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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
11/02/2021 |
Data da última atualização: |
19/09/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ITAVO, L. C. V.; KOZERSKI, N. D.; ITAVO, C. C. B. F.; DIAS, A. M.; PETIT, H. V.; BENCHAAR, C.; VOLTOLINI, T. V.; JOBIM, C. C.; SANTOS, G. T. dos. |
Afiliação: |
LUÍS CARLOS VINHAS ÍTAVO; NOEMILA DÉBORA KOZERSKI; CAMILA CELESTE BRANDÃO FERREIRA ÍTAVO; ALEXANDRE MENEZES DIAS; HÉLÈNE VERONIQUE PETIT; CHAOUKI BENCHAAR; TADEU VINHAS VOLTOLINI, CPATSA; CLOVES CABREIRA JOBIM; GERALDO TADEU DOS SANTOS. |
Título: |
Orange juice industry by-product silage can increase fat and protein in Holstein cows milk. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Journal of Dairy Reserach, v. 87, p. 400-405, 2020. |
DOI: |
https://doi.org/10.1017/S0022029920001028 |
Idioma: |
Inglês |
Conteúdo: |
We aimed to evaluate the effect of replacing corn silage by orange peel silage on nutrient intake, ruminal parameters and milk production of multiparous lactating Holstein cows. Eight fistulated Holstein cows averaging 587.5 ± 39.6 kg and 111 ± 22 d in milking were ran- domly assigned to a double 4 × 4 Latin square design carried out two times to determine the effects of feeding with orange peel silage (OPS) in substitution of whole plant corn silage (WPCS). The treatments were a control diet with WPCS only or diets with OPS replacing WPCS in the total mixed diet (250, 500, or 750 g/kg DM). All cows were fed the same 750 : 250 g/kg roughage : concentrate ratio. The DM intake and milk production were reduced with the OPS inclusion, with decreases in consumption of neutral detergent fibre and increased consumption of non-fibrous carbohydrates. Diets with 250 and 500 g/kg OPS showed similar milk production and protein content in milk to the standard WCPS diet, whilst 750 g/kg orange peel silage as roughage increased fat and protein contents significantly. The orange peel silage as a substitute for corn silage for feeding dairy cows did not show adverse changes in the rumen environment and showed promising results in the increase of fat in milk of Holstein cows. |
Palavras-Chave: |
Amônia-N; Propionato. |
Thesagro: |
Acetato; Ingestão; Nutrição Animal; Silagem; Subproduto. |
Thesaurus Nal: |
Acetates; Silage. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02220naa a2200337 a 4500 001 2130003 005 2023-09-19 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/S0022029920001028$2DOI 100 1 $aITAVO, L. C. V. 245 $aOrange juice industry by-product silage can increase fat and protein in Holstein cows milk.$h[electronic resource] 260 $c2020 520 $aWe aimed to evaluate the effect of replacing corn silage by orange peel silage on nutrient intake, ruminal parameters and milk production of multiparous lactating Holstein cows. Eight fistulated Holstein cows averaging 587.5 ± 39.6 kg and 111 ± 22 d in milking were ran- domly assigned to a double 4 × 4 Latin square design carried out two times to determine the effects of feeding with orange peel silage (OPS) in substitution of whole plant corn silage (WPCS). The treatments were a control diet with WPCS only or diets with OPS replacing WPCS in the total mixed diet (250, 500, or 750 g/kg DM). All cows were fed the same 750 : 250 g/kg roughage : concentrate ratio. The DM intake and milk production were reduced with the OPS inclusion, with decreases in consumption of neutral detergent fibre and increased consumption of non-fibrous carbohydrates. Diets with 250 and 500 g/kg OPS showed similar milk production and protein content in milk to the standard WCPS diet, whilst 750 g/kg orange peel silage as roughage increased fat and protein contents significantly. The orange peel silage as a substitute for corn silage for feeding dairy cows did not show adverse changes in the rumen environment and showed promising results in the increase of fat in milk of Holstein cows. 650 $aAcetates 650 $aSilage 650 $aAcetato 650 $aIngestão 650 $aNutrição Animal 650 $aSilagem 650 $aSubproduto 653 $aAmônia-N 653 $aPropionato 700 1 $aKOZERSKI, N. D. 700 1 $aITAVO, C. C. B. F. 700 1 $aDIAS, A. M. 700 1 $aPETIT, H. V. 700 1 $aBENCHAAR, C. 700 1 $aVOLTOLINI, T. V. 700 1 $aJOBIM, C. C. 700 1 $aSANTOS, G. T. dos 773 $tJournal of Dairy Reserach$gv. 87, p. 400-405, 2020.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
