无纺布在水稻育苗中的应用姜素敏，陈庆南，王士忠，王正矩（大连市金州区农业技术推广中心，金州１１６１００）目前水稻采用的塑料薄膜育苗技术，都需要做好前期增温保温出苗，中期降温炼苗，后期常温成苗，不仅管理复杂费事，而且容易发生徒长烧苗或受低温冷害缩苗，往... Application of Nonwovens in Rice Seedling Raising Jiang Sumin, Chen Qingnan, Wang Shizhong, Wang Zhengmo (Agricultural Technology Extension Center, Jinzhou District, Dalian 116100, China) Currently, plastic film seedling raising techniques used in rice all need to be well- Medium-term cooling Miao Miao, late-stage temperature into a seedling, not only the management of complex and cumbersome, but also prone to long-term fever seedling or cryogenic cold reduction seedlings, to ...