Nutrient requirements of dairy cattle.
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| 作者: | |
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| 格式: | artículo original |
| 狀態: | Versión publicada |
| Fecha de Publicación: | 2006 |
| 實物特徵: | Linear regression equations have been obtained to directly calculatenutrient requirements of dairy cattle (TDN, DE, ME, NEL,CP, Ca, P, Vitamin A and Vitamin D) on differentphysiological stages: maintenance, pregnancy and milkproduction based on NRC nutrient requirements tables. TheR-square was calculated for each equation to establish thedegree of adjustment. |
| País: | Portal de Revistas UCR |
| 機構: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 語言: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/13244 |
| 在線閱讀: | https://archivo.revistas.ucr.ac.cr/index.php/agromeso/article/view/13244 |