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Glenn (mango)
Glenn is a mango cultivar.
== History ==
'Glenn' was reportedly a seedling of a 'Saigon' that was planted in Miami, Florida in 1940.〔http://www.virtualherbarium.org/tropicalfruit/mangotrees.html〕 It was moved to the property of Roscoe E. Glenn in 1943. The tree first produced fruit in 1945, and was found to be of good quality. While it was propagated thereafter in the state, it did not gain widespread commercial acceptance due to perceptions of lacking ideal storage characteristics. It would take several decades for the tree to become recognized for being a variety with positive characteristics that would make it a popular selection. Aside from the quality of the fruit, the tree could also be maintained at a reasonably small height and width (making pruning and harvesting easier), was moderately disease resistant, and usually produced a good-sized crop.
Pedigree analysis has been conflicting on the true parentage of 'Glenn'. Though originally publicized as a 'Haden' seedling, a 1995 analysis disputed the 'Haden' parentage, while a 2005 analysis found that 'Haden' was indeed the most likely parent of 'Glenn'. Though publicized as a 'Haden' seedling, Roscoe Glenn himself later stated the cultivar was a seedling of 'Saigon'.〔https://news.google.com/newspapers?id=cccqAAAAIBAJ&sjid=Is0FAAAAIBAJ&pg=1914,2393006&dq=roscoe+glenn+miami&hl=en〕 Color, flavor, and its monoembryonic trait lend evidence that 'Glenn' was a 'Haden' seedling however.
'Glenn' trees are planted in the collections of the USDA's germplasm repository in Miami,〔http://www.ars-grin.gov/cgi-bin/npgs/acc/display.pl?1531779 USDA, ARS, National Genetic Resources Program. Germplasm Resources Information Network - (GRIN). (Database ) National Germplasm Resources Laboratory, Beltsville, Maryland.〕 the University of Florida's Tropical Research and Education Center in Homestead, Florida,〔http://trec.ifas.ufl.edu/crane/pdfs/TREC-Fruit-Collections.pdf Page 3, #35〕 and the Miami-Dade Fruit and Spice Park,〔http://fruitandspicepark.org/friends/index.php?option=com_content&task=view&id=43&Itemid=29〕 also in Homestead.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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