when did the holstein cow come to america
Holstein Friesian cattle American breeders began to become interested in Holstein-Friesian cattle around the 1830s. Black and white cattle were introduced into the US from 1621 to 1664. The eastern part of New Amsterdam (present day New York) was the Dutch colony of New Netherland, where many Dutch farmers settled along the Hudson and Mohawk River valleys. They probably brought cattle with them from their native land and crossed them with cattle purchased in the colony. For many years afterwards, the cattle here were called Dutch cattle and were renowned for their milking qualities.
Intensive animal farming According to the BBC, the era factory farming per se in Britain began in 1947 when a new Agriculture Act granted subsidies to farmers to encourage greater output by introducing new technology, in order to reduce Britain's reliance on imported meat. The United Nations writes that "intensification of animal production was seen as a way of providing food security."[14] In 1966, the United States, United Kingdom and other industrialized nations, commenced factory farming of beef and dairy cattle and domestic pigs.[15] From its American and West European heartland factory farming became globalised in the later years of the 20th century and is still expanding and replacing traditional practices of stock rearing in an increasing number of countries.[15] In 1990 factory farming accounted for 30% of world meat production and by 2005 this had risen to 40%.[15]