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针对长江下游沿江稻区多熟制后季稻生产中季节性强、常规种植方式劳动强度大等制约其发展的“瓶颈”问题，将塑盘育苗和旱育秧技术有机嫁接，经１９９６～１９９８年的系统研究，揭示了沿江稻区塑盘旱育大苗抛植后季稻的生长发育特点，开发出高温多雨天气条件下后季稻塑盘旱育３５～４０ｄ秧龄的壮秧培育技术，研究出亩产５００ｋｇ以上的群体结构及其相应的高产高效配套技术，并对此进行了示范应用，产生了较高的经济效益。
In response to the bottleneck restricting the development of multi-season post-season rice production in the lower reaches of the Yangtze River along the Yangtze River and the labor intensity of conventional planting methods, plastic disk nursery and dry nursery seedling technology were organically grafted. From 1996 to 1998 , The paper reveals the characteristics of growth and development of the paddy rice after plastic-cast nursery seedlings are planted in the paddy field along the Yangtze River, and develops the seedling nurturing technology of the plastic paddy nursery for 35 ~ 40 days seedling under the condition of high temperature and rainy weather, The group structure of more than 500kg per mu and its corresponding high-yield and high-efficient supporting technology have been demonstrated and applied to this, resulting in high economic benefits.