广增素可用于早稻防寒育秧目前解决早稻育秧因受倒春寒影响而发生烂秧这一技术难题的办法，是地膜育秧。为了保险，我厂建议全国各地用户，应该加上用广增素浸种、催芽、苗期喷施的方法，来防止早稻烂秧。早稻育种前，种子按常规浸种４８－６０小时后起水，再用１０Ｏｐｐ... Broad-by-prime can be used for early rice cold nursery seedling Currently, the solution to the technical problem of early seedling nursery seedling rotting by the influence of late spring cold is the plastic film seedling cultivation. For insurance, our factory recommends users all over the country, should be added by the widely proliferated prime soaking, germination, seedling spraying method to prevent early rice rotting seedlings. Early rice breeding, seeds soaking 48-60 hours after the conventional water, and then 10Opp ...