Abstract: Rice seeding-raising techniques by factorized cultivation for machinery transplanting is a scale seedling-raising method which using mechanized production line of precise sowing, and controlling water, fertilizer, soil, temperature, humidity, air and other conditions in greenhouse and plastic house,. This paper summarized the rice seeding-raising techniques, including rice variety collocation, using relevant corollary equipment for stimulating germination, nutritive soil preparation, pipeline sowing operation and seedling management.