Nadtochiy V. Selective and genetic indexes of in calf speciality bulls of different breeds

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0408U000225

Applicant for

Specialization

  • 06.02.01 - Розведення та селекція тварин

19-12-2007

Specialized Academic Board

Д 27.355.01

Institute of Animal Breeding and Genetics nd. a. M.V.Zubets of NAAS

Essay

The dissertation is devoted to the studying of breed particularities, age sperm production dynamics morphological, biochemical indexes of blood and humeral fac-tors of nonspecific resistency in sire-bulls of different breeds, the structure of bulls culling and the culling reasons. The sire-bulls of Simmental and Holstein breeds there were established age and breed particularities for morphological indexes of blood.

Files

Similar theses