水稻地膜育秧技术,自1981年在我省开始试验、示范和推广以来,深受农民群众欢迎,逐年有所发展。几年生产实践证明,地膜育秧是当前我省水稻生产上较为经济有效的一种新的育秧方法,不仅解决了我省水稻常因低温冷害造成烂秧的问题,而且是水稻生产保面积、保良种、争季节、省成本、创高产的一项有效措施。 (一) 我省属于云贵高原山区。粮食生产以水稻为主。在水稻育秧时节,由于春季气温低和“倒春寒”的危害,给水稻育秧带来了极大的 Rice plastic film seedling technology, since 1981 in our province began to test, demonstration and promotion, welcomed by the peasant masses, have been developed year by year. Years of production practice has proved that plastic film seedling cultivation is the province’s rice production more cost-effective and a new method of seedling, not only to solve the problem of rice in our province often caused by low temperature chill seedlings, but also the protection of rice production area, Paul Variety, season, cost savings, a high yield an effective measure. (A) Our province belongs to the mountain area of ​​Yunnan-Guizhou Plateau. Grain production is dominated by rice. In rice seedling season, due to the low temperature in spring and “late spring cold” harm to rice seedling has brought great