近几年,越来越多的育苗工作者慨叹苗种培育越来越难,特别是今年,我国整个北方地区的育苗业受到了前所未有的冲击,绝大多数的育苗企业蒙受了不同程度的经济损失,如何改进传统的育苗工艺,提高育苗成功率已迫在眉睫。笔者根据几年的育苗实践谈一些看法。1 育苗用水处理 我国北方地区的育苗用水一般由自然海区纳入一级蓄水池,由蓄水池入砂滤池,再由 In recent years, more and more nursery workers lament the development of seed nurturing more and more difficult, especially this year, the nursery industry in northern China has been hit an unprecedented impact, the vast majority of nursery enterprises suffered different degrees of economy Loss, how to improve the traditional breeding process, raising the success rate of nursery is imminent. The author according to several years of nursery practice talk about some ideas. A nursery water treatment Northern China’s nursery water generally by the natural sea into a reservoir from the reservoir into the sand filter, and then by