نتایج جستجو برای: apparent nutrients digestibility
تعداد نتایج: 157893 فیلتر نتایج به سال:
in order to determination of ileum apparent and true digestibility of two samples of poultry by product meal, an experiment was conducted with a total of 60 day-old broiler chicks, ross 308 strain. poultry by-product meal was prepared from two slaughter house in alborz province. samples were sent to laboratory for determination of chemical analysis. the birds received commercial broiler starter...
This study investigated the effects of different levels of prebiotic and peptide supplementations on growth performance, apparent digestibility of nutrients and fecal score in suckling Zell lambs. A completely randomized experiment was designed with a factorial arrangement of 3×2 containing 36 male suckling Zell lambs at the age of 10 days and with a mean weight of 4.4±0.33 kg for 70 days. The ...
Little is known of the consequences of divergent selection for residual feed intake (RFI) on intestinal digestion capacity, particularly during immune system stimulation (ISS). Our objective was to evaluate the impact of ISS and divergent selection for RFI on apparent ileal digestibility (AID) and apparent fecal digestibility (AFD) of nutrients and intestinal nutrient active transport and barri...
This study aimed to evaluate the nutrient digestibility of growing rabbits fed diets with different levels of either Leucaena leucocephala (LLM) or Moringa oleifera (MOLM) leaf meals and also to compare total collection and TiO2 marker methods for estimating digestibility. A total of 30 California growing rabbits (1.81±0.19 kg live weight on average) were randomly distributed into five experime...
The objective of this study was the determination of nutritive value and feeding different levels of vetch-barley mixed culture on fattening performance, blood metabolites and apparent nutrient digestibility of Moghani male lamb. This experiment was performed by using 16 Moghani male lambs in a complete randomized design with 4 experimental diets during 75 days. Dietary treatments were: 1) cont...
1This research was supported by the Agriculture and Food Research Initiative competitive grant number 2011-68004-30336 form the USDA National Institute of Food and Agriculture. 2Corresponding author: [email protected] ABSTRACT: Little is known of the consequences of divergent selection for residual feed intake (RFI) on intestinal digestion capacity, particularly during immune system stimulati...
This experiment was conducted to determinate the effects of different levels of Amet protein binder (0, 1.5, 3, 4.5 and 6) in substitution for fish meal on performance and digestibility of nutrients. This study used 400 broiler chickens (Ross strain) with 5 treatments of 4 replications in a completely randomized design. Weight gain, feed consumption, and feed conversion ratio were determined at...
The purpose of this study was to evaluate the effect of different levels of oil and soybean meal and Canola meal separately and mixed on productive performance, rumination and digestibility of nutrients in Holstein dairy cows. This research was carried out in a completely randomized design on 35 Holstein dairy cattle with 7 treatments and 5 cows with an average weight of 650 ± 40 kg. Treatments...
The apparent ileal digestibility (AID) and apparent total tract digestibility (ATTD) of nutrients were evaluated in 2 commercially available products: wheat (Triticum aestivum) wet distillers grain with solubles (WDGS) and wheat dried distillers grain with solubles (DDGS). Two diets included (DM basis) 50% basal diet with either 50% WDGS (W) or 50% DDGS (D). The basal diet included corn (Zea ma...
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