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Ⅱ优441由湖南杂交水稻研究中心选育而成。2002年3月通过湖南省农作物品种审定委员会审定,适宜在湖南省稻瘟病轻的山丘区作中稻种植。 该品种株高111.5厘米,株型适中,叶色豆绿,剑叶直立,属叶下禾,剑叶角度小,茎秆粗壮,耐肥抗倒,分蘖力强,成穗率高,穗长26.5厘米,每穗粒数172粒,结
Ⅱ you 441 from Hunan hybrid rice research center bred. In March 2002, it was approved by Hunan Provincial Crop Variety Approval Committee and suitable for middle-season rice planting in light hilly area of Hunan Province. The plant height 111.5 cm, moderate plant type, leaf green color, the flag leaf erect, is the leaf under the Wo, the angle of the flag leaf, stem sturdy, resistant to down, strong tillering ability, ear percentage, spike length 26.5 cm, 172 grains per spike, knot