动物营养学报Issue(6)：1970-1975,6.DOI:10.3969/j.issn.1006-267x.2015.06.037
乳酸菌接种剂对红薯饮料渣青贮品质的影响
Effects of Lactic Acid Bacterial Inoculants on Quality of Sweet Potato Beverage Residue Silage
摘要
Abstract
This experiment was conducted to investigate the effect of lactic acid bacterial inoculants on the quality of sweet potato beverage residue silage ( SPBRS) . There were four groups in this experiment, the control group and other three experimental groups which were added different lactic acid bacterial inoculants, namely Lactoba-cillus plantarum ( T1) , Pediococcus pentosaceus ( T2) and Lactobacillus plantarum+Pediococcus pentosaceus+Enterococcus faecium ( T3) . Silages were sealed in polythene bags, stored at ambient temperature and analyzed after 60 days of ensiling. The results were showed as follows: compared with the control group, the pH of SP-BRS which were added inoculants were significantly decreased ( P<0.05) , lactic acid contents were significantly increased (P<0.05), the crude protein content of T3 group was significantly increased (P<0.05) and signifi-cantly higher than that in other groups ( P<0.05) . It is concluded that adding lactic acid bacteria inoculants can improve the quality of SPBRS, especially for the treatment where the diversity of lactic acid bacteria is abundant.关键词
红薯饮料渣/乳酸菌接种剂/青贮/发酵品质Key words
sweet potato beverage residue/lactic acid bacterial inoculants/silage/fermentation quality分类
农业科技引用本文复制引用
郑明利,王慧丽,郝薇,宁婷婷,徐春城..乳酸菌接种剂对红薯饮料渣青贮品质的影响[J].动物营养学报,2015,(6):1970-1975,6.基金项目
国家国际科技合作专项“现代奶业中非粮型饲料调制及高效利用研究”(2015DFG32360) （2015DFG32360）
