Rice

Rice Rice is a cereal foodstuff which forms an important part of the diet of many people worldwide and as such it is a staple food for many.Domesticated rice comprises two species of food crops in the Oryza genus of the Poaceae ("true grass") family, Oryza sativa and Oryza glaberrima. Oryza sativa is native to tropical and subtropical southern Asia and African rice, Oryza glaberrima, is native to West Africa.[1]The name wild rice is usually used for species of the different but related genus Zizania, both wild and domesticated, although the term may be used for primitive or uncultivated varieties of Oryza.Rice is grown as a monocarpic annual plant, although in tropical areas it can survive as a perennial and can produce a ratoon crop and survive for up to 20 years.[2] Rice can grow to 11.8 m tall, occasionally more depending on the variety and soil fertility. The grass has long, slender leaves 50100 cm long and 22.5 cm broad. The small wind-pollinated flowers are produced in a branched arching to pendulous inflorescence 3050 cm long. The edible seed is a grain (caryopsis) 512 mm long and 23 mm thick. Rice is a staple food for a large part of the world's human population, especially in tropical Latin America, and East, South and Southeast Asia, making it the second-most consumed cereal grain.[3] A traditional food plant in Africa, Rice has the potential to improve nutrition, boost food security, foster rural development and support sustainable landcare.[4] Rice provides more than one fifth of the calories consumed worldwide by humans.[5] In early 2008, some governments and retailers began rationing supplies of the grain due to fears of a global rice shortage.[6][7]Rice cultivation is well-suited to countries and regions with low labor costs and high rainfall, as it is very labor-intensive to cultivate and requires plenty of water for cultivation.

Rice cultivation is well-suited to countries and regions with low labor