Dietary phosphorus requirement of holstein steers during early growing period
| Audiencia | Público en general | es_ES |
| Cobertura | México | es_ES |
| Fecha de ingreso | 2026-10-05T16:32:43Z | |
| Fecha de publicación | 2007-01-01 | |
| Resumen | Ninety-six Holstein steer calves (120.7 +/- 5.3 kg) were used to evaluate the influence of dietary phosphorus level (0.27, 0.31, 0.35 and 0.39\%, DMB) on growth-performance during the initial 105 d on feed. Dicalcium phosphate was the source of supplemental phosphorus. All diets were formulated to contain 0.85\% calcium (DMB). Dietary phosphorus level did not affect (P >.10) DMI or body size measurements. However, increasing dietary phosphorus level increased ADG (linear component, P <.05), gain efficiency (quadratic component, P <.05) and dietary NE (quadratic component, P <.05). It is concluded that during the initial growing period ADG, gain efficiency and dietary NE are optimal at a dietary phosphorus level of 0.35\%, 15\% lower than current NRC recommendations. | es_ES |
| Doi | https://doi.org/10.1080/09712119.2007.9706643 | es_ES |
| URI | https://riuat.uat.edu.mx/handle/123456789/4545 | |
| Idioma | en | es_ES |
| Editorial | GARUDA SCIENTIFIC PUBLICATIONS | es_ES |
| Relación | Journal of Applied Animal Research | es_ES |
| URL relacionado | https://doi.org/10.1080/09712119.2007.9706643 | es_ES |
| Derechos | Acceso restringido / Suscripción (Metadatos de producción científica) | es_ES |
| Licencia | http://purl.org/coar/access_right/c_16ec | es_ES |
| Fuente | Journal of Applied Animal Research | |
| Palabra clave | requirement | es_ES |
| Palabra clave | phosphorus | es_ES |
| Palabra clave | Holstein | es_ES |
| Palabra clave | growth | es_ES |
| Palabra clave | feedlot | es_ES |
| Título | Dietary phosphorus requirement of holstein steers during early growing period | es_ES |
| Tipo | Artículo | es_ES |
| Arbitrado | Ha sido Arbitrado | es_ES |
| Autor | Lopez, J. Rosales | |
| Autor | Gomez, M. F. Montano | |
| Autor | Jorquera, A. Plascencia | |
| Autor | Chavira, J. Salinas | |
| Autor | Zinn, R. A. | |
| Autor | Lopez, J. Rosales | es_ES |
| Autor | Gomez, M. F. Montano | es_ES |
| Autor | Jorquera, A. Plascencia | es_ES |
| Autor | Chavira, J. Salinas | es_ES |
| Autor | Zinn, R. A. | es_ES |
| Institución | Universidad Autónoma de Tamaulipas | |
| Institución | Universidad Autónoma de Tamaulipas | es_ES |
| Número | 2 | es_ES |
| Rango de páginas | 113-115 | es_ES |
| URL relacionada | https://doi.org/10.1080/09712119.2007.9706643 | |
| Tipo de artículo | Indexado | |
| Tipo de artículo | Indexado | es_ES |
| Volumen | 31 | es_ES |