【摘 要】
：
恢复系“92”系1982年夏以国际稻209作母本与“测64－7”杂交，于1985年基本稳定的中舢型恢复系。经与不同质源不育系协青早AD汕地珍汕97A和11－32A配组鉴定，杂交种的结实率分别为84
【机 构】
：
浙江省金华农科所,浙江省金华农科所,浙江省金华农科所
论文部分内容阅读
恢复系“92”系1982年夏以国际稻209作母本与“测64－7”杂交，于1985年基本稳定的中舢型恢复系。经与不同质源不育系协青早AD汕地珍汕97A和11－32A配组鉴定，杂交种的结实率分别为84.5%，82.50%,87．5%和82.5%。与珍汕96A配组的杂交种“汕优92”参加浙江省两年区域试验，平均
The restorer line “92” was a midsummer type restorer line which was crossed with International Rice 209 as the female parent and “Measured 64-7” in the summer of 1982. The results showed that the seed setting rate of hybrids was 84.5%, 82.50%, 87.5% and 82.5%, respectively. Shanyou 92, a hybrid with Zhenshan 96A, participated in the two-year regional trial in Zhejiang Province, with an average of
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