نتایج جستجو برای: but carcass fat percent in feedlot periods were significantly p
تعداد نتایج: 17323281 فیلتر نتایج به سال:
Two hundred twenty-four steers (initial BW = 363 ± 1.57 kg) were used in a 2 × 3 + 1 factorial arrangement of treatments to evaluate the interactive effects of concentration of wet corn gluten feed (WCGF) and bulk density (BD) of steam-flaked corn (SFC) on feedlot performance, carcass characteristics, and apparent total tract digestibility. Diets consisted of 0, 15, or 30% WCGF (DM basis) with ...
nitric oxide (no) is a small molecule synthesized by most of mammalian cells with diverse biological activities including vasodilatation, host defense and wound healing. impaired wound healing is a common occurrence among diabetics and patients receiving glucocorticoid therapy. on the other hand the application of laser in biomedical area have been increased. thus, the current studies were desi...
Steers (20 Bos indicus cross [BIX] and 20 Bos taurus cross [BTX]) were randomly assigned to a 2x2 factorial experiment within two weight blocks per treatment 1) to study the effects of repeated urea dilution (UD) measurement on feedlot performance and 2) to determine the consistency of estimated body composition in steers of different breed types. Weights were taken on d 0, 42, 84, 126, and 140...
The steer progeny of sires genetically diverse for fatness and meat yield were grown at different rates from weaning to feedlot entry and effects on growth, carcass and meat-quality traits were examined. The present paper, the second of a series, reports the effects of genetic and growth treatments on carcass traits. A total of 43 sires, within three ‘carcass class’ categories, defined as high ...
this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...
This experiment was carried out to determine the effects of different levels of (Kabuli) chickpea grains with different processing methods on the performance of broilers. In a factorial experiment with completely randomized design, 576 Rose broiler chicks were divided into 16 treatments with three replications of 12 chicks each. The first factor comprised three levels of chickpea (10, 20 and 30...
this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...
This experiment was carried out to determine the effects of different levels of (Kabuli) chickpea grains with different processing methods on the performance of broilers. In a factorial experiment with completely randomized design, 576 Rose broiler chicks were divided into 16 treatments with three replications of 12 chicks each. The first factor comprised three levels of chickpea (10, 20 and 30...
an experiment was conducted under completely randomized design to investigate effect of various levels of terbutalin, a bete-adrenergic agonist, by procuring 120, 35-d age male cobb broiler chicks from d 29-49. the birds were randomely distributed into 3 treatments and 4 replicates with10 birds each. the birds were fed experimental diets with different levels of terbutaline at levels 0.0 (contr...
Two experiments were conducted to evaluate the effect of feeding legume hay (alfalfa; Medicago sativa L.) or mixed-grass hay on ADG and carcass characteristics of growing goats. In Experiment 1, 24 Spanish kids, equally representing female, intact male and wether goats, were pen-fed ad libitum either chopped alfalfa (16.8 percent CP) or mixed grass hay (9.4 percent CP) (3 pens/diet) and a corn/...
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