在种子经营工作中,受市场因素影响,会剩余一部分种子,加之每年须储备一定数量的救灾备荒玉米种子。但贮藏的种子越夏期间,恰逢高温高湿天气,若贮藏不好,种子生活力下降,甚至丧失,将会造成很大损失。为确保种子安全贮藏,提高使用价值,必须加强贮藏期间的安全管理。现将我们近几年来的玉米杂交种越夏安全贮藏技术介绍如下: In the seed management work, due to the market factor, a part of the remaining seeds will be added. In addition, a certain amount of prepared and prepared wasteland corn seeds must be reserved each year. However, the seeds stored in the summer, coincides with hot and humid weather, if the storage is not good, the seed viability decreased, or even lost, will cause great losses. In order to ensure the safe storage of seeds and increase the use value, the safety management during storage must be strengthened. Now we in recent years, the more hybrid safety of hybrid corn summer storage technology is as follows: