Growth rate and feed intake
Effects of restricting energy during the gilt developmental period on growth and reproduction of lines differing in lean growth rate: Responses in feed intake, growth, and age at puberty
... where c i , m i , and a i are random effects of gilt for each parameter, assumed to be normally distributed with mean of 0 and variances s s c 2 , m 2 , and s a 2 , respectively. Covariances among random effects in the ...
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Effects of Temperature on Growth, Feed Intake and Antithrombin Activity of Poecilobdella manillensis
... the growth, feed intake and antithrombin activity of ...gain rate (RWG), specific growth rate (SGR), feed conversion rate (FC), average feed intake ...
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The Course of Growth, Feed Intake and Feed Efficiency of Different Turbot (Scophthalmus maximus) Strains in Recirculating Aquaculture Systems
... the growth curves of turbot ≥35 g can be subdivided into three ...the growth curve with an R² of 0.99 (data not shown). Maximum growth in relation to body size (Figure 1A) occurs at 110 g body weight ...
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Influence of energy and protein levels on growth rate, feed efficiency,
... steers, the carcases of animals grown on a grass silage/barley diet had more fat and less meat than those grown on a concentrates/chopped straw diet even though both diets were similar in energy content and supported ...
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Organic acids in liquid feed for pigs - palatability and feed intake
... the growth rate from 844 to 818 g/d, which also increased the production costs (MLC, ...on growth performance (Brooks et ...liquid feed, especially coliform bacteria (Niven et ...liquid ...
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CASE STUDY: Feed Intake and Performance of Heifers Sired by High- or Low-Residual Feed Intake Angus Bulls
... residual feed intake INTRODUCTION Feed costs continue to be a large portion of the total expenses of a beef cattle ...increased growth rate and carcass quality. Feed continues to ...
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Effects of Different Feed on the Growth Rate of Gallus Gallus Domesticus (Linnaeus, 1758)
... industry, feed is known to represent the greatest input cost in an ...meal. Feed intake by T1 broiler chickens (68260 g) was higher than T2 (34950 ...
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Effect of dietary supplementation of turmeric (Curcuma Longa), ginger (Zingiber Officinale) and their combination as feed additives on feed intake, growth performance and economics of broiler
... population growth and ...enhanced feed utilization, growth rate and low levels of ...activity. Feed is the key constituent of overall costs of poultry farming responsible for about 80% ...
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Comparative Studies on Specific Growth Rate and Feed Conversion Efficiencies of Schizothorax Niger and Schizothorax Esocinus
... significant growth (Alhafedh, ...relative feed intake demonstrated by large mullaray was likely compensatory as indicated by the initial body ...2007) Feed Conversion Efficiency: Growth ...
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Effects of primary growth compared to regrowth grass silage on feed intake, growth performance and carcass traits of growing
... S1751731107000948 Keane, M.G. & Allen, P. 1998. Effects of production system intensity on performance, carcass composition and meat quality of beef cattle. Livestock Production Science 56: 203–214. ...
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Effect of Salinity on Feed Conversion Rate, Feed Conversion Efficiency, Protein Intake and Efficiency of Protein Utilization Ratio in Common Carp Cyprinus Carpio
... in feed conversion rate and utilization ratio of protein with increase of salinity in juvenile goldfish Carassius ...in feed conversion rate and protein intake, this was attributed to ...
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Effects of Stocking Rate and Corn Gluten Feed Supplementation on Growth and Intake of Bred Heifers Grazing Stockpiled Tall Fescue-Red Clover Forages During Winter
... gluten feed as heifers in the dry lot (185 lb corn gluten feed/heifer/season) in yr ...gluten feed fed to heifers at low target weight was fed as a result of a heavy snowstorm that limited the ...
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Use of Ultra-High-Density Snp Data for Genetic Evaluation of Predicted Feed Intake, Feed Efficiency, Carcass, and Growth Traits in Hereford Cattle
... concordance rate between pDMI and the other feed efficiency traits in the ...concordance rate, and the actual concordance rate would likely be higher if larger regions, such as those that ...
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Feed conversion ratio, residual feed intake and cholecystokinin type A receptor gene polymorphisms are associated with feed intake and average daily gain in a Chinese local chicken population
... observed growth performance and feed efficiency in chickens that possessed different RFI values and defined two groups of individuals with the 10% lowest and the 10% highest RFI ...utilization rate ...
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The effect of predator/prey density and water dynamics on feed intake and growth in spiny lobster larvae (Jasus edwardsii)
... Artemia feed ration there was no influence on phyllosoma size or intermoult duration at Stage ...insufficient feed is provided, moulting may be delayed by a number of days (Tong et ...When feed is ...
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Effects of exchanging lactose for fat in milk replacer on ad libitum feed intake and growth performance in dairy calves
... in feed intake regulation in young calves fed milk and solid diet components because they have tra- ditionally been feed ...relevant. Feed intake regula- tion in calves may be driven by ...
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Effect of Addition EM4 Probiotics in Feed On Growth Rate of Nilem Fish (Osteochillus hasselti) Juvenile
... slow growth that causes a low amount of ...commercial feed even though the protein content is quite ...The feed is one of the important elements that support the process of survival and the ...
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SELECTION FOR GROWTH RATE, FEED EFFICIENCY AND BODY COMPOSITION IN MICE
... (which appeared to be so in the growth curves) and that maintenance costs as a function of body weight were the same in both lines (which appears to be a reasonable but u[r] ...
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Weather influences feed intake and feed efficiency in a temperate climate
... a given DMI) under varying weather conditions. We predicted that 1) as thermal indices 121.. 8 increase, cows will reduce feed intake to decrease metabolic heat production, and reduce [r] ...
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Effects of feed allowance and indispensable amino acid reduction on feed intake, growth performance and carcass characteristics of growing pigs
... their feed intake, under both ad libitum and restricted feeding ...that feed intake would reflect the requirement for the deficient nutrients, depending by the ability of the pig to cope with ...
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