近日获悉,湖北省生物农药工程研究中心完成的“一种高含量苏云金杆菌干悬浮剂及其制备方法”获得国家发明专利,专利号:ZL 2013 1 0583166.6。该发明涉及一种高含量苏云金杆菌干悬浮剂及其制备方法。将苏云金杆菌发酵液浓缩至含固量为18%~25%,取固含物50%~80%的苏云金杆菌发酵浓 It has been recently learned that Hubei Biopesticide Engineering Research Center has obtained “a high content of Bacillus thuringiensis stem suspension and its preparation method” and won the national invention patent, patent number: ZL 2013 1 0583166.6. The invention relates to a high content of Bacillus thuringiensis stem suspension and its preparation method. The Bacillus thuringiensis fermentation broth was concentrated to a solid content of 18% to 25%, take solid content of 50% to 80% Bacillus thuringiensis fermentation concentration