结果表明：广义遗传力较高的性状有直链淀粉含量、粒形、粒长、垩白米率、糙米率和精米率。
Results showed that the characters with high heritability are amylose content, seed shape, seed longness, chalkiness rate, brown rice rate and milled rice rate.
糙米率、精米率、粒长和长宽比的变异系数较小，垩白米率、透明度和垩白度的变异系数较大。
Variation coefficients of grain chalkiness, translucency and chalkiness were high, but those of brown rice rate, milled rice rate and head rice rate were low.
在所有材料中，粒长与类黄酮含量呈极显著正相关，这种相关性在白米和红米群体中表现一致。
Grain length had poor correlation with flavonoids content among all rice accessions, and this relationship was consistent even between white and red groups.
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