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Topic: Norin 10 wheat


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In the News (Sat 11 Feb 12)

  
  Norin 10 wheat
Wheat Norin 10 is a semi-dwarf variety of wheat, with very large ears, which grew in the experimental station of Norin, Japan.
Norin 10 provided two very important genes, Rht1 and Rht2, that resulted in reduced-height wheats, thus allowing better nutrient uptake and tillerage (when heavily fertilised with nitrogen, tall varieties grow too high, become top-heavy, and lodge).
Norin 10 helped developing countries, such as India and Pakistan to increase the productivity of their crops from approximately 60% during the green revolution.
www.ebroadcast.com.au /lookup/encyclopedia/no/Norin_10_wheat.html   (149 words)

  
 Wheat - the free encyclopedia   (Site not responding. Last check: 2007-11-04)
Wheat (Triticum spp) is a grass that is cultivated around the world.Globally, it is the second-largest cereal crop, tied with maize; the third being rice.
Wheat cultivars are classified by growing season (winter wheat vs. spring wheat) and by gluten content (hardwheat (high gluten content) vs. soft wheat (high starch content)).
Wheat is widely cultivated as a cash crop because it produces a good yield perunit area, grows well in a temperate climate even with amoderately short growing season, and yields a versatile, high-qualityflour that is widely used in baking.
www.free-web-encyclopedia.com /?t=Wheat   (984 words)

  
 Wheat - Wikipedia, the free encyclopedia
Wheat grain is a staple food used to make flour, livestock feed and as an ingredient in the brewing of beer.
Wheat is also planted as a forage crop for livestock and as straw.
Wheat is widely cultivated as a cash crop because it produces a good yield per unit area, grows well in a temperate climate even with a moderately short growing season, and yields a versatile, high-quality flour that is widely used in baking.
en.wikipedia.org /wiki/Wheat   (1541 words)

  
 Wheat   (Site not responding. Last check: 2007-11-04)
Wheat varieties are classified by growing season (winter wheat vs. spring wheat) and by gluten content (hard wheat (high gluten content) vs. soft wheat (high starch content)).
Wheat is subject to more diseases than other grains, and, in some seasons, especially in wet ones, heavier losses are sustained from those diseases than are felt in the culture of any other culmiferous crop with which we are acquainted.
Wheat is widely cultivated as a cash crop because it produces a good yield per acre, grows well in a temperate climate even with a moderately short growing season, and yields a versatile, high-quality flour that is widely used in baking.
bidprobe.com /en/wikipedia/w/wh/wheat.html   (1022 words)

  
 Norin 10 wheat - Wikipedia, the free encyclopedia
Norin 10 grew just two feet tall, instead of the usual four, which made it less prone to wind-caused damage.
Cecil Salmon, biologist and wheat expert on General Douglas MacArthur's team in Japan after 1945 collected 16 varieties of wheat including one called “Norin 10”.
Solomon sent the Norin 10 seeds to Orville Vogel.
en.wikipedia.org /wiki/Norin_10_wheat   (307 words)

  
 Wheat   (Site not responding. Last check: 2007-11-04)
Wheat is also planted strictly as a forage crop for livestock and as straw, too.
Wheat is subject to more diseases than other grains, and, in some seasons, especially in wet ones, heavier losses are sustained from those diseases than are felt in the culture of other cereal crops.
Wheat may suffer from the attack of insects at the root; from blight, which primarily affects the leaf or straw, and ultimately deprives the grain of sufficient nourishment; from mildew on the ear; and from gum of different shades, which lodges on the chaff or cups in which the grain is deposited.
q-basic.xodox.de /Wheat   (1658 words)

  
 Semidwarf Wheat
From these, Norin 10 was selected to be crossed with Brevor which at that time Brevor was considered to be the most lodging resistant high yielding variety with short straw.
The history of Norin 10 and its uses are given by Reitz (4).
Norin 10 appeared to be susceptible to every important plant disease in the PNW.
www.wsu.edu:8080 /~wheaties/sdh.html   (912 words)

  
 Wheat
It is globally the largest cereal crop tied with maize, and the second most important after rice.
Wheat grain is used to make flour, as livestock feed[?] and for brewing beer.
Harvested wheat grain is classified according to grain properties for the purposes of the commodities market.
www.ebroadcast.com.au /lookup/encyclopedia/wh/Wheat.html   (882 words)

