Milling and appearance quality of hybrid rice were mainly influenced by the additive gene.

碾米品质和外观品质性状主要受加性基因的影响。

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The line Jiao 51 was found with high GCA and higher non-additive gene effect in the hybrids in which Jiao 51 was a parent. Therefore, Jiao 51 was an elite line.

结果表明，自交系交51具有较高的一般配合力和其配出的组合易出现较强的非加性基因效应。

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The results showed that the heredity of quality characters was induced mainly by additive gene effects. The changes in brix, PR, Pol and SC were affected by male parents.

结果表明，品质性状的遗传主要由 基因加性效应引起，其中蔗汁锤度、旋光读数、转光度、蔗汁蔗糖分主要由父本 基因加性效应引起。

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