一、水稻大棚育秧的特点与优点1.水稻育秧保温方法随着社会经济发展,农村劳动力大量转移,从事水稻生产的劳动力老龄化现象凸显,以手工插秧为主的传统水稻种植方式不能适应水稻生产发展的要求。水稻机械化种植逐渐成为我国现代稻作技术的发展方向。育秧是水稻机插秧成功的关键环节,目前我国水稻机插秧育秧除了存在播种量大、秧苗素质差、机插秧秧龄弹性小等问题外,在北方寒地稻区和南方连作 First, the characteristics and advantages of rice seedling Raise seedling insulation method With the social and economic development, a large number of rural labor force transfer, labor force engaged in rice production highlights the phenomenon of aging, manual rice planting-based traditional rice cultivation can not adapt to rice production Development requirements. Mechanization of rice cultivation has gradually become the development of modern rice technology in China. Rice seedling is the key to the success of rice transplanting. At present, the transplanting rice transplanting rice seedlings in our country except for the problems of large sowing amount, poor quality of seedling and small elastic transplanting seedling age,