隔离层水稻旱育苗是在旱育苗与隔离层水育苗基础上发展的育苗方法,兼有旱育苗与隔离层育苗的双重优点,适于盐碱较重、水源充足的地方应用。1.隔离层旱育苗的作用.脱盐能力强.隔离层(?)育苗就是在客土下面铺一层隔离物,以隔盐防碱,并增加客土的脱盐淋碱能力。苗床中的盐分经过水泡床的淋 Isolation paddy nursery seedlings are nursery seedlings developed on the basis of nursery and isolation aquatic nursery stock, and have the dual advantages of nursery seedling and seeding seedling nurturing. They are suitable for places with heavy salt water and enough water. 1. The role of isolation nursery drought seedlings. Desalination ability. Isolation layer (?) Nursery is in passenger soil paved with a layer of isolation to salt and alkali, and increase the capacity of desalination of albinism. The salt in the bed passes through the blister bed