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Zea diploperennis, the diploperennial teosinte, [2] is a species of grass (family: Poaceae) in the genus Zea and a teosinte (wild relative of maize or corn). It is perennial . Conservation
However, difficulty in using genes from Z. perennis in Z. mays mays for crop improvement has occurred because the genes used often contain unwanted teosinte traits. Z. perennis is tropical and not winter hardy, which has led to problems in using its genes to make a perennial form of maize. [ 6 ]
Zea species are used as food plants by the larvae (caterpillars) of some Lepidopteran species including (in the Americas) the fall armyworm (Spodoptera frugiperda), the corn earworm (Helicoverpa zea), and the stem borers Diatraea and Chilo; in the Old World, it is attacked by the double-striped pug, the cutworms heart and club and heart and ...
The vast majority of these plants were intermediate between maize and Teosinte in their features, but about 1 in 500 of the plants were identical to either the parent maize or the parent teosinte. Using the mathematics of Mendelian genetics, he calculated that this showed a difference between maize and teosinte of about 5 or 6 genetic loci.
The usage of corn for maize started as a shortening of "Indian corn" in 18th-century North America. [22] The historian of food Betty Fussell writes in an article on the history of the word corn in North America that "[t]o say the word corn is to plunge into the tragi-farcical mistranslations of language and history". [8]
WK Kellogg Co. is closing one U.S. cereal plant and downsizing another as part of a plan to consolidate its operations in newer facilities. The company said Tuesday it will close its Omaha ...
Up until last fall, this plant processed 300 million pounds of potatoes into french fries every year. Adam Kunkel moved his family there in 2013 so he could work at the factory, and his wife ...
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.