  
 Norin 10 wheat: Encyclopedia topic   (Site not responding. Last check: 2007-11-04)
Wheat Norin 10 is a semi-dwarf variety of wheat (wheat: Annual or biennial grass having erect flower spikes and light brown grains), with very large ears, which grew in the experimental station of Norin, Japan.
They obtained the high-output varieties which were tested in India (Lerma Rojo 64 and Sonora 64) during the green revolution (green revolution: The introduction of pesticides and high-yield grains and better management during the 1960s and 1970s which greatly increased agricultural productivity).
Norin 10 helped developing countries (developing countries: a developing country is a country with low average income compared to the world average....
www.absoluteastronomy.com /reference/norin_10_wheat   (247 words)

  
 Nebraska State Education Association
An international leader in researching wheat improvement in the 20th century was award-winning agronomist Orville A. Vogel, a native of Pilger, Nebraska.
After he observed in the 1940s that varieties slightly infected with a type of smut called bunt were less vulnerable to attack by different types of the smut fungus, he developed by 1949 the Brevor variety by selecting partially smutted plants, giving it both specific and non-specific forms of resistance.
The O.A. Vogel Endowed Chair in Wheat Breeding and Genetics, funded by the Washington Wheat Commission and the Washington State Legislature, was initiated in 1991 at Washington State University.
www.nsea.org /news/Vogel.htm   (1661 words)

  
 Einkorn wheat: Encyclopedia topic   (Site not responding. Last check: 2007-11-04)
Einkorn wheat is a wild species of wheat (wheat: Annual or biennial grass having erect flower spikes and light brown grains), Triticum boeoticum.
Einkorn is a diploid (diploid: (genetics) an organism or cell having two sets of chromosomes or twice the haploid number) species with a shattering ear and small seeds, making it difficult to harvest.
Einkorn wheat was one of the earliest cultivated varieties of wheat.
www.absoluteastronomy.com /reference/einkorn_wheat   (145 words)

  
 Wheat : search word
Common Wheat - (''T. aestivum'') A hexaploid species that is the most widely cultivated in the world.
The cultivation of wheat began to spread into Europe beginning in the Bronze Age.
Much of the following text is taken from the Household Cyclopedia of 1881: Wheat may be classed under two principal divisions, though each of these admits of several subdivisions.
www.searchword.org /wh/wheat.html   (1329 words)

  
 Wheat - Gurupedia
Wheat grain is a staple food used to make flour, as livestock feed and for brewing
Wheat varieties are classified by growing season (winter wheat vs. spring wheat) and by
Wheat may suffer from the attack of insects at the root; from blight, which primarily affects the leaf or
www.gurupedia.com /w/wh/wheat.htm   (969 words)

  
 Green revolution Article, Greenrevolution Information   (Site not responding. Last check: 2007-11-04)
This produced astounding results, so that Mexico went from having to import half its wheat to self-sufficiency by 1956, and by 1964 to exports of half a million tons ofwheat.
The design of hybrid strains (so called because theywere created by cross-breeding a broad range of varieties to producethe desired combination of characteristics in a single variety, although random mutagenesis was alsoused) was motivated by a desire to, first, increase crop yield, and also to increase durability for transport and longevity forstorage.
Norin 10 wheat is an example of such a strain that helpeddeveloping countries, such as India and Pakistan to increase the productivity of their crops.
www.dentsusa.com /crops/crop/green_revolution.html   (1325 words)

  
 wheat   (Site not responding. Last check: 2007-11-04)
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Wheat Bulgur wheat Wheat beer Wheat mildew Durum wheat Norin 10 wheat A Corner in Wheat Winter wheat Emmer wheat Einkorn wheat Cream of Wheat Canadian Wheat Board Wheat Ridge, Colorado Wild einkorn wheat International Maize and Wheat Improvement Center
Wheat Page: Agronomy Resources on the agronomy of wheat, from Kansas State University.
www.purpleuniverse.com /free_associate-wheat.html   (211 words)

  
 [No title]
[1] Wheat cultivars are classified by growing season, such as winter wheat vs. spring wheat, and by gluten content, such as hard wheat (high gluten content) or soft wheat (high starch content).
Wheat archive links long-term fungal pathogen population dynamics to air pollution.
Cambia Grandezza testo: 8 - 10 - 12 - 14 - 18 - Ripristina tutti i valori predefiniti - tema:
www.kisanji.org /?arg=wheat   (1759 words)

  
 Norin 10 wheat - Encyclopedia Glossary Meaning Explanation Norin 10 wheat   (Site not responding. Last check: 2007-11-04)
Norin 10 wheat - Encyclopedia Glossary Meaning Explanation Norin 10 wheat.
The list of the Norin 10 wheat Authors is
The orginal Norin 10 wheat article can be editet
www.encyclopedia-glossary.com /en/Norin-10-wheat.html   (220 words)

