【摘要】 针对水稻工厂化育秧取土难、播种量大、苗期管理不规范等问题，提出以采用育秧基质、降低播种量、苗期严格控水为核心技术的水稻育秧模式，为培育符合机插标准的健壮秧苗、推动辽宁水稻工厂化育秧的发展提供技术支持。更多还原

【Abstract】 Aiming at the problems of difficult soil retrieval, large sowing amount and non-standard management at seedling stage, this paper proposed a rice seedling raising model with the core technology of using seedling substrate, reducing seeding amount and strictly controlling water at seedling stage, which could provide technical support for cultivating robust seedlings meeting the standard of machine transplanting and promoting the development of rice factory seedling raising in Liaoning Province.更多还原