Mariana Petkova

Description of the Department
on Cattle Breeding
Selection methods for productive traits bettermentmilk
and meat in various cattle breeds for increasing
of their genetic potential.
High-tech farm technologies for production of high
quality, cheap milk, meat, biogas, electricity and high
quality manure, meant for further enhancement of
the agricultural production and improvement of its
economic effectiveness.
Optimizing live weight and fattening period in
various breeds of male calves. Breed-specific
technologies, adapted to different climatic regions of
the country.
Complex study and assessment of various capacitycattle
farms and levels of technological production.