近几年来我省双季稻的面积有了较大的发展。随着双季稻的发展,抓季节,适时早播,争取早插早熟、双季丰收,是我省水稻生产的关键问题。但是在早稻育秧阶段,常有寒潮侵袭,对育好秧是一个很大的矛盾。然而不少经验证明,只要掌握寒潮规律,合理调节温度、水分、氧气三者的矛盾,烂秧不仅可以减轻,甚至可以避免。 In recent years, the area of ​​double crop rice in our province has made great progress. With the development of double cropping rice, grasping seasons, sowing timely and timely, striving for early maturity and double harvest, it is the key issue of rice production in our province. However, in the early rice seedling stage, often cold wave invasion, good seedling is a big contradiction. However, a lot of experience shows that as long as the rules of the cold wave are mastered and the contradiction between temperature, moisture and oxygen is reasonably adjusted, rotten seedlings can not only be alleviated but also avoided.