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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
28/06/2018 |
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Data da última atualização: |
28/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SAVIAN, J. V.; GENRO, T. C. M.; BARTH NETO, A.; BREMM, C.; AZEVEDO, E. B.; DAVID, D. B.; GONDA, H. L.; CARVALHO, P. C. F. |
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Afiliação: |
Jean V. Savian, UFRGS; TERESA CRISTINA MORAES GENRO, CPPSUL; Armindo Barth Neto, UFRGS; Carolina Bremm, UFRGS; Eduardo B. Azevedo, UNIPAMPA; Diego B. David; Horacio L. Gonda, SUAS; Paulo C. F. Carvalho, UFRGS. |
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Título: |
Comparison of faecal crude protein and n-alkanes techniques to estimate herbage intake by grazing sheep. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Animal Feed Science and Technology, v. 242, p. 144?149, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper has the following objectives: i) evaluate which of the two techniques, n-alkanes or faecal crude protein (fCP), and their equations had the highest accuracy in estimating DM intake by sheep; and ii) evaluate which ratio option of n-alkanes (C31:C32 or C33:C32) was most accurate in estimating sheep DM intake. |
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Thesagro: |
Digestibilidade; Ovino. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00999naa a2200229 a 4500
001 2092894
005 2018-06-28
008 2018 bl uuuu u00u1 u #d
100 1 $aSAVIAN, J. V.
245 $aComparison of faecal crude protein and n-alkanes techniques to estimate herbage intake by grazing sheep.$h[electronic resource]
260 $c2018
520 $aThis paper has the following objectives: i) evaluate which of the two techniques, n-alkanes or faecal crude protein (fCP), and their equations had the highest accuracy in estimating DM intake by sheep; and ii) evaluate which ratio option of n-alkanes (C31:C32 or C33:C32) was most accurate in estimating sheep DM intake.
650 $aDigestibilidade
650 $aOvino
700 1 $aGENRO, T. C. M.
700 1 $aBARTH NETO, A.
700 1 $aBREMM, C.
700 1 $aAZEVEDO, E. B.
700 1 $aDAVID, D. B.
700 1 $aGONDA, H. L.
700 1 $aCARVALHO, P. C. F.
773 $tAnimal Feed Science and Technology$gv. 242, p. 144?149, 2018.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
05/02/2001 |
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Data da última atualização: |
05/02/2001 |
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Autoria: |
BIONE, N. C. P.; PAGLIARINI, M. S.; TOLEDO, J. F. F. de. |
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Título: |
Meiotic behavior of several brazilian soybean varieties. |
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Ano de publicação: |
2000 |
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Fonte/Imprenta: |
Genetics and Molecular Biology, Ribeirao Preto, v.23, n.3, p.623-631, Sept. 2000. |
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Idioma: |
Inglês |
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Conteúdo: |
Despite the importance of soybeans little cytogenetic work has traditionally been done, due to the small size and apparent similarity of the chromosomes. Fifteen soybean [Glycine max (L.) Merrill] varieties adapted for cultivation in two distinct regions of Brazil were analyzed cytogenetically. A low frequency of meiotic abnormalities was noted in all varieties, although they were not equally affected. Irregular chromosome segregation, chromosome stickiness, cytoplasmic connections between cells, cytomixis and irregular spindles were the main abnormalities observed, none of which had been described previously in soybeans. All of these abnormalities can affect pollen fertility. Pollen fertility was high in most varieties and was correlated with meiotic abnormalities. Although soybean is not a model system for cytological studies, we found that it is possible to conduct cytogenetic studies on this species, though some modifications in the standard methods for meiotic studies were necessary to obtain satisfactory results. |
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Thesagro: |
Citogenética Vegetal; Genética; Meiose; Soja. |
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Thesaurus NAL: |
cytogenetics; genetics; meiosis; soybeans. |
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Categoria do assunto: |
-- |
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URL: |
https://www.scielo.br/pdf/gmb/v23n3/4361.pdf
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Marc: |
LEADER 01678naa a2200241 a 4500
001 1444858
005 2001-02-05
008 2000 bl uuuu u00u1 u #d
100 1 $aBIONE, N. C. P.
245 $aMeiotic behavior of several brazilian soybean varieties.
260 $c2000
520 $aDespite the importance of soybeans little cytogenetic work has traditionally been done, due to the small size and apparent similarity of the chromosomes. Fifteen soybean [Glycine max (L.) Merrill] varieties adapted for cultivation in two distinct regions of Brazil were analyzed cytogenetically. A low frequency of meiotic abnormalities was noted in all varieties, although they were not equally affected. Irregular chromosome segregation, chromosome stickiness, cytoplasmic connections between cells, cytomixis and irregular spindles were the main abnormalities observed, none of which had been described previously in soybeans. All of these abnormalities can affect pollen fertility. Pollen fertility was high in most varieties and was correlated with meiotic abnormalities. Although soybean is not a model system for cytological studies, we found that it is possible to conduct cytogenetic studies on this species, though some modifications in the standard methods for meiotic studies were necessary to obtain satisfactory results.
650 $acytogenetics
650 $agenetics
650 $ameiosis
650 $asoybeans
650 $aCitogenética Vegetal
650 $aGenética
650 $aMeiose
650 $aSoja
700 1 $aPAGLIARINI, M. S.
700 1 $aTOLEDO, J. F. F. de
773 $tGenetics and Molecular Biology, Ribeirao Preto$gv.23, n.3, p.623-631, Sept. 2000.
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