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随着稻田养殖满江红的向北推移,保护满江红安全越冬更显得重要。在这方面过去已有不少试验,并获得了一定的成果。从以往报导看来,满江红能否顺利越冬,基本上是温度问题。本试验的目的在于探索不同温度对满江红生长的影响,从而提出在大田条件下满江红机体增殖或消亡的温度指标;并探索不同温度下满江红的形态及内含物的变化情况,以作为根据温度指标进行防冻时的参考。由于我们的试酸地点只局限于杭州一地,观察记载也不够详
With the flood of rice farming moving northward, it is even more important to protect the safety of Man Jiang Hong. In the past, there have been many experiments in the past with some achievements. It seems from the past reports, whether the successful overflowing Azolla, is basically the temperature problem. The purpose of this experiment is to explore the effect of different temperature on the growth of Azolla, and then put forward the temperature index of Azolla body proliferation or extinction under field conditions. And to explore the changes of Azolla morphology and content under different temperatures, For antifreeze reference. Because of our test acid location is limited to a place in Hangzhou, observation records are not detailed enough