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As a result, DeKalb was the leader in U.S. hybrid seed corn sales from the mid-1930s until the mid-1970s (Crabb 1948. Roberts 1999). [2] In 1982 DeKalb formed a joint venture with Pfizer, called DeKalb-Pfizer Genetics, and in 1985 the name was changed to DeKalb Corporation. The seed business was spun off as DeKalb Genetics Corporation in 1988. [4]
D. Landreth Seed Company, established 1784; Fedco Seeds, established in 1978; Ferry-Morse Seed Company, established in 1856; Gurney's Seed and Nursery Company, established in 1866; Harris Seeds, established in 1879 [5] [6] [7] Hudson Valley Seed Company, established in 2009 [8] [9] J.W. Jung Seed Company, established in 1907; McKenzie Seeds ...
The International Crop Improvement Association evolved from the Wisconsin Crop Improvement Association (WCIA), initially called the Wisconsin Experiment Association.This was organized in 1901 by Ransom Asa Moore at the University of Wisconsin–Madison College of Agriculture, aided by graduates of that college and farmers, with the objective of improving and disseminating strains of seed. [1]
In 1958, the company formally changed their name to Asgrow Seed Company. The Upjohn Company acquired Asgrow in 1968 in a stock swap. [2] In 1994, Mexico-based company, Empresas La Moderna SA purchased Asgrow for $300 million. At the time, Asgrow was the fifth-largest seed company with $270 million in sales.
It is a form of pollination control, [1] employed to cross-breed, or hybridize, two varieties of corn. Fields of corn that will be detasseled are planted with two varieties of corn. Removing the tassels from all the plants of one variety leaves the grain that is growing on those plants to be fertilized by the tassels of the other, resulting in ...
The International Seed Testing Association (ISTA) is an independent, non-profit organization founded during the 4th International Seed Testing Congress in 1924. Its members work to promote uniform methods of evaluating seeds being sold internationally to facilitate the international trading of seeds and to contribute to global food security.
The seed bank is one of the key factors for the persistence and density fluctuations of plant populations, especially for annual plants. [4] Perennial plants have vegetative propagules to facilitate forming new plants, migration into new ground, or reestablishment after being top-killed, which are analogous to seed bank in their persistence ability under disturbance.
DeKalb (/ d ɪ ˈ k æ l b / dih-KALB) is a city in DeKalb County, Illinois, United States. The population was 40,290 at the 2020 census . The city is named after decorated Franconian -French war hero Johann de Kalb , who died during the American Revolutionary War .