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This page was last edited on 28 November 2024, at 19:03 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
The Black Hereford is a crossbreed of beef cattle produced in Britain and Ireland with Hereford beef bulls with Holstein-Friesian dairy cows. Black Herefords are not usually maintained from generation to generation, but are constantly produced as a byproduct of dairy farming as a terminal cross. They are one of the most common types of beef ...
If it was a cow's first time calving, she will take longer to re-breed by at least 10 days. [4] However, beef cattle can also be bred through artificial insemination, [1] depending on the cow and the size of the herd. Cattle are normally bred during the summer so that calving may occur the following spring. [1]
The Australian Cattle Dog or "blue heeler" is a popular ranch dog in the US, as is the Border Collie, Australian Shepherd, and related crossbreds. It may be difficult or impossible to use dogs in hot, dry or burry conditions. The use of some dogs on cows with young calves may be counterproductive as cows will chase dogs that work too close to them.
Calving (step by step) "Calf" is the term used from birth to weaning, when it becomes known as a weaner or weaner calf, though in some areas the term "calf" may be used until the animal is a yearling. The birth of a calf is known as calving. A calf that has lost its mother is an orphan calf, also known as a poddy or poddy-calf in British.
The early years of the 20th century saw something of a revival in interest and appreciation in the Shetland. The Shetland Cattle Herd Book Society was established with a Register being produced for 1912. The Herd Book described the breed's features and provided a register of calves and bulls.
Animal breeding is a branch of animal science that addresses the evaluation (using best linear unbiased prediction and other methods) of the genetic value (estimated breeding value, EBV) of livestock. Selecting for breeding animals with superior EBV in growth rate, egg, meat, milk, or wool production, or with other desirable traits has ...
The pure Holstein Breed Society was started in 1946 in Great Britain, following the British Friesian Cattle Society. The breed was developed slowly up to the 1970s, after which there was an explosion in its popularity, and additional animals were imported. More recently, the two societies merged in 1999 to establish Holstein UK. [10]