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Pod Corn
Pod corn or wild maize is a variety of maize (corn). It is not a wild ancestor of maize but rather a mutant that forms leaves around each kernel. Pod corn (''tunicata'' Sturt) is not grown commercially, but it is preserved in some localities. Pod corn forms glume In botany, a glume is a bract (leaf-like structure) below a spikelet in the inflorescence (flower cluster) of grass Poaceae ( ), also called Gramineae ( ), is a large and nearly ubiquitous family (biology), family of monocotyledonous flow ...s around each kernel which is caused by a mutation at the Tunicate locus. Because of its bizarre appearance, pod corn has had a religious significance to certain Native American tribes. The six major types of corn are dent corn, flint corn, pod corn, popcorn, flour corn, and sweet corn.Linda Campbell Franklin, "Corn," in Andrew F. Smith (ed.), ''The Oxford Encyclopedia of Food and Drink in America''. 2nd ed. Oxford: Oxford University Press, 2013 (pp. 551–558), p. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zea Mays
Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout Poaceae, grass that produces cereal grain. It was domesticated by indigenous peoples of Mexico, indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native Americans planted it alongside beans and Cucurbita, squashes in the Three Sisters (agriculture), Three Sisters polyculture. The leafy Plant stem, stalk of the plant gives rise to male inflorescences or tassels which produce pollen, and female inflorescences called ear (botany), ears. The ears yield grain, known as Corn kernels, kernels or seeds. In modern commercial varieties, these are usually yellow or white; other varieties can be of many colors. Maize relies on humans for its propagation. Since the Columbian exchange, it has become a staple food in many parts of the world, with the List of most valuable crops and livestock products, total production of maize surpassing that of wheat and rice. Much maize is u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maize
Maize (; ''Zea mays''), also known as corn in North American English, is a tall stout grass that produces cereal grain. It was domesticated by indigenous peoples in southern Mexico about 9,000 years ago from wild teosinte. Native Americans planted it alongside beans and squashes in the Three Sisters polyculture. The leafy stalk of the plant gives rise to male inflorescences or tassels which produce pollen, and female inflorescences called ears. The ears yield grain, known as kernels or seeds. In modern commercial varieties, these are usually yellow or white; other varieties can be of many colors. Maize relies on humans for its propagation. Since the Columbian exchange, it has become a staple food in many parts of the world, with the total production of maize surpassing that of wheat and rice. Much maize is used for animal feed, whether as grain or as the whole plant, which can either be baled or made into the more palatable silage. Sugar-rich varieties called sw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EOLSS
The Encyclopedia of Life Support Systems (EOLSS) is an integrated compendium of twenty one encyclopedias. One of the largest database repositories on the web, dedicated to the health, maintenance and future of the web of life on planet Earth, focusing on the complex connections among all the myriad aspects from natural and social sciences through water, energy, land, food, agriculture, environment, biodiversity, health, education, culture, engineering and technology, management, development and environmental security carrying knowledge for our times. It has been developed under the auspices of the United Nations Educational, Scientific and Cultural Organization (UNESCO). The EOLSS body of knowledge is a virtual compendium of Twenty One component encyclopedias (Subject Categories). It is regarded as the world’s largest comprehensive professional publication carrying state-of-the-art, high-quality, peer-reviewed, thematically organized archival content in many traditional discipline ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glume
In botany, a glume is a bract (leaf-like structure) below a spikelet in the inflorescence (flower cluster) of grass Poaceae ( ), also called Gramineae ( ), is a large and nearly ubiquitous family (biology), family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos, the grasses of natural grassland and spe ...es (Poaceae) or the flowers of sedges (Cyperaceae). There are two other types of bracts in the spikelets of grasses: the lemma and palea. In grasses, two bracts known as "glumes" form the lowermost organs of a spikelet (there are usually two but one is sometimes reduced; or rarely, both are absent). Glumes may be similar in form to the lemmas, the bracts at the base of each floret. In sedges, by contrast, a glume is a scale at the base of each flower in a spikelet. References {{reflist Plant morphology ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunica (biology)
In biology, a tunica (, ; : tunicae) is a layer, coat, sheath, or similar covering. The word came to English from the Neo-Latin of science and medicine. Its literal sense is about the same as that of the word ''tunic'', with which it is cognate. In biology, one of its senses used to be the taxonomic name of a genus of plants, but the nomenclature has been revised and those plants are now included in the genus '' Petrorhagia''. In modern biology in general, ''tunica'' occurs as a technical or anatomical term mainly in botany and zoology. It usually refers to membranous structures that line or cover particular organs. In many such contexts, ''tunica'' is used interchangeably with ''tunic'' according to preference. An organ or organism that has a tunic(a) may be said to be ''tunicate'', as in a ''tunicate bulb''. This adjective ''tunicate'' is not to be confused with the noun ''tunicate'', which refers to a member of the subphylum '' Tunicata''. Botanical and related usages In botany ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dent Corn
