trezor.io
Rate this file (Rating : 5 / 5 with 1 votes)
paddy fields, rice terraces
trezor.io

Paddy Fields, Rice Terraces

Culture
• China
Although China's agricultural output is the largest in the world, only about 15% of its total land area can be cultivated. About 75% of the cultivated area is used for food crops. Rice is China's most important crop, raised on about 25% of the cultivated area. The majority of rice is grown south of the Huai River, in the Yangtze valley, the Zhu Jiang delta, and in Yunnan, Guizhou, and Sichuan provinces.
Rice appears to have been used by the Early Neolithic populations of Lijiacun and Yunchanyan in China. Evidence of possible rice cultivation from ca. 11,500 BP has been found, however it is still questioned whether the rice was indeed being cultivated, or instead being gathered as wild rice. Bruce Smith, an archaeologist at the Smithsonian Institution in Washington, D.C., who has written on the origins of agriculture, says that evidence has been mounting that the Yangtze was probably the site of the earliest rice cultivation. In 1998, Crawford & Shen reported that the earliest of 14 AMS or radiocarbon dates on rice from at least nine Early to Middle Neolithic sides is no older than 7000 BC, that rice from the Hemudu and Luojiajiao sites indicates that rice domestication likely began before 5000 BC, but that most sites in China from which rice remains have been recovered are younger than 5000 BC.

File information
Filename:285524.jpg
Album name:World & Travel
Rating (1 votes):55555
Keywords:#paddy #fields #rice #terraces
Filesize:98 KiB
Date added:Jun 23, 2010
Dimensions:700 x 457 pixels
Displayed:23 times
URL:displayimage.php?pid=285524
Favorites:Add to Favorites