摘要
对绿色巴夫藻pavlavaviridis进行了生态条件试验,认为该藻能适应光强500-2500Lux;适温范围5-33℃,最适20-26℃;密度1.005-1.040g/cm3,最适1.005g/cm3;pH5-9都可以满足其正常生长,通过单因子和正交试验表明:培养液的较佳配方是在天然海水中加入(NH2)2CO-N20mg/dm3,KH2PO4-p1mg/dm3,FeSO4-Fe0.2mg/dm3,维生素B11mg/dm3和维生素B120.005mg/dm3。
Based on the ecological condition test of pavlava viridis,the suitable conditions for normal growth of the algea are as follows:light intensity 500-2500Lux,temperature 5-33℃ (optimum 20-26℃),spocific gravity 1.005-1.040(optimum 1.005),pH value 5-9. By means of the single-factor and orthogond test,it was shown that the better prescription of culture solution is that the following substauces are added in the natural sea water:(NH 2) 2CO-N 20mg/dm 3,KH 2PO 4-p 1mg/dm 3,FeSO 4-Fe 0.2mg/dm 3 V B1 1mg/dm 3 and V B12 0.005mg/dm 3.
关键词
绿色巴夫藻
生态条件
培养液
avlava viridis Ecological condition Culture solution