Culture medium and method for large-scale culture of chrysophyceae and application of chrysophyceae

The invention relates to the field of chrysophyceae culture, and discloses a culture medium and method for large-scale chrysophyceae culture and application of chrysophyceae, and the culture medium comprises the following components in terms of nitrogen element: 1-20 mmol/L of a nitrogen source, 0.01-0.06 g/L of sodium dihydrogen phosphate, 0.1-6 mg/L of LEDTA disodium, 0.1-4 mg/L of ferric chloride, 0.01-0.5 mg/L of manganese chloride, 0.025-0.65 mg/L of zinc sulfate, 0.001-0.02 mg/L of copper sulfate, 0.001-0.02 mg/L of cobalt chloride, 0.001-0.02 mg/L of sodium molybdate, 0.1-10 [mu] g/L of biotin, 0.1-20 [mu] g/L of vitamin B12 and 0.1-20 [mu] g/L of vitamin B1. The solvent is seawater. When the culture medium and the culture method are adopted, the chrysophyceae biomass and the success rate of chrysophyceae culture can be further improved. 本发明涉及金藻培养领域，公开了规模化培养金藻的培养基、方法和金藻的应用，所述培养基包含以氮元素计1-20mmol/L的氮源，0.01-0.06g/L磷酸二氢钠，0.1-6mg/LEDTA二钠，0.1-4mg/L氯化铁，0.01-0.5mg/L氯化锰，0.025-0.65mg/L硫酸锌，0.001-0.02mg/L硫酸铜，0.001-