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金优红是以金 2 3A为母本 ,与耐寒红米恢复系红零 -4配组育成的红米杂交中稻组合 ,具有株型适中、杂种优势强、产量高、抗寒性强、稻米红色和品质较好等特点。 2 0 0 2年 2月通过贵州省农作物品种审定 ,适宜贵州省海拔 13 0 0m以下稻区种植。
Jinyouhong is a red rice hybrid rice combination with gold 2 3A as female parent and red cold-resistant restorer with red zero-4 combination. It has moderate plant type, strong heterosis, high yield, strong cold resistance, and rice Red and better quality and so on. In February 2002, it was approved by Guizhou Province for crop varieties and suitable for planting in paddy areas below 1300m above sea level in Guizhou Province.