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用云南稻品种(籼粳各二)与普通稻品种(籼粳各一)杂交,其F_2的抽穗期、单株有效穗、株高、主穗总粒数、结实率和百粒重六性状均出现了广泛的分离,从中可以选择出综合性状较好的个体。
The heading date of F 2, the effective panicle per plant, the plant height, the total grain number of main ear, the seed setting rate and the grain weight per 100 grains were crossed with the common rice varieties (indica and japonica) Have emerged a wide range of separation, from which you can choose a better overall trait individuals.