constante de degradaçao (K) de lagoas de estabilizaçao para dejetos suínos. 260 $c1997 300 $a8p. 650 $aswine 650 $aDejeto 650 $aSuíno 653 $aLagoas de estabilizacao 653 $aLagoons of stabilization 653 $aWaste 700 1 $aMEDRI, W. 700 1 $aSILVA, F. C. M. da 700 1 $aPERDOMO, C. C. 773 $tIn: CONGRESSO BRASILEIRO DE ENGENHARIA SANITARIA AMBIENTAL, 19., 1997, Foz do Iguaçu, PR. Trabalhos tecnicos... Foz do Iguacu: ABES, 1997.
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Embrapa Suínos e Aves (CNPSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
14/09/2001 |
Data da última atualização: |
20/09/2004 |
Autoria: |
OLIVEIRA, N. M. de; KENNEDY. J. P. |
Título: |
Pattern of Change in Wool Production From Corriedale Breeding Ewes Varying in Age Composition in Rio Grande do Sul, Brazil. |
Ano de publicação: |
1992 |
Fonte/Imprenta: |
Pesquisa Agropecuaria Brasileira, Brasilia, v.27, n.10, p.1443-1451, out.1992 |
Idioma: |
Inglês |
Conteúdo: |
The effects of age and reproductive status on the main wool production components of 1256 Corriedale breeding ewes, ageing 21/4 to 81/4 years old, were investigated in southern Brazil, and used to predict the mean production of flocks of differing age structure. The results showed that wool production varies considerably with age and reproductive status and that in distinct environments the effects are unlikely to be constant with respect to most productive ages. Results on production from flocks varying in age composition (adjusted for the effects of reproductive status and ewe mortality rates), demonstrated that, in this environment, flocks containing ewes up to 61/4 years old, would have a relatively better wool production than when including older ewes. |
Palavras-Chave: |
mortality rates. |
Thesaurus NAL: |
age; environment; flocks. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/AI-SEDE/20742/1/pab09_out_92.pdf
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Marc: |
LEADER 01330naa a2200181 a 4500 001 1105690 005 2004-09-20 008 1992 bl uuuu u00u1 u #d 100 1 $aOLIVEIRA, N. M. de 245 $aPattern of Change in Wool Production From Corriedale Breeding Ewes Varying in Age Composition in Rio Grande do Sul, Brazil. 260 $c1992 520 $aThe effects of age and reproductive status on the main wool production components of 1256 Corriedale breeding ewes, ageing 21/4 to 81/4 years old, were investigated in southern Brazil, and used to predict the mean production of flocks of differing age structure. The results showed that wool production varies considerably with age and reproductive status and that in distinct environments the effects are unlikely to be constant with respect to most productive ages. Results on production from flocks varying in age composition (adjusted for the effects of reproductive status and ewe mortality rates), demonstrated that, in this environment, flocks containing ewes up to 61/4 years old, would have a relatively better wool production than when including older ewes. 650 $aage 650 $aenvironment 650 $aflocks 653 $amortality rates 700 1 $aKENNEDY. J. P. 773 $tPesquisa Agropecuaria Brasileira, Brasilia$gv.27, n.10, p.1443-1451, out.1992
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