摘要
通过纤维素酶、半纤维素酶等产酶能力的比较，选育出绿色木霉ＴＲ－３和米曲霉Ｍ３０２４作为纤维素分解菌，再配合以产朊假丝酵母ＣＵ－２，白地霉ＧＣ－１和植物乳杆菌ＬＰ－３等菌，经分别培养后，按一定比例配成农作物秸秆发酵剂。不同秸秆发酵试验表明：室温条件下发酵９６ｈ，可使玉米秸、稻草等粗蛋白含量提高２．５倍以上，纤维素降低１５％以上，并具有酒香味和弱酸性，适口性好，分次接菌明显优于一次性接菌。
A mutant strain TR 3 with high activity for cellulose and hemicellulose in product is obtained from T.ressi.The mutant strain A.oryzae M3024,C.utilis CU-2, G. candidum GC 1 and L. plantarm LP 3 are cultivated respectively, then fermentation doses in crops straws are coordinated by those strains with certain proportion. The results of kinds of crops strains fermented at room temperature for 96h show that the crude protein content of corn and rice strain powders etc.are about 3.5 times that of normal strains,and the cellulose have gone down more than 15%.The products have alcoholic sweet smell,faint acidity and suitable taste.
出处
《黑龙江八一农垦大学学报》
1998年第3期12-16,共5页
journal of heilongjiang bayi agricultural university
基金
黑龙江农场总局科研资助
关键词
秸秆
发酵剂
复合酶
饲料
Strain
Fermentation dose
Ferment
Protein
Compound enzymes
