提高花卉种子出苗率是一项技术性很强的工作。要想提高出苗率,应先了解影响出苗率的原因,以便合理进行处置。一、种子存在质量问题目前市面上的花卉种子比较多,花农在购买时,不论是国产种子还是进口种子,都要留心包装袋上标明的生产日期及保质期。没有标明的种子不要购买,因为过期的种子多半已丧失生命力,是不会发芽出苗的。另 Increasing the germination rate of flower seeds is a highly technical work. In order to improve the germination rate, we should first understand the reasons that affect the emergence rate in order to reasonably deal with. First, the quality of the seeds there are currently more seeds on the market flowers, flower farmers at the time of purchase, whether domestically produced seeds or imported seeds, should pay attention to the production date and shelf life marked on the package. Unmarked seeds are not purchased because most of the expired seeds have lost their viability and will not germinate. another