Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés).
ABSTRACT:To study the effect of post-weaning feeding levels on the growth of dairy heifers, 40 animals with 77.7 ± 8.1 days of age and 77.5 ± 9.2kg of body weight were grouped in 10 pens, and each pen was randomly assigned to one of the following treatments for 120 days: feeding level to achieve a b...
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| Format: | article |
| Langue: | anglais |
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2018
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| Accès en ligne: | https://ainfo.inia.uy/consulta/busca?b=pc&id=58470&biblioteca=vazio&busca=58470&qFacets=58470 |
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| _version_ | 1868889982139105280 |
|---|---|
| author | DE LA QUINTANA, E |
| author2 | MENDOZA, A. CAJARVILLE, C. BENTANCUR, O. REPETTO, J. |
| author2_role | author author author author |
| author_browse | BENTANCUR, O. CAJARVILLE, C. DE LA QUINTANA, E MENDOZA, A. REPETTO, J. |
| author_facet | DE LA QUINTANA, E MENDOZA, A. CAJARVILLE, C. BENTANCUR, O. REPETTO, J. |
| author_role | author |
| collection | AINFO |
| dc.creator.none.fl_str_mv | DE LA QUINTANA, E MENDOZA, A. CAJARVILLE, C. BENTANCUR, O. REPETTO, J. |
| dc.date.none.fl_str_mv | 2018 2022-12-16T21:01:39Z 2022-12-16T21:01:39Z 2022-12-16T21:01:38Z |
| dc.identifier.none.fl_str_mv | https://ainfo.inia.uy/consulta/busca?b=pc&id=58470&biblioteca=vazio&busca=58470&qFacets=58470 |
| dc.language.none.fl_str_mv | en eng |
| dc.rights.none.fl_str_mv | info:eu-repo/semantics/openAccess Acceso abierto |
| dc.source.none.fl_str_mv | reponame:AINFO instname:Instituto Nacional de Investigación Agropecuaria instacron:Instituto Nacional de Investigación Agropecuaria |
| dc.subject.none.fl_str_mv | HEIFERS FEEDING LEVEL GROWTH NIVEL DE ALIMENTACIÓN NOVILLO CRECIMIENTO |
| dc.title.none.fl_str_mv | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| dc.type.none.fl_str_mv | Article PublishedVersion info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| description | ABSTRACT:To study the effect of post-weaning feeding levels on the growth of dairy heifers, 40 animals with 77.7 ± 8.1 days of age and 77.5 ± 9.2kg of body weight were grouped in 10 pens, and each pen was randomly assigned to one of the following treatments for 120 days: feeding level to achieve a body weight gain of 600 (TMEDIUM) or 800 (THIGH) g/day based on a total mixed ration. After this period all heifers were managed as a single group for 150 days. Nutrient intake, behavior, body weight and other morphological measures were recorded in each animal. As a result of the experimental design THIGH heifers had a higher nutrient intake than TMEDIUM heifers, which was reflected in a higher daily weight gain, withers height, heart girth and hip width. However, treatments had no effect on these traits during the residual period. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | anni_21cdfd41089906f321f62dc93a5ecb75 |
| instacron_str | Instituto Nacional de Investigación Agropecuaria |
| institution | Instituto Nacional de Investigación Agropecuaria |
| instname_str | Instituto Nacional de Investigación Agropecuaria |
| language | eng |
| language_invalid_str_mv | en |
| network_acronym_str | anni |
| network_name_str | oai-lr-anni |
| oai_identifier_str | oai:redi.anii.org.uy:20.500.12381/2965 |
| publishDate | 2018 |
| publishDateSort | 2018 |
| reponame_str | AINFO |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Acceso abierto |
| spelling | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés).DE LA QUINTANA, EMENDOZA, A.CAJARVILLE, C.BENTANCUR, O.REPETTO, J.HEIFERSFEEDING LEVELGROWTHNIVEL DE ALIMENTACIÓNNOVILLOCRECIMIENTOABSTRACT:To study the effect of post-weaning feeding levels on the growth of dairy heifers, 40 animals with 77.7 ± 8.1 days of age and 77.5 ± 9.2kg of body weight were grouped in 10 pens, and each pen was randomly assigned to one of the following treatments for 120 days: feeding level to achieve a body weight gain of 600 (TMEDIUM) or 800 (THIGH) g/day based on a total mixed ration. After this period all heifers were managed as a single group for 150 days. Nutrient intake, behavior, body weight and other morphological measures were recorded in each animal. As a result of the experimental design THIGH heifers had a higher nutrient intake than TMEDIUM heifers, which was reflected in a higher daily weight gain, withers height, heart girth and hip width. However, treatments had no effect on these traits during the residual period.2022-12-16T21:01:39Z2022-12-16T21:01:39Z20182022-12-16T21:01:38ZArticlePublishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttps://ainfo.inia.uy/consulta/busca?b=pc&id=58470&biblioteca=vazio&busca=58470&qFacets=58470reponame:AINFOinstname:Instituto Nacional de Investigación Agropecuariainstacron:Instituto Nacional de Investigación Agropecuariaenenginfo:eu-repo/semantics/openAccessAcceso abiertooai:redi.anii.org.uy:20.500.12381/29652026-02-10T17:36:47Z |
| spellingShingle | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). DE LA QUINTANA, E HEIFERS FEEDING LEVEL GROWTH NIVEL DE ALIMENTACIÓN NOVILLO CRECIMIENTO |
| status_str | publishedVersion |
| title | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| title_full | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| title_fullStr | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| title_full_unstemmed | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| title_short | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| title_sort | Post-weaning feeding levels on feeding behavior, growth and development in Holstein dairy heifers. (Efeito dos níveis de alimentação pós-desmame sobre o comportamento ingestivo, crescimento e desenvolvimento em novilhas leiteiras da raça Holandés). |
| topic | HEIFERS FEEDING LEVEL GROWTH NIVEL DE ALIMENTACIÓN NOVILLO CRECIMIENTO |
| url | https://ainfo.inia.uy/consulta/busca?b=pc&id=58470&biblioteca=vazio&busca=58470&qFacets=58470 |