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RISA study on bacterial contamination rate of egg shell in hatching eggs
Abstract:
In this study, the total bacterial count of the hatching eggs was carried out in four stages: in freshly laid eggs, before disinfection, after disinfection and before putting the eggs in the setter. The shells of all eggs were...
Effect of a commercial housing system on egg quality during extended storage
Application of probiotic on egg production and egg quality of chukar partridge
of PrimaLac® on egg production over 33 to 40 weeks and egg quality characteristics over the last two days of 40 weeks of age. Addition of probiotic PrimaLac® increased (P < 0.05) egg weight and specific gravity, but concomitant decrease (P < 0...
Automatic Detection of Eggshell Defects Based on Machine Vision
Grading defected egg is one of the important needs of poultry industry, because of sanitary and also economic reasons....
Engineering properties of Japanese quail eggs in different levels of dietary calcium
reduce complications. In this paper, the effect of dietary calcium at five different levels on engineering features of Japanese quail eggs in a mother quail herd in their first laying period was investigated. The values for average of mass, volume...
Factors affecting egg production in broilers from start to peak of production
This study was conducted to evaluate....
Modifying egg fatty acid content by supplementation of laying hen diets with palm olein oil
Modifying egg fatty acids...
Effect of dietary digestible lysine concentration on performance, egg quality, and blood metabolites in laying hens
An experiment was conducted to evaluate the effect of dietary digestible lysine concentration on productive performance, egg quality, and blood metabolites in laying hens. A completely randomized block design was performed with 5 treatments and 6...
Production characteristics of Hy Line W36 laying hens hatched from white and tinted eggs
Innovative DNA isolation from Taeniidae´s eggs for coprodiagnosis of Echinococcus spp. by PCR
in the northeast of Iran during June 2011. All samples were frozen at least for one week in -80 °C. The embryophore layer of the eggs was broken by freezing -thawing method after eggs concentration by the formalin-ether method. DNA was extracted using a DNA...