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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
13/09/2016 |
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Data da última atualização: |
03/10/2016 |
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Autoria: |
FLEET, M. R.; SMITH, D. H. |
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Título: |
Pigmented fibres in white-skirted fleece wool from Piebald Merino sheep. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Australian Journal of Agricultural Research, v. 41, n. 1, p. 155-166, 1990. |
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DOI: |
10.1071/AR9900155 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: White-skirted fleece wool from 68 piebald Merino sheep was divided into four portions that were sampled and measured for pigmented fibres. The piebald sheep were identified by the presence of pigmented fibre spots (usually one), varying in size from 2 mm diameter to over 50% of body surface area, and their location conformed to no particular pattern. The majority of samples for each portion (72-82%) had no detected pigmented fibres. There were 14.7% of piebald sheep with a concentration of isolated pigmented fibres (PFC) of at least 1 per 10 g scoured staples (taken to be the threshold of commercial importance) for their white fleece wool. While most PFC values were below the commercial threshold, there is a risk that some pigmented areas on piebald sheep may be missed during shearing. Of the various records taken for macroscopic pigmentation on the piebald sheep, only the scores for pigmented fibres at the horn sites (HSF) were significantly correlated (r=0.37; P<0.01) with PFC. The HSF scores were significantly correlated (P<0.05) with several other types of non-fleece pigmentation. |
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Thesagro: |
Lã; Ovino. |
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Thesaurus Nal: |
Sheep; Wool. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01638naa a2200193 a 4500
001 2052763
005 2016-10-03
008 1990 bl uuuu u00u1 u #d
024 7 $a10.1071/AR9900155$2DOI
100 1 $aFLEET, M. R.
245 $aPigmented fibres in white-skirted fleece wool from Piebald Merino sheep.
260 $c1990
520 $aAbstract: White-skirted fleece wool from 68 piebald Merino sheep was divided into four portions that were sampled and measured for pigmented fibres. The piebald sheep were identified by the presence of pigmented fibre spots (usually one), varying in size from 2 mm diameter to over 50% of body surface area, and their location conformed to no particular pattern. The majority of samples for each portion (72-82%) had no detected pigmented fibres. There were 14.7% of piebald sheep with a concentration of isolated pigmented fibres (PFC) of at least 1 per 10 g scoured staples (taken to be the threshold of commercial importance) for their white fleece wool. While most PFC values were below the commercial threshold, there is a risk that some pigmented areas on piebald sheep may be missed during shearing. Of the various records taken for macroscopic pigmentation on the piebald sheep, only the scores for pigmented fibres at the horn sites (HSF) were significantly correlated (r=0.37; P<0.01) with PFC. The HSF scores were significantly correlated (P<0.05) with several other types of non-fleece pigmentation.
650 $aSheep
650 $aWool
650 $aLã
650 $aOvino
700 1 $aSMITH, D. H.
773 $tAustralian Journal of Agricultural Research$gv. 41, n. 1, p. 155-166, 1990.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Tabuleiros Costeiros. Para informações adicionais entre em contato com cpatc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
25/01/2008 |
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Data da última atualização: |
12/02/2009 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Circulação/Nível: |
-- - -- |
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Autoria: |
OLIVEIRA, V. D. de; CARVALHO, H. W. L. de; FUKUDA, W. M. G.; OLIVEIRA, I. R. de; RIBEIRO, S. S. |
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Afiliação: |
Vanice Dias de Oliveira, (bolsista) Embrapa Tabuleiros Costeiros; Hélio Wilson de Carvalho, Embrapa Tabuleiros Costeiros; Wânia Maria Gonçalves Fukuda, Embrapa Mandioca e Fruticultura Tropical; Ivênio Rubens de Oliveira, Embrapa Tabuleiros Costeiros; Sandra Santos de Oliveira, (estagiária) Embrapa Tabuleiros Costeiros. |
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Título: |
Desempenho de cultivares de mandioca na zona centro-sul do estado de Sergipe. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE MANDIOCA, 12., 2007, Paranavaí. Anais... Paranavaí: CERART, 2007. 1 CD-ROM. |
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Idioma: |
Português |
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Thesagro: |
Mandioca. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00556naa a2200169 a 4500
001 1364245
005 2009-02-12
008 2007 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, V. D. de
245 $aDesempenho de cultivares de mandioca na zona centro-sul do estado de Sergipe.
260 $c2007
650 $aMandioca
700 1 $aCARVALHO, H. W. L. de
700 1 $aFUKUDA, W. M. G.
700 1 $aOLIVEIRA, I. R. de
700 1 $aRIBEIRO, S. S.
773 $tIn: CONGRESSO BRASILEIRO DE MANDIOCA, 12., 2007, Paranavaí. Anais... Paranavaí: CERART, 2007. 1 CD-ROM.
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Embrapa Tabuleiros Costeiros (CPATC) |
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