نتایج جستجو برای: t3 control diet containing 50 percent available phosphorous according to nrc recommendations
تعداد نتایج: 11130448 فیلتر نتایج به سال:
Present study was conducted to assess the efficacy of Escherichia Coli derived phytase alone or with citric acid (CA) given inorganic phosphorus (P) free broiler diet. Ninety six one-day old COBB-500 male broilers were divided into four groups and fed one following diets for a period 35 days: positive control (PC) diet formulated based on NRC (1994) recommendations, negative (NC) (inorganic P d...
Shape and size of the body, color's beauty and its healthy condition are among the main factors for selling of ornamental fish in the market. Researchers have tended to use herbal additives as growth promoter and immune stimulator agents. The aim of this study is to evaluate the effects of turmeric powder (Curcuma longa) as a dietary supplement for the ornamental fish Green Terror (Andinocara r...
The study was conducted to investigate the use of Triple Super Phosphate (TSP) as a source of phosphorus in growing cattle. Twelve indigenous growing bull (initial live weight of 150 ± 10 kg) were assigned to four dietary treatments, viz. basal diet (T0) containing 0.14% P and basal diet was supplemented with TSP to provide P levels of 0.24 (T1), 0.35 (T2) and 0.45% (T3) respectively. All diets...
A floor pen study was conducted to determine the efficacy of vitamin D source and level on performance and bone mineralization of broilers fed dietary treatments for six weeks. Dietary treatments included: 1) Basal diet supplemented with NRC recommended levels of vitamin D3 (200,000 ICU/ton); 2) Basal plus 2.5 million ICU (MICU) D3 /ton; 3) basal plus 2.5 MICU D3/ton plus 62.5 mg Hy-D/ton; 4) b...
AIM Objective of this study was to investigate the effect of multicarbohydrases supplementation on performance of broilers fed low energy diet. MATERIALS AND METHODS A total of 75 days old chicks were selected and randomly divided into three treatments groups (T1, T2, and T3); each group contained 25 chicks distributed in five replicates of five chicks each. T1 group (positive control) was of...
Lavandula angostifolia is one of the medicinal plants that has many medicinal properties. In the present study, different levels of Lavandula angostifolia extract were studied on hematological parameters, liver enzymes and approximate carcass composition in Ctenopharyngodon idella. The fish were placed in the form of four treatments in three replications (30 repetitions per fish). The fish were...
This experiment was conducted to investigate the effects of dietary sesame oil contains natural antioxidant and/or α-tocopheryl acetate on growth performance, blood metabolites and small intestinal morphology of male broilers. A total of 100 Ross male broilers with 7 days of age, were randomly divided into four ditary treatments. Each diet was randomly fed to five replicates of 5 chicks each. T...
this thesis attempts to measure learning styles, self efficacy and intrinsic motivation as predictors of iranian ielts reading comprehension. in order to address this issue, a quantitative study was conducted on some randomly selected intact students at ferdowsi university. these two groups were assigned as they were undergraduate (ba=91) and graduate (ma =74) students; they were all aged betwe...
an experiment was conducted to investigate the effects of using different levels of ginger rhizome powder (grp) and turmeric rhizome powder (trp) on production performance and some blood metabolites in laying hens. ninety 103-week old laying hens were divided into 5 treatments in a completely randomized design with 3 replicates and 6 birds in each cage. the birds were fed a corn-soybean meal ba...
Obesity at conception and excess gestational weight gain pose significant risks for adverse health consequences in human offspring. This study evaluated the effects of reducing dietary intake of obese/overfed ewes beginning in early gestation on fetal development. Sixty days prior to conception, ewes were assigned to a control diet [CON: 100% of National Research Council (NRC) recommendations],...
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