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Emmer
Emmer wheat or hulled wheat is a type of awned wheat. Emmer is a tetraploid (4''n'' = 4''x'' = 28 chromosomes). The domesticated types are ''Triticum turgidum'' subsp. ''dicoccum'' and ''Triticum turgidum ''conv.'' durum''. The wild plant is called ''Triticum turgidum'' subsp. ''dicoccoides''. The principal difference between the wild and the domestic is that the ripened seed head of the wild plant shatters and scatters the seed onto the ground, while in the domesticated emmer the seed head remains intact, thus making it easier for humans to harvest the grain. Along with einkorn wheat, emmer was one of the first crops domesticated in the Near East. It was widely cultivated in the ancient world, but is now a relict crop in mountainous regions of Europe and Asia. Emmer is considered a type of ''farro'' food especially in Italy. Taxonomy Strong similarities in morphology and genetics show that wild emmer (''Triticum dicoccoides'' Koern.) is the wild ancestor and a crop wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheat
Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. 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. Botanically, the wheat kernel is a type of fruit called a caryopsis. Wheat is grown on more land area than any other food crop (, 2014). World trade in wheat is greater than for all other crops combined. In 2020, world production of wheat was , making it the second most-produced cereal after maize. Since 1960, world production of wheat and other grain crops has tripled and is expected to grow further through the middle of the 21st century. Global demand for wheat is increasing due to the unique viscoelastic and adhesive properties of gluten proteins, which facilitate the production of processed foods, whose consumption is inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheat
Wheat is a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. 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. Botanically, the wheat kernel is a type of fruit called a caryopsis. Wheat is grown on more land area than any other food crop (, 2014). World trade in wheat is greater than for all other crops combined. In 2020, world production of wheat was , making it the second most-produced cereal after maize. Since 1960, world production of wheat and other grain crops has tripled and is expected to grow further through the middle of the 21st century. Global demand for wheat is increasing due to the unique viscoelastic and adhesive properties of gluten proteins, which facilitate the production of processed foods, whose consumption is inc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neolithic Founder Crops
The founder crops (or primary domesticates) are the eight plant species that were domesticated by early Neolithic farming communities in Southwest Asia and went on to form the basis of agricultural economies across much of Eurasia, including Southwest Asia, South Asia, Europe, and North Africa. They consist of three cereals (emmer wheat, einkorn wheat, and barley), four pulses (lentil, pea, chickpea, and bitter vetch), and flax. These species were amongst the first domesticated plants in the world. The founder crops were not the only species domesticated in southwest Asia, nor were they necessarily the most important in the Neolithic period. Domesticated rye (''Secale cereale'') occurs in the final Epipalaeolithic strata at Tell Abu Hureyra (the earliest instance of domesticated plant species), but was not common until the spread of farming into northern Europe several millennia later. Other plants cultivated in the Neolithic include sweet almond and figs. Different species ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spelt
Spelt (''Triticum spelta''), also known as dinkel wheat or hulled wheat, is a species of wheat that has been cultivated since approximately 5000 BC. Spelt was an important staple food in parts of Europe from the Bronze Age to medieval times. Now it survives as a relict crop in Central Europe and northern Spain, and it has found a new market as a health food. Spelt is sometimes considered a subspecies of the closely related species common wheat (''Triticum aestivum''), in which case its botanical name is considered to be ''Triticum aestivum'' subsp. ''spelta''. Like common wheat, it is a hexaploid wheat, which means it has six sets of chromosomes. Evolution Spelt has a complex history. It is a wheat species known from genetic evidence to have originated as a naturally occurring hybrid of a domesticated tetraploid wheat such as emmer wheat and the wild goat-grass '' Aegilops tauschii''. Genetic evidence shows that spelt wheat can also arise as the result of the hybridis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wheat Taxonomy
During 10,000 years of cultivation, numerous forms of wheat, many of them hybrids, have developed under a combination of artificial and natural selection. This diversity has led to much confusion in the naming of wheats. This article explains how genetic and morphological characteristics of wheat influence its classification, and gives the most common botanical names of wheat in current use (see ). Information on the cultivation and uses of wheat is at the main wheat page. ''Aegilops'' and ''Triticum'' The genus '' Triticum'' includes the wild and domesticated species usually thought of as wheat. In the 1950s growing awareness of the genetic similarity of the wild goatgrasses (''Aegilops'') led botanists such as Bowden to amalgamate ''Aegilops'' and ''Triticum'' as one genus, ''Triticum''. This approach is still followed by some (mainly geneticists), but has not been widely adopted by taxonomists. ''Aegilops'' is morphologically highly distinct from ''Triticum'', with rounded ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aaron Aaronsohn
