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本课题组使用染色体工程方法选育了高产抗病的小麦新品系 R1 64- 1和 A30 2 - 1。 1 993年用它们做亲本杂交 ,经过冬播和夏繁的交替选择 ,选出 R2 5。该品种在四川省区试中表现优秀 ,2 0 0 3年通过四川省品种审定委员会审定 ,并定名为川农 1 8。该新品种分蘖力很强 ,成穗率特高
Our research group used the chromosomal engineering method to select the new wheat line R1 64-1 and A30 2-1 with high yield and disease resistance. In 1993, they were used as the parents to cross and select R2 5 after alternating with winter sowing and summer sowing. The variety has performed well in the Sichuan Provincial District Test and was approved by the Sichuan Provincial Variety Approval Committee in 2003 and is named Chuanong18. The new variety has strong tillering ability and high ear rate