A comparison among rice varietal growth characteristics from a different origin
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Abstract
belonging to Japan International Cooperation Agency (JICA),
located at Ibaraki Prefecture, some growth and development
parameters were studied, from March to September 2006, in
four rice varieties: J-104, Bluebonnet-50, Suweon-294 and
Nipponbare. During crop development since May 5, the
following growth development parameters: stalk number, leaf
number, plant height, fertilized tillers, agricultural yield (t.ha-1)
and its components, as well as green color intensity were
weekly evaluated and some differences were observed. J-104
variety showed the best behavior for green color intensity of
leaves, panicle grain number, 100-grain weight and agricultural
yield, whereas the best results were obtained by the Japanese
variety, Nipponbare, for the other growth and development
parameters.
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