Título

Relationship of residual feed intake on specific hematological and biochemical parameters in Rambouillet sheep

Autor

ALBERTO MURO REYES

Nivel de Acceso

Acceso Abierto

Licencia

http://creativecommons.org/licenses/by-nc-nd/4.0

Materias

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA - (CTI) Erytrocyte Glucose Leucocyte Residual feed intake Trigliceryde RFI

Resumen o descripción

Relationships of Residual Feed Intake (RFI) on hematological and biochemical parameters were determined in Rambouillet sheep. After feeding period of 42 days (research period), RFI was calculated in 1 6 rams and 24 ewes. Lowest negative and highest positive RFI (< 0.5 SD below the mean and> 0.5 SD above the mean, respectively) rams (n= 8) and ewes (n= 12) were selected. From RFI-categorized sheep, hematological and biochemical parameters were evaluated at day 0, 21 and 42 and at day 0 and 42 of the feeding period, respectively. Positive RFI ewes (less efficient) tended (p< 0.10) to have more red blood cells (RBC, IO6 uL)(9.66 vs. 7.68) and less Mean Corpuscular Hemoglobin (MCH, pg)(9.59 vs. 12.95) than negative RFI ewes. Positive RFI rams have (p< 0.05) more RBC (9.27 vs. 6.67) and White Blood Cells (WBC, 103uL)(10.25 vs 7.77), less Mean Corpuscular Volume (MCV; 30.98 vs. 44.11£ L …

Relationships of Residual Feed Intake (RFI) on hematological and biochemical parameters were determined in Rambouillet sheep. After feeding period of 42 days (research period), RFI was calculated in 1 6 rams and 24 ewes. Lowest negative and highest positive RFI (< 0.5 SD below the mean and> 0.5 SD above the mean, respectively) rams (n= 8) and ewes (n= 12) were selected. From RFI-categorized sheep, hematological and biochemical parameters were evaluated at day 0, 21 and 42 and at day 0 and 42 of the feeding period, respectively. Positive RFI ewes (less efficient) tended (p< 0.10) to have more red blood cells (RBC, IO6 uL)(9.66 vs. 7.68) and less Mean Corpuscular Hemoglobin (MCH, pg)(9.59 vs. 12.95) than negative RFI ewes. Positive RFI rams have (p< 0.05) more RBC (9.27 vs. 6.67) and White Blood Cells (WBC, 103uL)(10.25 vs 7.77), less Mean Corpuscular Volume (MCV; 30.98 vs. 44.11£ L …

Producción Científica de la Universidad Autónoma de Zacatecas UAZ

Fecha de publicación

2011

Tipo de publicación

Artículo

Recurso de información

http://localhost/xmlui/handle/20.500.11845/872

1816-9155

Formato

application/pdf

Idioma

Inglés

Audiencia

Público en general

Repositorio Orígen

Repositorio Institucional Caxcán

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