Author: Milton Henry Fohrman
Publisher:
ISBN:
Category : Jersey cattle
Languages : en
Pages : 68
Book Description
Experiments in Breeding Jersey Cattle at Beltsville
Author: Milton Henry Fohrman
Publisher:
ISBN:
Category : Jersey cattle
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Jersey cattle
Languages : en
Pages : 68
Book Description
Experiments in Breeding Jersey Cattle at Beltsville
Author: M. H. Fohrman
Publisher:
ISBN:
Category :
Languages : en
Pages : 62
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 62
Book Description
Experiments in Breeding Jersey Cattle at Beltsville
Author: Milton Henry Fohrman
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 68
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 68
Book Description
Experiments in Breeding Jersey Cattle at Beltsville
Author: Clarence Floyd Winchester
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 51
Book Description
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 51
Book Description
Experiments in Breeding Jersey Cattle at Beltsville
Author: Carl Chamberlain Perry
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 23
Book Description
Publisher:
ISBN:
Category : Aerial spraying and dusting in agriculture
Languages : en
Pages : 23
Book Description
Experiments in Breeding Jersy Cattle at Beltsville
Author: U S D A.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
A Crossbreeding Experiment with Dairy Cattle
Author: Milton Henry Fohrman
Publisher:
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.
Publisher:
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.
Technical Bulletin
Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 52
Book Description
Beltsville Growth Standards for Jersey Cattle
Author: C. A. Matthews
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 52
Book Description
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 52
Book Description
Report of the Chief of the Bureau of Dairy Industry
Author: United States. Bureau of Dairy Industry
Publisher:
ISBN:
Category : Dairying
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Dairying
Languages : en
Pages : 24
Book Description