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expand all sections collapse all sections  Zea mays subsp. mays QTL "DQR6"
ID 54450
Name DQR6 (QTL ACCESSION {description)
Synonyms (1) DQR6-GRYLD
TO TERM {descriptionTO:0000396 (grain yield trait)
Trait Namegrain yield
Trait SymbolGRYLD
Type QTL
Species Zea mays subsp. mays (Maize) [ GR_tax:014546 ]
Germplasm
Description The field experiment was carried out at the Agronomy and Agricultural
Engineering Center near Ames, IA. 185 F6:7 lines, derived from a cross between
Mo17 and H99, were evaluated in 1993 and 1994. Row length and with were 5.5 m
and 0.76 m, respectively. Plots were machine-planted on May 15, 1993 and on May
3, 1994 at a density of 76,540 kernels per ha and thinned to 57,400 plants per
ha. Grain yield were measured as the total weight (g) of shelled grain converted
to Mg per ha. QTLs were determined on the adjusted entry means of the 1993 and
1994 environments and the average of the 2 years by the composite interval
mapping method with the PLABQTL software.
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