نتایج جستجو برای: specific growth rate sgr
تعداد نتایج: 2568143 فیلتر نتایج به سال:
In present study the effect of feeding frequency on growth performance, feed efficiency and survival rate of juvenile of grass carp were investigated. Three groups of juvenile grass carp (average weight 4.31±0.1 g) designed with three feeding frequencies one meal a day (D1), two meals a day (D2) and four meals a day (D3) with two replicates of each treatment combination were applied in this exp...
this experiment was carried out to investigate the effects of supplementing two macroalgae Sargassum cristaefolium and Gracilaria pygmaea extracts in feed on some growth indices, hematology and blood constituents of juvenile rainbow trout (Onchorhynchus mykiss). Rainbow trout were randomly divided into four groups: a control group was fed with basal diet, and three treated groups fed with basal...
A 12-week feeding trial was carried out to assess the effect of fish meal replacement by earthworm meal (Eiseniafoetida) on growth performance, feed efficiency and carcass composition of Siberian sturgeon (Acipenserbaerii). Fish with mean weight 21.32 ± 1.91 (mean ± SD) were fed with five experimental diets which 0% (Control), 10% (EWM10), 20% (EWM20), 30% (EWM30) and 40% (EWM40) of fish meal p...
Burning mouth syndrome (BMS) is characterized by oral burning or painful sensations without pathological changes; its real cause is unknown. We previously reported that autonomic lability was probably associated with the pathogenesis of BMS based on the results of frequency analysis of heart rate variability (HRV). HRV is composed of time and frequency domains, although the significance of the ...
46-1440/14/$36. On March 28, 2014, with the Doctors Caucus notably absent from the House chamber and using a somewhat controversial voice vote, the House of Representatives passed yet another patch to Medicare’s sustainable growth rate (SGR) formula. HR 4302, the Protecting Access to Medicare Act of 2014, provides a 12-month patch to the SGR formula and prevents a 24% cut in Medicare reimbursem...
this study aimed to evaluate the effects of prebiotic immunoster on growth and nutrition performance, survival rate and body composition and intestine bacterial flora of common carp (cyprinus carpio) fingerlings. 15 fish with initial weight 12 + 1 g distributed in 12 tanks and fed with different dietary levels of prebiotic (0.5, 1.5, 2.5 g/kg diet) for 60 days. at the end of experimental period...
126 abstract: in this research we studied the effects of cyclic hydration and dehydration of cysts of artemia urmiana and artemia parthenogenetica on the hatching percentage, survival and growth. the experiment was carried out in 3 treatments (1-3 hydration/dehydration cycles) with 3 replicates for each treatment. later effects of cold preservation at -20°c during three time periods were ...
Using probiotics can control pathogens by a variety of mechanisms. Probiotics can promote growth performance and have, therefore, become increasingly important in the aquaculture industry. Convict Cichlid belongs to the family of Cichlidae and is known for its rapid development in laboratory conditions and is suitable for behavioral examinations. The aim of this study was to evaluate the effect...
It was suggested that some of the short-duration Gamma-Ray Bursts (GRB) are giant flares of Soft Gammaray Repeaters (SGR) in nearby galaxies. To test this hypothesis, I have constructed a sample of 47 short GRBs, detected by the Inter-Planetary Network (IPN), for which the position is constrained by at least one annulus on the celestial sphere. For each burst, I have checked whether its IPN 3-σ...
One of the important goals of plant physiology in water ecosystems, is biomass and growth increment of green microalgae which led to access to their valuable production. In this regard, many factors are able to influence the increment and decrement of algal biomass. In this research different levels of vanillin (C8H8O3), as 0 (control), 10, 25, 40, 50, 70, 90 and 100 mg. L-1, were investigated ...
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