Kochuk-Yashchenko O. Linear appreciation of cows exterior of Ukrainian Black-and-White and Red-and-White dairy breeds and its connection with production

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0416U002881

Thesis Registration Form

0416U002881.pdf

Applicant for

Specialization

  • 06.02.01 - Розведення та селекція тварин

09-06-2016

Specialized Academic Board

Д 27.355.01

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

Essay

The pedigree bulls have been appreciated on the exterior type of their female offsprings on the linear classification system and with making up the graphs of the exterior profile. The rates of modification coefficients of the group as well as of the descriptive characteristics of a linear classification have been studied. The availability of an additional straight linear connection between all complexes, the majority of the descriptive characteristics and milk yielding during 305 lactation days on the one hand and the complex index - milk fat and albumen in cows of both breeds on the other hand has been proved.

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Files

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dis.docx

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