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改进的海带夏苗培育法研究——再论育苗系统中脱苗烂苗的原因及其预防措施
孙国玉1, 杨振芝2, 沈世泽1
1.中国科学院海洋研究所;2.山东省烟台地区海带育苗场
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A MODIFIED LAMINARIA SUMMER SPORELINGS CULTIVATION METHOD-MORE ON THE ROT DISEASE OF LAMINARIA SUMMER SPORELINGS
Abstract:
In this paper，we report a modified method on the cultivation of Haidai by summering; young sporophytes. This modified process may be divided into three periods. The first period is cultivation of gametophytes, the second period is storage of gametophytes at low temperature (0°-2℃) in dark condition and standing sea water without changing, the thirdperiod is cultivation of sporelings. This modified method has some advantages, economic in operature and fertilizers, improving the laboring conditions and so on. The rot disease of Laminaria summer sporelings is also discussed.
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