| 摘要 |
PURPOSE:The titled additive capable of preventing high mortality of Crustacea such as Japanese tiger shrimp, black tiger shrimp, oriental river prawn, swimming crab, etc., containing L-ascorbic acid-2-phosphoric ester (salt) or such as an active ingredient. CONSTITUTION:>=0.003mmmol L-ascorbic acid-2-phosphoric ester or salt thereof such as magnesium salt of L-ascorbic acid-2-phosphoric ester is added to 1kg artificial feed for Japanese tiger shrimp. |
