The effect of partial replacement of soybean meal with sunflower meal on ileal adaptation, nutrient utilization and growth performance of young turkeysReportar como inadecuado




The effect of partial replacement of soybean meal with sunflower meal on ileal adaptation, nutrient utilization and growth performance of young turkeys - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

* Corresponding author 1 Department of Poultry Science 2 Department of Biological Function of Food 3 Department of Animal Science

Abstract : 1. A 4x2 factorial arrangement of treatments was used to investigate the effect of graded levels of sunflower meal SFM; 0, 70, 140 and 210 g-kg and enzyme supplementation on gut morphology, nutrient utilization and growth performance of young turkeys from 0 to 8 wks of age. The enzyme supplement used in the study contained non-starch polysaccharide NSP-degrading activities and supplied 500 U pectinase, 40 U cellulase, 1600 U xylanase, 800 U glucanase, 200 U mannanase, 20 U galactanase per kg diet. 2. The use of SFM resulted in an increase in the height and width of intestinal villi, and a linear decrease in crypt depth. Dry matter digestibility and energy metabolizability decreased in groups fed diets with a moderate 140 g-kg and high 210 g-kg SFM content P



Autor: Jan Jankowski - Agata Lecewicz - Zenon Zduńczyk - Jerzy Juskiewicz - Bogdan Slominski -

Fuente: https://hal.archives-ouvertes.fr/



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