نتایج جستجو برای: body weight of broilers
تعداد نتایج: 21219905 فیلتر نتایج به سال:
An experiment was conducted to study the performance of broilers chicks (2 to 42 d of age) fed diets containing pearl millet (PM, Pennisetum typhoides), foxtail millet (FOM, Setaria italica) or finger millet (FIM, Elusine coracana) totally replacing (w/w) yellow maize (YM) with and with out supplementing non-starch polysaccharide (NSP) hydrolysing enzymes at the rate of 0.5 g/kg diet. Enzyme pr...
This study investigated the effects of dietary supplementation with Bacillus amyloliquefaciens D1 (B. D1) on growth performance, serum anti-inflammatory cytokines, and intestinal microbiota composition diversity in bearded chickens. To investigate amyloliquefaciensa fermented soy milk, 7-day-old broilers were orally fed different doses milk for 35 days, unfermented group as Placebo group. found...
The factorial approach has been used to partition the energy requirements into maintenance, growth, and production. The coefficients determined for these purposes can be used to elaborate energy requirement models. These models consider the body weight, weight gain, egg production, and environmental temperature to determine the energy requirements for poultry. Predicting daily energy requiremen...
this research was conducted to compare the effects of two medicinal plants (peppermint and aloe vera) and antibiotic growth promoter on ileum microflora population and growth performance of broiler chickens. in this experiment, 375 one-day old male broiler chickens (ross 308) were used on a completely randomized design with 5 dietary treatments which were replicated 5 times with 15 birds per re...
This study was conducted to investigate the effects of dietary influence of aspirin on growth performance, antioxidant status and mortality in the broilers subjected to cold-induced ascites. A total six hundred 1-d old male broilers (Ross, 308) were randomly allotted to four treatment groups, with five replicate pens per treatment and 30 birds each. The experimental groups were kept in a cold c...
Feeding trial was conducted in order to study the response of broilers to the different feed additives in combination with one another in order to know which combination of feed additives would give better response. The criteria of response included body weight gain, feed consumption, feed efficiency, cost of feed per kg, body weight gain and mortality. In the experiment Driselase, Biovin-40, N...
The objective of this study was to determine choline chloride replacement effects by a vegetable source, compost Trachyspermum amni, Citrullus colocynthis, Achyranthus aspera, and Azadirachta indica in broiler feed. These compounds are fonts phosphatidylcholine, high-disponible molecule for intestinal absorption supply. A total 640 animals were randomly allocated completely randomized design, w...
The aim of this study was to examine the effects of 4 herbal products on growth performance of broiler chickens. A total of 150 d – old female broilers (Arbor Acres) were randomly divided into 5 treatments, 3 replicates with 10 birds in each. Treatments included: control (basal diet without feed additives), Digestarom (commercial product of herbal plants), Bioherbal (garlic essence, garden thym...
Background: Garlic is considered a natural growth promoter in animals, but the effects on productive performance of broilers are variable. Therefore, impact and intestinal morphometry were evaluated to know using different levels purple garlic broilers' diet. Methods: Clinically healthy 1-day-old Cobb Vantress 500 (n=98, with an equal number two sex) randomized into four dietary treatment group...
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