[PDF] Top 20 Effect of Environmental Enrichment on the Body Weight in Broiler Chickens

... had the objective of analysing the impact of the use of environmental enrichment (music and light stimuli), broiler sex, and age in broiler ... See full document

... source of protein and energy in poultry ...meal in mixture feeds for broilers without a negative effect on their productive ...obtain the same live weight gains and feed ... See full document

... In chickens, a variety of specialized lymphoid organs, including caecal tonsils, bursa of fabricius, thymus and spleen play significant role in immunity against harmful intestinal ... See full document

... live weight and other response variables indicated positive and highly significant (P< ...reported the strong relationship between live weight and body dimensions of working ... See full document

... determine the effects of two lighting programs on performance, carcass yield and parts yield of broiler ...female broiler chicks were used and distributed in a completely ... See full document

... 3). The birds fed the LFD presented higher ME availability, producing more body fat, with higher efficiency of ingested ME ...live weight was higher in birds fed HFD (p ≤ ...to ... See full document

... inclusion of 10% of citrus pulp and dehydrated pasture consumption had a marked effect on the fatty acid profile of broiler ...meats. The modification involves a ... See full document

... initial weight of the chicks was 44.56g. In experiment 1 there was no interaction between the fat sources and the addition levels on the performance at 21 and 42 ... See full document

... week. On day 21, two broilers per experimental unit were selected and sacrificed by cervical dislocation to remove both right and left tibiae and femora, which thickness and length were measured using a0-150mm ... See full document

... Salmonella in poultry farming (Vandeplas et ...and the environmental challenge is not too high (Barrow, 2000; Gast, ...consequently the environmental contamination may affect the ... See full document

... The environmental conditions of broiler houses can trigger locomotion problems (Nääs, ...to the fact that during heat stress, body electrolyte balance is compromised, affecting ... See full document

... effects of cashew nut shell liquid (CNSL) on growth performance, carcass yield, relative weight of internal organs and microbiology of digestive tract of broiler ... See full document

... when the diets with 50 and 100 g JCM/kg were fed (J 5 and J 10 ). Overall, the birds fed diets J ...lower weight gain compared with the control group, respectively, while animals fed ... See full document

... days of experiment end, rats were anaesthetised with urethane (1.2 g/kg body weight, ip; Sigma-Aldrich, ...into the right femoral artery for measuring pulsatile arterial ...derived ... See full document

... Of the four hundred and eighty-nine (489) birds analyzed ...Also, the proportion of Common Desi, Naked Neck and Hilly chicken were ...respectively. The most predominant plumage color ... See full document

... based on National Research Council recommendations (NRC, 1994) (Table ...over the entire experimental period. Total individual body weight, feed intake, and feed conversion ratio were recorded ... See full document

... when the effects of each treatment over the extracted variables were analysed ...Despite the tendencies found concerning the intestinal segments relative weight, only a tendency ... See full document

... when the effects of each treatment over the extracted variables were analysed ...Despite the tendencies found concerning the intestinal segments relative weight, only a tendency ... See full document

... no effect of interaction between the studied factors on the weight of the digestive tract and its segments, or on digesta transit time (Table ...days ... See full document

... r in g t h e f ir st w eek p o st - h at ch , especially in highly selected broiler chick ...strains. The development of the chicks in the first w eek of ... See full document