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645优238
发布日期:2012-03-05   点击次数:533

该品种属三系杂交中熟晚籼,在武陵山区作中稻种植,全生育期约130天,株高101厘米,株型较紧凑,分蘖力强,生长繁茂,茎秆较粗,成熟落色好。每穗总粒数140.5粒,结实率83.5%,千粒重28.1克,稻瘟病综合抗性指数4.9,米质较好。
Characteristic:
    A medium indica Hybrid rice variety. 130 days growth period, plant height£∫101 cm, compact plant type with strong growth vigor, strong tillering, 140.5 grains per ear, seed setting rate:83.5%, 1000 grains weight: 28.1grams, comprehensive resistance index:4.9, good quality.

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