杂交玉米和杂交水稻种子的供需形势如何?这是种子界和广大农民普遍关心的问题。记者从“第二届全国种子双交会”上了解到,杂交玉米种子供大于求,且剩余量较大;杂交水稻种子供需平衡。据全国农业技术推广服务中心种子行业指导处统计分析,今年杂交玉米制种面积375万亩,预计产量9. How are the supply and demand of hybrid corn and hybrid rice seeds? This is a common concern of the seed community and the majority of farmers. Reporter learned from the “Second National Seed Double Interaction”, the hybrid corn seed oversupply, and the remaining large; hybrid rice seed supply and demand balance. According to the statistical analysis of the Seed Industry Guidance Office of the National Center for Agricultural Technology Extension and Service, the area of ​​hybrid corn grown this year is 3.75 million mu and the output is expected to reach 9.