【正文快照】： 优良的广亲和品种（WCVS）是直接利用税粳亚种F1强大优势的重要亲本，近年来已从云南地方品种、美国稻、爪哇型品种筛选出了Mangge、三磅七十箩、cpslo17、c...
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搜集典型籼粳品种、广亲和品种、偏籼或偏粳品系及恢复系并进行杂交。
Typical indica and japonica cultivars, cultivars with wide compatibility, indicaclinous and japonicaclinous strains and restoring lines were collected and crossed in this study.
因此，三个广亲和品种在河北省均可直接利用，其中培矮64的利用价值最大。
Therefore, the 3 wide compatibility varieties are able to directly use in Hebei province, among them Peiai 64 is of the most great value in use.
结果表明：供试品种大体可分为广亲和恢复系，非广亲和恢复系及广亲和品种三大类；
It was found that these varieties could roughly be grouped into three categories: the widely compatible restorer line, the unwidely compatible reserer line, and the widely compatible variety(line).
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