this experiment carried out to evaluate replacing effects of oyster shell (os) with filter cake (fc) of sugar beet industry on performance and quantity and quality of egg in  laying hens .in this trial the filter cake in two physical forms of powder and pellet in  five levels of 0, 25, 50, 75, and 100% replaced for oyster shell. each treatment had 3 replications. the experiment lasted 3 periods...

Bailey, J. 2003. Energy requirements and feeding behaviour of salmonids in culture. ISSN, 1401-6230, ISBN 91-576-6348-3 This thesis deals with the feeding management of salmonids, from the calculation of the daily feed requirement to the presentation and delivery of that ration taking into consideration the feeding behaviour. The digestible energy need (DEN) to grow 1 kg of wet body weight was ...

Two experiments were conducted with male broilers to 1) establish a methodology for predicting effective caloric value (ECV), defined as dietary caloric density (CD) necessary for broilers to achieve specific BW and feed conversion ratio (FCR) combinations under standardized conditions and 2) quantify the ECV attributable to pellet quality (PQ), defined as the pellet to pellet fines ratio in th...

Pelleting is the most extensively used thermal processing method in feed industry. In this article, a single pellet press device was developed to investigate pelleting of animal feed. Effects moisture content (10%-18% w.b.), preheating temperature (60°C-100°C) and maximum compression force (0.2-0.6 kN) on were determined analyzed, as well energy consumption. The results showed that unit density...

The effect of intermittent feeding on growth, feed utilization and body composition of subadult olive flounder fed extruded pellet (EP) in suboptimal temperature (13.5±2.10°C) was determined. Two hundred twenty five subadult fish averaging 272 g were randomly distributed into fifteen of 300 L circular flow-through tanks (fifteen fish per tank). Five treatments with different days of feeding a w...

1. Abdollahi M.R., Ravindrana V., Svihusb B., 2013. Pelleting of broiler diets: An overview with emphasis on pellet quality and nutritional value. Anim. Feed Sci. Technol. 179, 1–23, https://doi.org/10.1016/j.anif... CrossRef Google Scholar

Experiment 1 consisted in the genetic selection of two divergent lines D+ and Don the basis of AMEn value measured at 3 weeks of age with birds being fed a wheat diet, using the wheat Rialto cultivar characterised by a high in-vitro viscosity value. Significant difference (3413 J/g DM; P< 0.0001) in AMEn between lines reached 29 % on 4 generation. From the experiment 2 consisting in the test of...