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Cross-Breeding

 Subject
Subject Source: Nahste

Found in 212 Collections and/or Records:

2 years, 3rd Cross with Shorthorn Bull, 1870s-1930s

 Item
Identifier: Coll-1434/120
Scope and Contents

Photograph of a 2 year old cow that is a third cross with a Shorthorn Bull.

Dates: 1870s-1930s

2 years, 3rd Cross with Shorthorn Bull, 1870s-1930s

 Item
Identifier: Coll-1434/121
Scope and Contents

Photograph of a 2 year old cow that is a third cross with a Shorthorn bull.

Dates: 1870s-1930s

A 2-year old Sow by Berkshire Boar and Cross-Bred Sow, 1870s-1930s

 Item
Identifier: Coll-1434/550
Scope and Contents

Photograph of a 2-year old sow by a Berkshire boar and cross-bred sow. 'The original stock was produced by a Berkshire boar and Country sow.' Part of the Survey of India Office, Calcutta, March 1903.

Dates: 1870s-1930s

A note comparing lambs from three crossing-ram breeds, 1983

 Item
Identifier: Coll-1362/1/797
Scope and Contents

Located in A.B.R.O. Reprints 1983. Volume 17 of 19.

Dates: 1983

A Pure-Bred Suffolk Ram (sire), a Pure-Bred Merino Ewe(dam) and Their Progeny a Suffolk-Merino Wether, 1870s-1930s

 Item
Identifier: Coll-1434/1779
Scope and Contents

Photograph of a pure-bred Suffolk ram (the sire), a pure-bred Merino ewe (the dam) and their progeny, a Suffolk-Merino wether in a sheep pen in the early/mid 20th century.

Dates: 1870s-1930s

A repeated cross between inbred lines of poultry, 1952

 Item
Identifier: Coll-1362/3/23
Scope and Contents

Located in Poultry Research Centre Staff Papers 1947-52.

Dates: 1952