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New World crops are those crops, food and otherwise, that are native to the New World (mostly the Americas) and were not found in the Old World before 1492 AD. Many of these crops are now grown around the world and have often become an integral part of the cuisine of various cultures in the Old World .
Maize, potatoes, sweet potatoes and manioc were the key crops that spread from the New World to the Old, while varieties of wheat, barley, rice and turnips traveled from the Old World to the New. There had been few livestock species in the New World, with horses, cattle, sheep and goats being completely unknown before their arrival with Old ...
The Columbian exchange of crop plants, livestock, and diseases in both directions between the Old World and the New World. In 1972, Alfred W. Crosby, an American historian at the University of Texas at Austin, published the book The Columbian Exchange, [2] thus coining the term. [1]
For a list of food plants and other crops which were only introduced to Old World cultures as a result of the Columbian Exchange touched off by the arrival of Christopher Columbus in 1492, see New World crops. [1]
Its production worldwide is over 800 million tons, and is the primary ingredient in animal feed, human food, artificial sweeteners, and even gasoline. For example, maize is still the basis of much of Mexican cuisine. [3] Countless other New World crops were spread among other countries thanks to Christopher Columbus.
[5] [6] Plants and animals—considered essential to their survival by the Indians—came to be worshiped and venerated. [7] The Middle Ages saw irrigation channels reach a new level of sophistication in India and Indian crops affecting the economies of other regions of the world. Land and water management systems were developed with an aim of ...
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Animal husbandry is the branch of agriculture concerned with animals that are raised for meat, fibre, milk, or other products. It includes day-to-day care, management, production, nutrition, selective breeding , and the raising of livestock .