Search results
Results from the WOW.Com Content Network
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 .
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]
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.
There had been few livestock species in the New World, with horses, cattle, sheep and goats being completely unknown before their arrival with Old World settlers. Crops moving in both directions across the Atlantic Ocean caused population growth around the world and a lasting effect on many cultures in the Early Modern period. [162] The Harvesters.
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 .
[5] Pliny the Elder writes extensively about agriculture from books XII to XIX; in fact, XVIII is The Natural History of Grain. [6] Crops grown on Roman farms included wheat, barley, millet, pea, broad bean, lentil, flax, sesame, chickpea, hemp, turnip, olives, pear, apples, figs, and plums. Others in the Mediterranean include:
Agriculture developed in some 13 centres around the world, domesticating different crops and animals. Three groups of insects, namely ambrosia beetles, leafcutter ants, and fungus-growing termites have independently domesticated species of fungi, on which they feed. In the case of the termites, the relationship is a fully obligate symbiosis on ...
The Three Sisters planting method is featured on the reverse of the 2009 US Sacagawea dollar. [1]Agricultural history in the Americas differed from the Old World in that the Americas lacked large-seeded, easily domesticated grains (such as wheat and barley) and large domesticated animals that could be used for agricultural labor.