Photo posted on 16 from January from 2017
Prof. Stefan Denev
Photo posted on 18 from December from 2016
Prof., DSc. PhD. Stefan Denev
Article published the 16 from December from 2016
Commercial egg production is associated with various stresses decreasing productive and reproductive performance of layers. It is proven that most of stresses in poultry production (technological: chick placement, vaccinations and transfer to breeder houses; environmental: heat stress, high ammonia, etc.; nutritional: mycotoxins, misbalances of vitamins, minerals, amino acids, etc.; ...
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15 from June from 2006