Dynamics in the microbiology of maize silage during whole‐season storage

作者: I.M.L.D. Storm , N.B. Kristensen , B.M.L. Raun , J. Smedsgaard , U. Thrane

DOI: 10.1111/J.1365-2672.2010.04729.X

关键词:

摘要: Aims:  To monitor seasonal variations in the microbiology of maize silage and to determine whether risk fungal spoilage varies during whole-year storage. Methods Results:  A continuous survey 20 stacks was conducted over a period from three 11 months after ensiling. Filamentous fungi, yeasts lactic acid bacteria (LAB) were enumerated at five time-points, cultivable species filamentous fungi identified. Significant differences numbers yeast LAB detected. The highest seven lowest ensiling, while decreased study. isolated all time-points. most abundant toxigenic mould Penicillium roqueforti, paneum Aspergillus fumigatus. Conclusions:  There are significant whole storage season. 5–7 months ensiling 11 months. Significance Impact Study:  This information is valuable assessment health risks connected with spoiled may be useful management stacks, when whole-season applied.

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