نتایج جستجو برای: body weight and feed efficiency p005 highest digestibility of dm
تعداد نتایج: 24103020 فیلتر نتایج به سال:
This study determined the effect of Vachellia karroo leaf meal (VKLM) in diets on feed intake (FI), digestibility, conversion ratio (FCR), body weight gain (BWG), final live (FLW) and meat quality parameters male Ross 308 broiler chickens fed from 22 to 42 days. One hundred sixty 22-day-old were assigned four treatments with replicates 10 chickens. VKLM inclusion levels at 0, 0.5, 1.0 1.5 g/kg ...
In this research, the effects of complete replacement of barley grain with wheat bran in livestock were investigated. This experiment was carried out using 12 Saanen dairy goats in a completely randomized design for 21 days, in which goats were divided into three quadruple groups. The treatments consisted of: 1- treatment containing 25% barley and 10% wheat bran (control), 2- treatment without ...
The effects of hydrochloric and butyric acids supplementation to broiler chicken diets were investigated on performance, apparent protein digestibility, intestinal microbial population, carcass characteristics and intestinal histology. In these experiments, 280 male Ross 308 one-day old chicks were assigned to 7 treatments. Each treatment included 4 replicates of 10 chicks. Data were anal...
The present study was conducted to investigate the effects of crude protein (CP) content starter feed and wheat straw (WS) processing on growth performance, digestibility, ruminal fermentation, behavior Holstein calves. Sixty calves (28 male 32 female) were randomly assigned 1 4 treatments in a randomized complete block design. Treatments 2 × factorial arrangement (1) lower-CP ground mixed with...
The aim of this study was to investigate the effect of commercial herbal and chemical medicines on growth performance, serum lipids, intestinal selected bacterial population and intestinal morphology of broiler chickens. In this study, 450 day-old female broiler chickens (Arian strain) were divided into 10 treatments with three replicates of 15 chicks per replicate. On day 14 of the experiment,...
This study was conducted to evaluate the effects of dietary supplementation of protected organic acid blends including medium chain fatty acids and different nutrient density diets on growth performance, nutrient digestibility and faecal noxious gas content in growing pigs. A total of 80 crossed [(Landrace × Yorkshire) × Duroc] growing pigs with an initial body weight (BW) of 22.61 ± 2.32 kg we...
In this study, the effect of the color of the bedding of cultivating aquariums (white, black, green, blue) on growth performance, nutrition and biochemical composition of the body of large freshwater shrimp (Macrobrachium rosenbergii) post larvae was investigated. All laboratory and experimental stages of this study were carried out in the fall of 1397 and for 60 days in an ornamental fish plan...
The main objective of this study was to determine the effects of diets containing 0, 2.5, 7.5% spirulina platensis meal on growth performance, survival rate, skin pigmentation and digestibility of carotenoids in Oscar fish (Astronotus ocellatus). 288 Oscar fish with mean body weight of 10.73±0.09 randomly divided in to 24 aquariums with 45 liters’ water capacity. The experimental treatments wer...
introduction: sugarcane (saccharum officinarum) is widely cultivated in south west of iran for production of sugar. after harvest, a lot of sugarcane tops remain on the farm that can be used to feed ruminants. the total digestible nutrients (tdn) and crude fiber of sugarcane top is about 72% and 39%, respectively. the digestibility of dry matter (54%) and crude protein (39%) of sugarcane top is...
Dietary fibers (DF) may affect energy balance, an effect often ascribed to the viscous nature of some water soluble DF, which affect luminal viscosity and thus multiple physiological processes. We have tested the hypothesis that viscous linseed DF reduce apparent nutrient digestibility, and limit weight gain, in a randomized feeding trial where 60 male, growing, Wistar rats, with an initial wei...
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