论文部分内容阅读
红萍,又名绿萍,满江红[Azolla imbricata(Roxb)Nakai]。是一种蕨类与蓝藻(Anabaena Azolla)共生,具有固氮功能的水生植物。红萍的繁殖方式有无性繁殖和有性繁殖。目前生产上主要是利用红萍的无性繁殖,但由于南方夏季虫害猖獗,红萍难于夏繁;北方冬季低温严寒,萍体不能自然越冬,大面积推广受到很大的限制。因此,我们试图通过红萍有
Hongping, also known as Lupin, Azolla imbricata (Roxb) Nakai. Is a fern and cyanobacteria (Anabaena Azolla) symbiotic, with nitrogen fixation of aquatic plants. Hongping reproductive methods have asexual reproduction and sexual reproduction. At present, the production mainly utilizes the asexual reproduction of the red duckweed, but because of the rampant summer pest in the south, the red duckweed is difficult to be in summer and summer. The cold winter in the north can not naturally wintering and the large-scale promotion is greatly restricted. So we tried to have it through the red duckweed