Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Yulia Kolina"'
Publikováno v:
E3S Web of Conferences, Vol 282, p 03011 (2021)
Newcastle disease affects birds of different breeds and ages (turkeys, quails, guinea fowls, chickens). Given the possibility of spreading the disease by birds of other species, including migratory birds, it makes more sense to immunize chickens duri
Publikováno v:
BIO Web of Conferences, Vol 36, p 07016 (2021)
The article presents data related to the course of the vaccination experiment in the experimental group using the Vacci Blue preparation. At the same time, its good solubility in water without formation of any sediment is noted, as well as a positive