Author: Victor Clement BealPublisher:
ISBN:
Category : Artificial insemination
Languages : en
Pages : 98
Book Description
Comparisons of Mates of Sires Used Artificially and Naturally and the Heritability of Michigan DHIA Holstein Production Records
Author: Victor Clement BealPublisher:
ISBN:
Category : Artificial insemination
Languages : en
Pages : 98
Book Description
Heritability and Repeatability of First, Second, Third and Fourth Records of Varying Duration in Brown Swiss Cattle
Author: Lawrence Arnold JohnsonPublisher:
ISBN:
Category : Brown Swiss cattle
Languages : en
Pages : 164
Book Description
Journal of Dairy Science
Author: Rates of Improvement by Progeny Testing in Dairy Herds of Various Sizes
Author: Lawrence William SpechtPublisher:
ISBN:
Category : Artificial insemination
Languages : en
Pages : 186
Book Description
Current Status of Management Factors which Influence Genetic Progress in the Michigan Holstein Population
Author: C. Lehman MetzlerPublisher:
ISBN:
Category : Cattle
Languages : en
Pages : 168
Book Description
Tabulations of DHIA Records of Daughters of AI Sires in the United States
Author: DHIA Sire Summary List
Author: Influence of Artificial Breeding on Production in Selected Michigan Dairy Herds
Author: Lyle Harry WadellPublisher:
ISBN:
Category : Cattle
Languages : en
Pages : 80
Book Description
A Comparison of the Production Performance of Artificially and Naturally Sired Canadian Holstein Cows
Author: Archibald Henderson MartinPublisher:
ISBN:
Category : Artificial insemination
Languages : en
Pages : 186
Book Description
The Relationship Between A.I. Sires and the Index Value of Their Dams
Author: Robert Wesley EverettPublisher:
ISBN:
Category : Cattle
Languages : en
Pages : 162
Book Description