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Domestication Of Bananas And Plantain

Decent Essays

Katie Twyman
May 28th, 2015
PLB 143: Gepts
Domestication of Bananas and Plantain (Musa spp.)
Abstract
Bananas and plantains (Musa spp.) are one of the major staple foods in the world. In 2006 the estimated world production of bananas was 80.6 million tons while 16.8 tons were traded (Cohen, 2011). Although bananas are common today, the origins of the banana are complex and occurred over thousands of years during multiple stages. Archeologists focused on the Kuk Valley of New Guininea, the area where the domestication of bananas supposedly took place around 8,000 BCE (Before Common Era) (Bot, 2007). The study of banana history has been difficult because banana pollen and seeds were rare or absent at archaeological sites. It wasn’t until recent technologies and the use of multi-disciplinary research that we could gain a better understanding. Genetics and linguistic studies also help in understanding the banana origin (Hirst, 2015). Diploid and triploid forms of bananas have been identified and their distribution throughout the world is a key piece of evidence in unlocking the truth about banana domestication.
Introduction
The banana (Musa spp.) is a large perennial herb with leaf sheaths that form their pseudostems, meaning they are rather giant herbs than trees. Both the plantain and banana are sterile and parthenocarpic so the fruit is seedless. The plant is made up of 8-12 leaves that are about 9ft tall and 2ft wide (Chia and Huggins, 1992). Bananas are considered the

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