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Crossbreeding through the use of Limousin terminal sires in purebred British breed cow herds allows the complementary traits of higher marbling and fat cover provided by the British breed cows, and required or preferred by some markets, [74] [75] to be combined with the higher yield and feed conversion efficiency of Limousin sires.
The Blonde d'Aquitaine is a modern French breed of large domestic beef cattle. It was created in 1962 by merging three blonde draught breeds of south-western France, the Blonde des Pyrénées, the Blonde de Quercy and the Garonnaise. [3] [4]: 129 Since about 1970, it has been selectively bred specifically for beef production.
Steller's sea cow was the largest known sirenian to have lived, and could reach lengths of 9 metres (30 ft) [41] and weight of 8 to 10 tonnes (8.8 to 11.0 short tons). [44] A dugong's brain weighs a maximum of 300 grams (11 ounces), about 0.1% of the animal's body weight. [ 33 ]
A cow was a great advantage to a villager as she produced more milk than her calf needed, and her strength could be put to use as a working animal, pulling a plough to increase production of crops, and drawing a sledge, and later a cart, to bring the produce home from the field. Draught animals were first used about 4,000 BC in the Middle East ...
The Normande is a large-bodied animal: cows usually weigh 700–800 kg, and bulls up to 1100 kg. The coat is usually red-pied or speckled, but may also be black-pied or blonde. The head is often white, and the surround of the eyes is commonly dark, giving a "spectacled" appearance. The skin is white and muzzle is dark. [3]
Another use of a stock tank is at a fair or other event where they are filled with ice to keep canned and bottled beverages, or even perishables such as watermelons. A cowboy church commonly uses a stock tank for water baptisms. [8] Stock tanks can also make perfect indoor habitats for aquatic pets, such as fish, turtles or frogs.
Greater use of three-times-per-day milking: In a study performed in Florida between 1984 and 1992 using 4293 Holstein lactation records from eight herds, 48% of cows were milked three times a day. The practice was responsible for an extra 17.3% milk, 12.3% fat, and 8.8% protein. [ 21 ]
An American breeder, Richard Gradwohl, has developed eighteen different strains of miniature cattle. [3] Miniature Galloway, Hereford and Holstein have been bred. [2]: 245 [3] In the United States, small zebuine cattle deriving from stock imported from Brazil, the Dominican Republic and Sweden may be registered as "Miniature Zebu"; [2]: 245 in Australia, similar cattle may be known as "Nadudana".