不同封口时间对胡萝卜苗青贮饲料品质的影响  

Effect of Different Sealing Time on Carrot Seedlings Silage Quality

作　　者：高占军[1] 李旭明[1] 李豪[1] 赵文强[1] 许庆方[1] 周克鹏[1] 

机构地区：[1]山西农业大学动物科技学院,山西太谷030801

出　　处：《饲料博览》2015年第2期41-43,共3页Feed Review

摘　　要：为探讨不同封口时间对胡萝卜苗青贮饲料品质的影响,研究采用单因素试验设计,将胡萝卜苗切割装袋后,分别在24、48、72、96 h后封口,试验共分为4组,每组3个重复。不同封口时间对胡萝卜苗青贮饲料的p H、DM、CP、NDF、ADF、Ash影响的差异不显著(P>0.05),但综合考虑感官评定标准,进行胡萝卜苗青贮时宜在48 h之内完成封口。In order to investigate the effect of different sealing time of carrot seedlingsilage quality, this experi-ment used a single factor that carrot seedlings were cut after bagging, 24, 48, 72, 96 h after sealing, this test would be divided into four groups, three replicates in each group. With the sealing time of carrot seedling silage, differenc-es in pH, DM, CP, NDF, ADF, Ash had not significant difference（P〉0.05）, but considering the standard of sensory evaluation, carrot seedlings sealing should be completed within 48 h in silage season.

关 键 词：封口时间 感官评定 常规养分 

分 类 号：S548[农业科学—作物学]