  
 Norin 10 in Wheat, Science, Free Essays @ ChuckIII College Resources
The wheat gene, Norin 10, for example, helped developing countries like India and Pakistan increase their wheat harvests by 60 percent.
At the Wheat Research Center in Mexico City that conducted some of this research on Norin 10, there is an inscription on the wall when you enter the building that reads, "A single gene has saved one hundred million lives." From 10 million tons to 70 million tons in four years.
‘Norin 10,’ a cultivar from Japan, provided two very important genes, Rht1 and Rht2, that resulted in the reduced height (or dwarf) wheats.
www.chuckiii.com /Reports/Science/Norin_10_in_Wheat.shtml   (190 words)

  
 Green revolution - InfoSearchPoint.com   (Site not responding. Last check: 2007-11-04)
The Green Revolution began in 1944 when the Rockefeller Foundation founded an institute to improve the agricultural output of Mexican farms.
This produced astounding results, so that Mexico went from having to import half its wheat to self-sufficiency by 1956, and by 1964, to exports of half a million tons of wheat.
Norin 10 wheat is an example of such a strain that helped developing countries, such as India and Pakistan to increase the productivity of their crops.
www.infosearchpoint.com /display/Green_revolution   (1258 words)

  
 Use of genetic resources   (Site not responding. Last check: 2007-11-04)
The need to avoid complete genetic uniformity over a long period is obvious from the examples of agricultural pathogens I've already mentioned - corn leaf blight, wheat rust, potato blight.
A cultivar of wheat, ``Norin 10,'' from Japan was of shorter stature than typical varieties of wheat being grown because of two genes, Rht1 and Rht2, that caused dwarfing.
Norman Borlaug speculated that by breeding these genes into Mexican wheat lodging would be reduced and the plants would respond to fertilizer application.
darwin.eeb.uconn.edu /eeb310/lecture-notes/genetic-resources/node7.html   (593 words)

  
 Dr. B. P. Pal Memorial Lecture   (Site not responding. Last check: 2007-11-04)
The discovery and successful transfer of dwarfing genes from Norin 10 in wheat and DGWG in rice had opened a new chapter in the history of global agriculture.
The development of tetraploid and hexaploid wheat are well known examples of such hybridization whereas cross between Secale cereale (rye) and Triticum aestivum (wheat) is an example of intentional cross.
The rust disease has caused enormous damage to the wheat crop and the agricultural scientists are engaged the world over in bringing varietal improvement of wheat through transfer of genes that would impart rust resistance.
www.icar.org.in /dgspmr/30052005.htm   (4154 words)

  
 iqexpand.com   (Site not responding. Last check: 2007-11-04)
The Green Revolution is the increase in food production stemming from the improved strains of wheat, rice, maize...
A wealthy Punjabi farmer standing in a field of one of the high-yielding varieties of wheat on which the Green Revolution is based.
The gains made possible by the Green Revolution largely bypassed southern Africa — primarily because the region is too dry for its high-yielding varieties of wheat and rice, which thrived in the...
green_revolution.iqexpand.com   (1567 words)

  
 Free Essays - Norin 10 In Wheat
The wheat gene, Norin 10, for example, helped developing countries like India
Center in Mexico City that conducted some of this research on Norin 10, there is
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www.freeessays.tv /d20088.htm   (177 words)

  
 Reference.com/Encyclopedia/Green Revolution
The Green Revolution has since started to face strong criticisms (discussed below), and is being replaced in some cases by integrated farming or organic farming techniques.
The revolution began in 1944 when the Rockefeller Foundation and the Mexican government established the Cooperative Wheat Research and Production Program to improve the agricultural output of the country's farms.
This program was continued in India and Pakistan where it is credited with saving over 1,000 million people from starvation.
www.reference.com /browse/wiki/Green_Revolution   (1604 words)

  
 TermPapers-TermPapers.com - Norin 10 In Wheat
At the Wheat Research Center in Mexico City that conducted some of this research on Norin 10, there is an inscription on the wall when you enter the building that reads, A single gene has saved one hundred million lives.
From 10 million tons to 70 million tons in four years.
Better nutrient uptake and tillerage, not to mention rocky and less irrigated American farmers grew seventy million acres of bioengineered crops last year, the bulk of which comprised corn modified to resist devastating fungus and Roundup Ready soybeans modified to resist a common herbicide Bibliography All online sources Word Count: 143
www.termpapers-termpapers.com /dbs/e4/skx311.shtml   (218 words)

  
 The world's top wheat websites   (Site not responding. Last check: 2007-11-04)
/ Top / Science / Agriculture / Field_Crops / Cereals / Wheat
/ Top / Science / Agriculture / Field_Crops / Cereals / Wheat / Associations
/ Top / Science / Agriculture / Field_Crops / Cereals / Wheat / Pests_and_Diseases
dirs.org /dir-wiki.cfm/wheat   (1287 words)

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