Author: American Jersey Cattle ClubPublisher:
ISBN:
Category : Cattle
Languages : en
Pages : 112
Book Description
Tested Sires and Dams of the Jersey Breed (together with Herd Classification Ratings) ...
Author: American Jersey Cattle ClubPublisher:
ISBN:
Category : Cattle
Languages : en
Pages : 112
Book Description
Jersey Sires with Their Tested Daughters
Author: American Jersey Cattle ClubPublisher:
ISBN:
Category : Jersey cattle
Languages : en
Pages : 378
Book Description
Tested Sires and Dams of the Jersey Breed
Author: American Jersey Cattle ClubPublisher:
ISBN:
Category : Cattle
Languages : en
Pages : 232
Book Description
Experiments in Breeding Jersey Cattle at Beltsville
Author: Milton Henry FohrmanPublisher:
ISBN:
Category : Jersey cattle
Languages : en
Pages : 68
Book Description
The Jersey Bulletin and Dairy World
Author: Jersey Bulletin and Dairy World
Author: Report of Jersey Sires' Futurity Test
Author: Raymond PearlPublisher:
ISBN:
Category : Dairy cattle
Languages : en
Pages : 28
Book Description
The Cultivator & Country Gentleman
Author: Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1012
Book Description
The farm, the garden, the fireside.
Butter Tests of Jerseys
Author: A Crossbreeding Experiment with Dairy Cattle
Author: Milton Henry FohrmanPublisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 132
Book Description
In 1939, when the Bureau of Dairy Industry began its crossbreeding experiment at Beltsville, the published information on the crossbreeding of dairy cattle was slight, unimpressive, and very little of it was based on experimental results. The crossbreeding investigations at Beltsville were undertaken to develop knowledge on the subject which would provide a sound basis for advising the operators of milk-producing farms what to expect if they used crossbreeding in hopes of producing better replacements for their milking herds. Final results on any dairy cattle breeding research project cannot be published until the last animal on the project has died, so this report covers the breeding performance and milk and butterfat production on all individuals used on the project which have had time to complete a normal first-lactation period.