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晚粳稻在长江中下游流域种植面积大,也是该地区居民的主食。在浙江的宁绍平原粳稻是十分重要的粮食作物,占有极重要的战略地位。当今世界人增地减不可逆转,通过选育高产优质品种提高单产是解决粮食问题的核心。我所的晚粳稻品种选育历经几代人的共同努力,取得了一些成效。为了总结经验,明确下一步主攻方向,理清技术思路,选育出更多更优的品种,为农业增效,农民增收,为晚粳稻生产作出贡献,我们对我所常规晚粳稻育种的历史和现状作了简略回顾,并对今后的发展方向作了研讨。
Late Japonica rice is planted in the middle and lower reaches of the Yangtze River and is also the staple food of the residents in the area. Ningshao plain japonica rice in Zhejiang Province is a very important food crop, occupying a very important strategic position. In the world today, the reduction in population is irreversible. Raising yield by breeding high-yielding and high-quality varieties is the core of solving the grain issue. The late Japonica rice breeding of our country has achieved some results through the joint efforts of several generations. In order to summarize the experience, clear the next main direction, to clarify the technical ideas, breed more and better varieties, for agricultural efficiency, farmers income, contribute to the late rice production, our regular late japonica rice breeding history And the status quo made a brief review, and made a study of the future direction of development.