For citations:
Sleptsov I.I., Miroshnikov S.A., Frolov A.N. Evaluation of the effect of calcium concentration in the wool of sires on se- men quality characteristics. Bulletin of NSAU (Novosibirsk State Agrarian University). 2023;(4):286-293. (In Russ.) https://doi.org/10.31677/2072-6724-2023-69-4-286-293


























