玉米瑞德微群体创建与自交系选育

Creating Maize Reid Micro-colony and Inbred Lines Breeding

玉米瑞德微群体是由辽宁省农业科学院玉米研究所创建的具有较高利用价值的自交系选育基础材料。对该微群体的综合评价结果表明,微群体遗传基础较丰富、配合力高,自身繁殖能力较强,抗病性好。以该群体为基础材料已选育出7个稳定自交系,所组配的杂交种已有6个通过国家或省级审定。

Maize Reid Micro-colony was basic materials of inbred breeding with more values. It was created by maize research institute in liaoning academy of agricultural sciences. The Micro-colony evaluating results showed that： the colony had more rich genetic basis, higher combining ability, higher reproductive ability and resistance. Based on the colony materials, 7 stable inbred lines had been selected. Six hybrids by group allocating had been approved by the State or province.