Dairy farming is a form of agriculture where livestock--most commonly cattle--are specially bred and artificially selected to produce greater quantities of milk than they would naturally produce, to help fulfill a great demand by those who cannot raise their own cows to get their own milk. A Dairy farm is a farm where the main aim of the enterprise is the  production of milk. Dairy does not specifically refer to cattle, a  dairy could also milk goats, sheep, c … amels or any other mammal that  lactates. An important part of the dairy industry is the removal of the calves off the mother’s milk after the three days of needed colostrum, allowing for the collection of the milk produced. On some dairies, in order for this to take place, the calves are fed milk replacer, a substitute for the whole milk produced by the cow. Dairy farming is also an important industry in Florida, Minnesota, Ohio and Vermont. There are 65,000 dairy farms in the United States. Pennsylvania has 8,500 farms with 555,000 dairy cows. Milk produced in Pennsylvania yields an annual revenue of about US$1.5 billion. Animal Welfare... Like humans, cows produce milk to feed their young. However, unlike humans, conventional dairy farming normally requires the removal of calves from their mothers little more than 24 hours after being born. The dairy cow is also the hardest worked of all farmed animals.  Dairy cattle (also called dairy cows or milk cows) are cattle cows bred for the ability to produce large quantities of milk, from which dairy products are made. Dairy cows generally are of the species Bos taurus. Historically, there was little distinction between dairy cattle and beef cattle, with the same stock often being used for both meat and milk production. Today, the bovine industry is more specialized and most dairy cattle have been bred to produce large volumes of milk Housing. Many dairy cattle are housed during the winter period, when grass is not growing. Some herds may be housed all year-round (known as ‘zero-grazing’). The RSPCA does not support systems housing dairy cattle all year round. Two types of housing system are generally used:  Dairy Cow Farming. Dairy cow farming means ‘raising highly milk productive cows commercially for milk production purpose’. It’s absolutely a part of agriculture or animal husbandry, enterprise for long term milk production from cows. Commercial dairy cow farming business is not a new idea. People are raising dairy cows for milk production from the ancient time. Dairy cow farming business is still a profitable business venture throughout the world. There are numerous new and established dairy cow farms available around the world. Dairy farming is a class of agriculture for long-term production of milk, which is processed (either on the farm or at a dairy plant, either of which may be called a dairy) for eventual sale of a dairy product. Dairy farming is also an important industry in Florida, Minnesota, Ohio and Vermont. There are 65,000 dairy farms in the United States. Pennsylvania has 8,500 farms with 555,000 dairy cows. Milk produced in Pennsylvania yields an annual revenue of about US$1.5 billion. The breeding age is around 2 years, so that the first calving age is about 3 years. This means (1) the heifers will not produce milk before they are three years old, and (2) that if you have ten cows between 3 and 9‰ years of age, you will be replacing nearly one and a half a year (10 cows divided by 6‰ years). Dairy cattle husbandry 62 High milk production is nice, but a low calving interval counts too ! Betty produces the 3240 litres in 3 years, but if she had a lower calv-ing interval her average daily milk production would increase greatly. The kinds of records worth keeping depend on the production goal. Truly sustainable livestock farming requires the use of a pasture-based system. Pasture-raised animals roam freely in their natural environment where they're able to eat nutritious grasses and other plants that their bodies are adapted to digest.  Although any mammal can produce milk, commercial dairy farms are typically one-species enterprises. In developed countries, dairy farms typically consist of high producing dairy cows. Other species used in commercial dairy farming include goats, sheep, and camels. In Italy, donkey dairies are growing in popularity to produce an alternative milk source for human infants. Dairy farming is also an important industry in Florida, Minnesota, Ohio and Vermont. There are 65,000 dairy farms in the United States. Pennsylvania has 8,500 farms with 555,000 dairy cows. Milk produced in Pennsylvania yields an annual revenue of about US$1.5 billion.
http://www.answers.com/Q/What_is_dairy_farming https://en.wikipedia.org/wiki/Dairy_farming http://www.ethicalconsumer.org/ethicalreports/dairy-industry-sector-report/milkandanimalwelfare.aspx https://en.wikipedia.org/wiki/Dairy_cattle https://www.rspca.org.uk/adviceandwelfare/farm/dairy/farming http://www.roysfarm.com/dairy-cow-farming/ https://en.wikipedia.org/wiki/Dairy_farming http://journeytoforever.org/farm_library/AD14.pdf http://www.sustainabletable.org/248/sustainable-livestock-husbandry https://en.wikipedia.org/wiki/Dairy_farming
what is dairy cattle husbandry