Microecologics is a kind of products derived from probiotics and its metabolites or the materials promoting the growth of probiotics .In China,558 research papers on clinical trial of microbiotics,published from 1994 to 2007,indicated that the microecologics mainly used to treat the first eight diseases,including acute-diarrhea,functional intestinal diseases。Agriculture microecologics have also been greatly applied in rice,cotton,wheat,vegetable,fruits and obtained the good effects on increase yields,anti-diseases and promoting quality .
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