Efectos de la adición de suero de queso deshidratado en dietas de lechones destetados a los 30 días de edad
Keywords:
Weanling pigsAbstract
The objective of this work was to evaluate the efficacy of supplemented dried whey (DW) (20%) in a corn-soybean heat processed (SHP)-based diet for 30 days weaned pig's performance. A total of 128 piglets (9.034 +- 2.025 kg) were allotted by litter and weight to two groups: Control (corn-SHP) and Treatment (corn-SHP-DW). The experimental groups were formed by 4 pens of 16 piglets each one. All piglets were weighted at weaning, at 14 days and 28 days post-weaning, for calculating daily weight gain in both periods. Feed intake and feed: gain ratios were also determined. DW addition improved feed intake (673.8 +- 33.3 vs 770.3 +- 42.8 g/day) and weight gain (363.4 +- 3.2 vs 420.2 +- 10.9 g/day) during the first period but not during the second period post-weaning. Feed: gain ratio was not affected by DW in any period. In conclusion, supplementation of DW to starter diets during 2 weeks after 30 days weaning improves the piglets' performance
Downloads
Published
Issue
Section
License
Al momento de enviar sus contribuciones, los colaboradores deberán declarar , de manera fehaciente, que poseen el permiso del archivo o repositorio donde se obtuvieron los documentos que se anexan al trabajo, cualquiera sea su formato (manuscritos inéditos, imágenes, archivos audiovisuales, etc.), permiso que los autoriza a publicarlos y reproducirlos, liberando a la revista y sus editores de toda responsabilidad o reclamo de terceros , los autores deben adherir a la licencia Creative Commons denominada “Atribución - No Comercial CC BY-NC-SA”, mediante la cual el autor permite copiar, reproducir, distribuir, comunicar públicamente la obra y generar obras derivadas, siempre y cuando se cite y reconozca al autor original. No se permite, sin embargo, utilizar la obra con fines comerciales.
.jpg)
