Kizilsimsek M, Schmidt R J, Kung L J. Effects of a mixture of lactic acid bacteria applied as a freeze-dried or fresh culture on the fermentation of alfalfa silage[J]. Journal of Dairy Science, 2007, 90: 5698-5705.
[9]
Hristov A N, McAllister T A. Effect of inoculants on whole-crop barley silage fermentation and dry matter disappearance in situ[J]. Journal of Animal Science, 2002, 80: 510-516.
[10]
杨胜. 饲料分析及饲料质量检测技术[M]. 北京: 中国农业大学出版社, 1999: 16-27.
[11]
Koehler L H. Differentiation of carbohydrate by anthrone reaction rate and colour intensity[J]. Analytical Chemistry, 1952, 24: 1576-1579.
[12]
Krishnamoorthy U, Muscato T V, Sniffen C J, et al. Nitrogen fractions in selected feedstuffs[J]. Journal of Dairy Science, 1982, 65: 217-225.
[13]
Playne M J, McDonald P. The buffering constituents of herbage and silage[J]. Journal of the Science of Food and Agriculture, 1966, 17: 264-268.
[14]
Han K J, Collins M, Vanzant E S, et al. Bale density and moisture effects on alfalfa round bale silage[J]. Crop Science, 2004, 44(3): 914-919.
[15]
Cussen R F, Merry R J, Williams A P, et al. The effect of additives on the ensilage of forage of differing perennial ryegrass and white clover content[J]. Grass and Forage Science, 1995, 50: 249-258.
[16]
Broderica G A, Kang J H. Automated simultaneous determination of ammonia and amino acids in ruminal fluid and in vitro media[J]. Journal of Dairy Science, 1980, 33: 64-75.
Torriani S, Paummeri M, Coscial, et al. Detection and characterization of epithetic lactic acid bacteria on growing plants of maize and Lucerne[J]. Annals of Microbiological Enzimol, 1992, 42: 49-59.
[19]
Lin C, Bolsen K K, Brent B E, et al. Epiphytic lactic acid bacteria succession during the pre-ensiling and ensiling periods of alfalfa and maize[J]. Journal of Applied Bacteriology, 1992, 75: 375-387.
[20]
Cai Y, Kumai S. The proportion of enterococcus species isolated from forage crops and their influence on silage fermentation[J]. Journal of Dairy Science, 1994, 82: 2466-2471.