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碘伏对河蟹蚤状幼体Ⅰ～Ⅴ期 2 4h、4 8h的半致死浓度 (× 10 -6mL/L)分别为 939 4、70 3 2 ,92 6 7、6 73 4 ,916 0、5 4 3 5 ,883 2、5 38 0 ,816 0、5 11 4 ;对大眼幼体分别为 96 3 1、819 4。试验得出了碘伏对河蟹各期幼体的安全浓度 ,并讨论了其在育苗生产中的安全使用问题
The median lethal concentration (10 -6 mL / L) of iodophor at stage Ⅰ-Ⅴ of crab-like larvae Ⅰ-Ⅴ was 939 4,70 3 2, 92 6 7,6 73 4, 916 0 54 3 5, 883 2,5 38 0,816 0,5 11 4, and 96 3 1,819 4 for macrotomus. The safe concentration of iodophor on larvae of crabs was obtained and the safe use of iodophor