The precise origin of the wheat plant as we know it today is not known. The Natural History of Wheat. The following table indicates production of wheat in various countries: Production of wheat (in million metric tons): Country Production year 2007-08 2008-09 2009-10 China 109.30 113.00 113.00 India 75.81 78.60 77.50 USA 55.82 68.03 55.14 Russia 49.40 63.70 58.00 France 32.76 39.04 36.64 […] Wheat varieties are most generally designated by names, which are established through publication and usage. It survives and thrives on soils where most other forms of wheat do not flourish. Abstract. Distribution of Wheat 2. The many species of wheat together make up the genus Triticum; the most widely grown is common wheat (T. aestivum).The archaeological record suggests that wheat was first cultivated in the regions of the Fertile Crescent around 9600 BCE. Wheat is one of the oldest and most important of the cereal crops. Wheat evolved from wild grasses, probably somewhere in the Near East. ADVERTISEMENTS: Production and Distribution of Wheat around the World! The origin and evolution of the wheat group (the genera Aegilops, Amblyopyrum, and Triticum) in the wild and under cultivation is reviewed.The diploid species diverged from a common ancestor, about 2–4 million years ago, presumably in the marginal Mediterranean region of Southwest Asia. Learn more about wheat in this article. A very likely place of origin is the area known in early historical … Wheat's beginnings can be traced to a clan of wild grasses called Triticeae, the seeds of which had a flavor that was pleasing to primitive people.Triticeae included wheat, barley, rye, their wild relatives, and a number of important wild grasses. This wheat species is, after T. aestivum, the species with the widest range of geographic distribution (Box 3). Distribution Origin of Wheat: Origin: Wheat is evolved from wild grasses. Einkorn was among the first cereals that were cultivated, following its wide distribution around Transcaucasia, the Middle East, south-western Europe, the Balkans and the Mediterranean areas. Knowledge of T. aestivum’s cultivation origin has been lost. Cultivated Species of Wheat 3. Wheat is a grass widely cultivated for its seed, a cereal grain which is a worldwide staple food. Breeding Centres 8. Bread wheat (Triticum aestivum L.) is one of the most important crop species, responsible for the emergence and development of agriculture and has fed, and continues to feed, a large part of the world’s population across many centuries [97, 106].Wheat has been improved by man over the last 8000 to 10,000 years ago when the species first arose. Wheat can be crossed with Aegilops and Agropyron species successfully. Breeding Procedures 7. Breeding Objectives 6. Taxonomy of Einkorn Wheat. Large genetic variability is observed in Iran, Isreal, and Bordering countires. There is no complicated branching structure like the one observed in bread or compact wheats. Virtually different is the differentiation pattern of the second most important wheat species in terms of distribution, T. durum (Box 3). The centre of origin is South Asia. Essay on Wheat Essay # 1. It belongs […] Origin and Evolution 4. Wheat, any of several species of cereal grasses of the genus Triticum and their edible grains. This confusion occurs in two principal ways: (1) The same name is applied to distinctly dif- regarding history or distribution. Reproduction and Pollination 5. It is used to make bread, pasta, cake, crackers, cookies, pastries, flour, and many other foodstuffs. Achievements. Distribution of Wheat: Wheat is an important cereal crop of cool climates. Tegri- Euphatis drainage basin. In this essay we will discuss about:- 1. 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