نتایج جستجو برای: feed supplement
تعداد نتایج: 97017 فیلتر نتایج به سال:
background: recombinant monoclonal antibodies have been marketed in last three decades as the major therapeutic proteins against different cancers. however choosing a proper medium and supplements to reach the high expression is a challenging step. despite of commercial serum free and chemically defined media, there are still numerous researches seeking the optimum media to gain higher expressi...
Blue-green algae Aphanizomenon flos-aquae (AFA), rich in protein, vitamins, and polyunsaturated fatty acids, are used as food supplements. We studied the effect of varying concentrations (0.05-0.4%) of AFA on growth, feed consumption, and nutrient digestion in rats. A diet supplemented with 0.05% algae (equivalent to human daily consumption) had a stimulatory effect on weight gain and feed cons...
The obtained data on the cultivation of chlorella in a nutrient medium containing macro and microelements based local raw materials practically corresponds terms efficiency to traditional Tamiya medium. Thus, innovative technology has been developed for obtaining an inexpensive, highly effective vitamin feed additive Chlorella vulgaris replace artificial vitamins fish feeding. resulting water-s...
Supplementing diets of white-tailed deer (Odocoileus virginianus) with pelleted rations is an increasingly common practice aimed at increasing deer antler size on rangelands in Texas. Feed loss to consumption by various nontarget species (e.g., raccoons [Procyon lotor] and feral pigs [Sus scrofa]) raises both ecological and economic concerns. Whole cottonseed is a feedstuff that may afford a mo...
Using biogenic nanoscale metals (Fe, Cu, ZnO, Se) to supplement into diet premix of reproductive LV (a Vietnamese Luong Phuong chicken breed) chickens resulted in certain improvement of poultry farming. The experimental data obtained showed that the farming indices depend mainly on the quantity of nanocrystalline metals which replaced the inorganic mineral component in the feed premix. All four...
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