نتایج جستجو برای: 75 commercial diet biofloc
تعداد نتایج: 430032 فیلتر نتایج به سال:
Abstract The use of biofloc technology has positive effects on the quality water and utilization feed through recycling microbial protein during culture commercially important finfishes. This is also used in rearing ornamental fish to address limitations land space as well minimize impacts wastewater discharge. Therefore, current study evaluated plant wastes production for culture. A 30-day tri...
in order to evaluate the effects of chlorella on broiler performance and immune system, an experimentwas performed by using 80 ross 308 male broiler chicks. the experiment was accomplished incompletely randomized design including 5 treatments with 4 replication and 4 observations in eachreplicate. the basal diet was based on corn-soybean meal (control) and without any additives. agraded level o...
in order to evaluate the effects of chlorella on broiler performance and immune system, an experimentwas performed by using 80 ross 308 male broiler chicks. the experiment was accomplished incompletely randomized design including 5 treatments with 4 replication and 4 observations in eachreplicate. the basal diet was based on corn-soybean meal (control) and without any additives. agraded level o...
Weanling crossbred pigs (avg initial wt 6.4 kg) were fed diets containing six levels of threonine to determine the threonine requirement of young pigs fed diets somewhat similar to those used in commercial swine production. The diets (16% crude protein) were composed primarily of grain sorghum, oat groats and soybean meal supplemented with minerals, vitamins, lysine, tryptophan, methionine and ...
MRL/l strain mice, which possess a lymphoproliferative gene inducing swelling of systemic lymph nodes, develop a SLE (systemic lupus erythematosus)-like syndrome at around 8 w of age. MRL/n mice, which carry 99.6% of the genes of MRL/l mice, lack the gene for lymphoproliferation and exhibit only a slight degree of lymph node swelling late in life. This study investigated whether the salivary im...
Two hundred and forty Hubbard Classic broiler chicks were used in a 35 day trial at Chittagong Veterinary and Animal Science University farm, Bangladesh to study the effects of supplemental choline chloride on performance parameters, carcass characteristics and their association in commercial broiler. All birds had free access to ad libitum feeding. Birds were fed four types of diet i.e. diet w...
the aim of this study was to assess the meat quality attributes of broiler chickens fed diets supplemented with silver nanoparticles coated on zeolite. a total of 375 one-day-old broilers was assigned in a completely randomized design to 1 of 5 treatment groups including: basal diet, basal diet supplemented with 1% zeolite, and basal diet supplemented with one of the three levels of zeolite coa...
The aim of this experiment was to evaluate the effect graded level local brewery by-product (atella) replacement concentrate mixture on feed intake; digestibility and body weight change Dorper-Menz crossbred lambs fed hay basal diet. feeding period 90 days preceded by 15 acclimatization period. experimental design Randomized Complete Block Design (RCBD) with five treatments: T1 [Control, ad lib...
This research was conducted to evaluate immunity (experiments 1 to 3), cardiac function, and ascities resistance (experiment 4) of progeny chicks from broiler breeders fed diets differing in trace metal level and source. Broiler breeders received a control diet (75 mg of Zn and 83 mg of Mn added/kg of diet), the control diet supplemented with inorganic Zn (75 mg/kg of diet) and Mn (80 mg/kg of ...
OBJECTIVE To quantify the extent and nature of healthy eating messages Australian consumers are currently exposed through magazine advertising. METHOD Analysis of healthy eating messages in advertisements found in the top 30 Australian magazines between January and June 2005 was conducted. Advertisements were analysed and classified by source, subject, food category, food type, food occasion,...
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