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The term is sometimes used to refer solely to animals who are raised for consumption, and sometimes used to refer solely to farmed ruminants, such as cattle, sheep, and goats. [1] Horses are considered livestock in the United States. [2] The USDA classifies pork, veal, beef, and lamb as livestock, and all livestock as red meat.
The verb to husband, meaning "to manage carefully", derives from an older meaning of husband, which in the 14th century referred to the ownership and care of a household or farm, but today means the "control or judicious use of resources", and in agriculture, the cultivation of plants or animals. [1]
Agricultural history took a different path from the Old World as the Americas lacked large-seeded, easily domesticated grains (such as wheat and barley) and large domestic animals that could be used for agricultural labor. Rather than the practice which developed in the Old World of sowing a field with a single crop, pre-historic American ...
On federal lands in the United States, one animal unit represents one mature cow, bull, steer, heifer, horse, or mule, or five sheep or goats, all over six months of age. [3] animal-free agriculture. Also veganic farming. Any agricultural practice or farming method that does not make use of animals or animal products, such as farmed animal manures.
In the US, about a quarter of pesticides used are used in houses, yards, parks, golf courses, and swimming pools [84] and about 70% are used in agriculture. [83] However, pesticides can make their way into consumers' bodies which can cause health problems. [85] One source of this is bioaccumulation in animals raised on factory farms. [84] [86] [87]
Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. [1] Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to live in the cities.
The history of working animals may predate agriculture as dogs were used by hunter-gatherer ancestors; around the world, millions of animals work in relationship with their owners. Domesticated species are often bred for different uses and conditions, especially horses and working dogs .
The history of agriculture in the United States covers the period from the first English settlers to the present day. In Colonial America , agriculture was the primary livelihood for 90% of the population, and most towns were shipping points for the export of agricultural products.