16/10/2023 |
Data da última atualização: |
16/10/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
SOUZA, R. S. de; MARTINS, C. R.; CASTRO, C. M.; PINHEIRO, N. L.; MELLO-FARIAS, P. C. de. |
Afiliação: |
RAFAELA SCHMIDT DE SOUZA; CARLOS ROBERTO MARTINS, CPACT; CAROLINE MARQUES CASTRO, CPACT; NATERCIA LOBATO PINHEIRO LIMA, CPACT; PAULO CELSO DE MELLO-FARIAS, UNIVERSIDADE FEDERAL DE PELOTAS. |
Título: |
Genetic variability in pecan genotypes in Brazil. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Revista Ceres, Viçosa, v. 70, n. 5, e70504, Aug./Sep 2023. |
DOI: |
10.1590/0034-737X202370050004 |
Idioma: |
Inglês |
Conteúdo: |
Pecan crops has been expanding in recent years, mainly in southern Brazil. Genotypes that compose Brazilian orchards come from the USA and from selections of plants made by Brazilian producers. This study aimed to characterize with microsatellite markers pecan cultivars registered for cultivation in Brazil, including some selections made in the country. It is important to know the genetic variability of the pecan tree, as it facilitates the identification of possible phytotechnical deficiencies due to the genetic similarity between the plants, in addition to helping in the conservation of the species, among other. Thirty-four, out of forty collected accessions, were genotyped with 11 selected SSR (Simple Sequence Repeats) loci. Twenty-four polymorphic alleles were identified. The genetic similarity matrix, based on the Jaccard coefficient, ranged from 0.125 to 1.0; general mean of similarity was 0.46. The cluster analysis, which was carried out by the Unweighted Pair Group Method with Arithmetic Mean (UPGMA), classified pecan accessions into four main groups. Results showed that there is high genetic variability in germplasm evaluated, although some accessions may be duplicates. |
Thesagro: |
Noz; Noz Peca. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157269/1/Artigo-2023-genetic-pecan.pdf
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Marc: |
LEADER 01782naa a2200205 a 4500 001 2157269 005 2023-10-16 008 2023 bl uuuu u00u1 u #d 024 7 $a10.1590/0034-737X202370050004$2DOI 100 1 $aSOUZA, R. S. de 245 $aGenetic variability in pecan genotypes in Brazil.$h[electronic resource] 260 $c2023 520 $aPecan crops has been expanding in recent years, mainly in southern Brazil. Genotypes that compose Brazilian orchards come from the USA and from selections of plants made by Brazilian producers. This study aimed to characterize with microsatellite markers pecan cultivars registered for cultivation in Brazil, including some selections made in the country. It is important to know the genetic variability of the pecan tree, as it facilitates the identification of possible phytotechnical deficiencies due to the genetic similarity between the plants, in addition to helping in the conservation of the species, among other. Thirty-four, out of forty collected accessions, were genotyped with 11 selected SSR (Simple Sequence Repeats) loci. Twenty-four polymorphic alleles were identified. The genetic similarity matrix, based on the Jaccard coefficient, ranged from 0.125 to 1.0; general mean of similarity was 0.46. The cluster analysis, which was carried out by the Unweighted Pair Group Method with Arithmetic Mean (UPGMA), classified pecan accessions into four main groups. Results showed that there is high genetic variability in germplasm evaluated, although some accessions may be duplicates. 650 $aNoz 650 $aNoz Peca 700 1 $aMARTINS, C. R. 700 1 $aCASTRO, C. M. 700 1 $aPINHEIRO, N. L. 700 1 $aMELLO-FARIAS, P. C. de 773 $tRevista Ceres, Viçosa$gv. 70, n. 5, e70504, Aug./Sep 2023.
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