Dent corn, also known as grain corn, is a type of field corn with a high soft starch content. It received its name because of the small indentation, or "dent", at the crown of each Corn kernel, kernel on a ripe ear of corn. Reid's Yellow Dent is a variety developed by central Illinois farmer James L. Reid. Reid and his father, Robert Reid, moved from Brown County, Ohio, to Tazewell County, Illinois, in 1846 bringing with them a red corn variety known as "Johnny Hopkins", and crossed it with varieties of flint corn and flour corn. Most of today's hybrid corn varieties and cultivars are derived from it. This variety won a prize at the 1893 World's Fair. Most of the corn grown in the United States today is yellow dent corn or a closely related variety derived from it. Dent corn is the variety used in food manufacturing as the base ingredient for Cornmeal, cornmeal flour (used in the baking of cornbread), corn chips, tortillas, and taco shells. It is also used to make corn syrup. Star ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flint Corn
Flint corn (''Zea mays'' var. ''indurata''; also known as Indian corn or sometimes calico corn) is a variant of maize, the same species as common corn. Because each kernel has a hard outer layer to protect the soft endosperm, it is likened to being hard as flint, hence the name. It is one of six major types of corn, the others being dent corn, pod corn, popcorn, flour corn, and sweet corn. History With less soft starch than dent corn (''Zea mays indentata''), flint corn does not have the dents in each kernel from which dent corn gets its name. This is one of the three types of corn cultivated by Indigenous peoples of the Americas, Native Americans, both in New England and across the northern tier, including tribes such as the Pawnee people, Pawnee on the Great Plains. Archaeologists have found evidence of such corn cultivation in what is now the United States before 1000 BC. Corn was initially domesticated in Mexico by native peoples about 9,000 years ago. They used many generatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Popcorn
Popcorn (also called popped corn, popcorns, or pop-corn) is a variety of corn kernel which expands and puffs up when heated. The term also refers to the snack food produced by the expansion. It is one of the oldest snacks, with evidence of popcorn dating back thousands of years in the Americas. It is commonly eaten salted, buttered, sweetened, or with artificial flavorings. A popcorn kernel's strong hull contains the seed's hard, starchy shell endosperm with 14–20% moisture, which turns to steam as the kernel is heated. Pressure from the steam continues to build until the hull ruptures, allowing the kernel to forcefully expand, to 20 to 50 times its original size, and then cool. Some strains of corn ( taxonomized as ''Zea mays'') are cultivated specifically as popping corns. The ''Zea mays'' variety ''everta'', a special kind of flint corn, is the most common of these. Popcorn is one of six major types of corn, which includes dent corn, flint corn, pod corn, flour c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flour Corn
Flour corn (''Zea mays'' var. ''amylacea'') is a variety of corn with a soft starchy endosperm and a thin pericarp. It is primarily used to make corn flour. This type, frequently found in Aztec and Inca graves, is widely grown in the drier parts of the United States, western South America and South Africa. The large-seeded corns of Peru, called '' choclo or Cuzco corn'', are used in the preparation of ''chicha''. In South Africa, similar corns are known as '' mealies''. The six major types of corn are dent corn, flint corn, pod corn, popcorn, flour corn, and sweet corn Sweet corn (''Zea mays'' convar. ''saccharata'' var. ''rugosa''), also called sweetcorn, sugar corn and pole corn, is a variety of maize grown for human consumption with a high sugar content. Sweet corn is the result of a naturally occurring rec .... References Maize varieties {{Agri-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sweet Corn
Sweet corn (''Zea mays'' convar. ''saccharata'' var. ''rugosa''), also called sweetcorn, sugar corn and pole corn, is a variety of maize grown for human consumption with a high sugar content. Sweet corn is the result of a naturally occurring recessive mutation in the genes which control conversion of sugar to starch inside the endosperm of the corn kernel. Sweet corn is picked when still immature (the milk stage) and prepared and eaten as a vegetable, unlike field corn, which is harvested when the kernels are dry and mature (dent stage). Since the process of maturation involves converting sugar to starch, sweet corn stores poorly and must be eaten fresh, Canning, canned, or frozen, before the kernels become tough and starchy. It is one of the six major types of corn, the others being dent corn, flint corn, pod corn, popcorn, and flour corn. According to the USDA, 100 grams of raw yellow sweet corn contains 3.43 g glucose, 1.94 g fructose, and 0.89 g sucrose. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
