Influence of Dietary Zinc and Vitamin C Supplementation on Some Blood Biochemical Parameters and Egg Production in Free-Range Laying Hens

The study aimed to follow out the effect of antistress dietary supplements Zinteral 35 and vitamin C on the levels of some blood biochemical parameters (corticosterone, total cholesterol, glucose, total protein and creatinine) and egg production in laying hens during cold (7o C), thermoneutral (19o...

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Bibliographic Details
Main Authors: Vasko GERZILOV, Nadya Bozakova, Petar Petrov
Format: Article
Language:Bulgarian
Published: University of Zagreb, Faculty of Agriculture 2015-03-01
Series:Journal of Central European Agriculture
Subjects:
Online Access:http://jcea.agr.hr/articles/774241_Influence_of_Dietary_Zinc_and_Vitamin_C_Supplementation_on_Some_Blood_Biochemical_Parameters_and_Egg_Production_in_Free_Range_L_en.pdf