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In order to improve the level of fermentation, our company introduced in new kinds of strains from abroad and conducted technical improvement experiment about FA/2 strains in our fermentation plant. The small pot experiment began on 29^th January and achieved complete success on cultivation on 1^st February. On decision of expand the experiment, the strains were put into normal cans on 5^th February and closed to the end on 9^th February. The enzyme activity is two times than that of before and the total weight is about one or one point five times than that of before.

The bacteria can be applied in the industry of textile desizing, sugar making and paper making, which is on the leading position in domestic.