The results showed that:In vinage of 2002 and 2003, 12 isolates of malolactic bacteria from main wine-producing regions of Ningxia Province were isolated and screened.

• 通过研究得出以下结论：1．在2002、2003两个葡萄年份对我国宁夏葡萄酒主产区的苹果酸-乳酸菌进行了分离和筛选。