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臭氧处理育苗用水,科学配合投放光合细菌所产生的综合生物效应对提高罗氏沼虾高密度工业化育苗量的试验,获单位育苗量每m~35.2万尾,同时显示出苗壮、无病害的优点。方法:5—7d投放1—1.5g/m~3臭氧处理育苗用水,并施加10ppm浓度光合细菌。
Ozone treatment of seedling water, science combined with photosynthetic bacteria produced by the comprehensive biological effects of improving the industrial production of high density Rosenbergii breeding nursery, unit nursery capacity per m ~ 352 000, at the same time showed the advantages of seedling strong, disease-free. Methods: 5-7d put 1-1.5g / m3 ozone treatment seedling water, and the application of 10ppm concentration of photosynthetic bacteria.