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镇籼1A是江苏丘陵地区镇江农业科学研究所育成的D型优质、高配合力籼稻不育系,2009年9月通过江苏省农作物品种审定委员会审定(苏审稻201006),配组育成的镇籼优184于2010年2月通过江苏省农作物品种审定委员会审定(苏审稻201005)。介绍了镇籼1A的选育经过、主要特征特性和繁殖技术要点。
Zhenxian 1A is a D type high quality and high combining ability indica CMS line bred by Zhenjiang Institute of Agricultural Sciences in hilly area of Jiangsu Province. It was approved by Jiangsu Crop Variety Approval Committee in September 2009 (Su trial paddy 201006) Indica You 184 in February 2010 by the Jiangsu Provincial Crop Variety Approval Committee (Su trial rice 201,005). The breeding process of Zhenxian 1A was introduced. The main characteristics and breeding techniques were introduced.