Aaron Aaronsohn ( he, אהרון אהרנסון) (21 May 1876 – 15 May 1919) was a Jewish agronomist, botanist, and Zionist activist, who was born in Romania and lived most of his life in the Land of Israel, then part of the Ottoman Empire. Aaronsohn was the discoverer of emmer (''Triticum dicoccoides''), believed to be "the mother of wheat." He founded and was head of the NILI espionage network. Biography Aaron Aaronsohn was born in Bacău, Romania, and brought to Palestine, then part of the Turkish Ottoman Empire, at the age of six. His parents were among the founders of Zikhron Ya'akov, one of the pioneer Jewish agricultural settlements of the First Aliyah. He had two sisters, Sarah and Rivka. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farro
Farro refers to the grains of three wheat species, which are sold dried and cooked in water until soft. It is eaten plain or is often used as an ingredient in salads, soups, and other dishes. Definition Farro is an ethnobotanical term for three species of hulled wheat: spelt (''Triticum spelta''), emmer (''Triticum dicoccum''), and einkorn (''Triticum monococcum''). Hulled wheat is wheat that cannot be threshed. In Italian cuisine, the three species are sometimes distinguished as ''farro grande,'' ''farro medio,'' and ''farro piccolo''. In French the three species are sometimes distinguished as ''grand épeautre'', ''moyen épeautre'' and ''petit épeautre'' — épeautre being French for spelt. Emmer is the most common variety of farro grown in Italy, specifically in certain mountain regions of Tuscany and Abruzzo. It is also considered to be of higher quality for cooking than the other two grains and thus is sometimes called "true" farro. Spelt is much more commonly gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Einkorn
Einkorn wheat (from German ''Einkorn'', literally "single grain") can refer either to a wild species of wheat (''Triticum'') or to its domesticated form. The wild form is '' T. boeoticum'' (syn. ''T. m.'' ssp. ''boeoticum''), the domesticated form is '' T. monococcum'' (syn. ''T. m.'' ssp. ''boeoticum''). Einkorn is a diploid species (2''n'' = 14 chromosomes) of hulled wheat, with tough glumes (' husks') that tightly enclose the grains. The cultivated form is similar to the wild, except that the ear stays intact when ripe and the seeds are larger. The domestic form is known as "petit épeautre" in French, "Einkorn" in German, "einkorn" or "littlespelt" in English, "piccolo farro" in Italian and "escanda menor" in Spanish. The name refers to the fact that each spikelet contains only one grain. Einkorn wheat was one of the first plants to be domesticated and cultivated. The earliest clear evidence of the domestication of einkorn dates from 10,600 to 9,900 years before pres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Einkorn Wheat
Einkorn wheat (from German ''Einkorn'', literally "single grain") can refer either to a wild species of wheat (''Triticum'') or to its domesticated form. The wild form is '' T. boeoticum'' (syn. ''T. m.'' ssp. ''boeoticum''), the domesticated form is '' T. monococcum'' (syn. ''T. m.'' ssp. ''boeoticum''). Einkorn is a diploid species (2''n'' = 14 chromosomes) of hulled wheat, with tough glumes ('husks') that tightly enclose the grains. The cultivated form is similar to the wild, except that the ear stays intact when ripe and the seeds are larger. The domestic form is known as "petit épeautre" in French, "Einkorn" in German, "einkorn" or "littlespelt" in English, "piccolo farro" in Italian and "escanda menor" in Spanish. The name refers to the fact that each spikelet contains only one grain. Einkorn wheat was one of the first plants to be domesticated and cultivated. The earliest clear evidence of the domestication of einkorn dates from 10,600 to 9,900 years before present ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crop Wild Relative
A crop wild relative (CWR) is a wild plant closely related to a domesticated plant. It may be a wild ancestor of the domesticated (cultivated) plant or another closely related taxon. Overview The wild relatives of crop plants constitute an increasingly important resource for improving agricultural production and for maintaining sustainable agro-ecosystems. Their natural selection in the wild accumulates a rich set of useful traits that can be introduced into crop plants by crossing. With the advent of anthropogenic climate change and greater ecosystem instability CWRs are likely to prove a critical resource in ensuring food security for the new millennium. It was Nikolai Vavilov, the Russian botanist who first realized the importance of crop wild relatives in the early 20th century. Genetic material from CWRs has been utilized by humans for thousands of years to improve the quality and yield of crops. Farmers have used traditional breeding methods for millennia, wild maize ('' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fertile Crescent
The Fertile Crescent ( ar, الهلال الخصيب) is a crescent-shaped region in the Middle East, spanning modern-day Iraq, Syria, Lebanon, Israel, Palestine and Jordan, together with the northern region of Kuwait, southeastern region of Turkey and the western portion of Iran. Some authors also include Cyprus and Northern Egypt. The Fertile Crescent is believed to be the very first region where settled farming emerged as people started the process of clearance and modification of natural vegetation to grow newly domesticated plants as crops. Early human civilizations such as Sumer in Mesopotamia flourished as a result. Technological advances in the region include the development of agriculture and the use of irrigation, of writing, the wheel, and glass, most emerging first in Mesopotamia. Terminology The term "Fertile Crescent" was popularized by archaeologist James Henry Breasted in ''Outlines of European History'' (1914) and ''Ancient Times, A History of the Ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aegilops
''Aegilops'' is a genus of Eurasian and North American plants in the grass family, Poaceae. They are known generally as goatgrasses.''Aegilops''. Integrated Taxonomic Information System (ITIS). Some species are known as invasive s in parts of .Watson, L. and M. J. Dallwitz. 1992 onwards ''Aegilops''. The Grass Genera of the Wor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
