全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
草业学报  2014 

添加糖蜜和乙酸对西藏发酵全混合日粮青贮发酵品质及有氧稳定性影响

DOI: 10.11686/cyxb20140614, PP. 111-118

Keywords: 糖蜜,乙酸,发酵全混合日粮,发酵品质,有氧稳定性

Full-Text   Cite this paper   Add to My Lib

Abstract:

为研究乙酸和糖蜜对发酵全混合日粮(FTMR)品质及有氧稳定性的影响,试验以全混合日粮(TMR)为发酵原料,设对照组、乙酸(A)、糖蜜(M)、乙酸和糖蜜组合添加(AM)4个处理,发酵45d后分析FTMR的发酵品质,同时将所有FTMR暴露到空气中,分别在第6,9和12天取样评定其有氧稳定性。结果表明,与对照相比,A和AM组降低了乳酸含量(P>0.05),各组仅检测到微量的丙酸、少量的丁酸和较低的氨态氮/总氮,表明各组FTMR发酵品质均良好。有氧暴露6d后,各组乳酸、乙酸和水溶性碳水化合物含量均呈不同程度的下降,对照和M组pH值在第12天显著(P<0.05)上升至5.70和6.50,具有较高的氨态氮/总氮和酵母菌数量。而A和AM组乳酸含量均呈先上升后下降的变化趋势,且好氧性微生物和酵母菌数量在整个有氧暴露的过程中始终维持在较低水平,有氧暴露12d后pH值仍维持在4.50左右,延长了有氧稳定时间。综合考虑,为了获得品质优良的FTMR饲料,可在TMR中添加0.3%乙酸,既不影响发酵品质,也可提高其有氧稳定性。

References

[1]  Reference:
[2]  Tran T M K, Vasupen K, Bureenok S,et al. Effect of fibrolytic enzymes supplementation on rumen fermentation and digestibility in dair cow fed straw-based diet[J]. Journal of Agriculture Science, 2012, 2(4): 141-144.
[3]  McDonald P, Henderson A R, Heron S J E. The Biochemistry of Silage (2th ed) [M]. Aberystwyth: Cambrian Printers Ltd, 1991.
[4]  Cao Y, Toshiyoshi T, Ken H, et al. Effect of adding lactic acid bacteria and molasses on fermentation quality and in vitro ruminal digestion of total mixed ration silage prepared with whole crop rice[J]. Japanese Society of Grassland Science, 2010, 56(10): 19-25.
[5]  Danner H, Holzer M, Mayrhuber E, et al. Acetic acid increases stability of silage under aerobic conditions[J]. Applied and Environmental Microbiology, 2003, 69(1): 562-567.
[6]  Kung L J, Yanjit N K.The effect of Lactobacillus buchneri and other additives on the fermentation and aerobic stability of barley silage[J]. Journal of Dairy Science, 2001, 84(5): 1149-1155.
[7]  Driehuis F, Oude Elferink S J W H, Spoelstra S F. Anaerobic lactic acid degradation during ensilage of whole crop maize inoculated with Lactobacillus buchneri inhibits yeast growth and improves aerobic stability[J]. Journal of Applied Microbiology, 1999, 87(4): 585-594.
[8]  Yuan X J, Wang Q, Li Z H, et al.Effect of molasses addition on fermentation and nutritive quality of mixed silage of hulless barley straw and perennial ryegrass in Tibet[J]. Acta Prataculturae Sinica, 2013, 22(3): 116-123.
[9]  Madrid J, Martinez A, Hernandez F, et al. A comparative study on the determination of lactic acid in silage juice by colorimetric, high-performanee liquid chromatography and enzymatic methods[J]. Journal of the Science of Food and Agriculture, 1999, 79(2): 1722-1726. 3.0.CO;2-S target="_blank">
[10]  Yuan X J, Yu C Q, Li Z H, et al.Effect of adding wet hulless barley distillers' grains on fermentation quality of mixed ensilage of hulless barley straw and tall fescue in Tibe[J]. Acta Prataculturae Sinica, 2012, 21(2): 92-98.
[11]  Wang Q, Yu C Q, Xin P C, et al. The fermentation quality of mixed silages of tall Fescue(Festuca arundinacea Schreb.)and common Vetch(Vicia sativa L.)[J]. Acta Prataculturae Sinica报, 2012, 20(5): 952-956.
[12]  Shao T, Zhang Z X, Shimojo M, et al. Comparison of fermentation characteristics of italian ryegrass (Lolium multiflorum Lam.) and guineagrass (Panicum maximumJacq.) during the early stage of ensiling[J]. Asian-Australasian Journal of Animal Sciences, 2005, 18(12): 1727-1734.
[13]  Morgan C A, Edwards R A, McDonald P. Intake and metabolism studies with fresh and wilted silages[J]. Journal of Agricultural Science, 1980, 94(2): 287-298.
[14]  Meeske R, van der Merwe G D, Greyling J F, et al. The effect of adding an enzyme containing lactic acid bacteria inoculant to big round bale oat silage on intake, milk production and milk composition of Jersey cows[J]. Animal Feed Science and Technology, 2002, 97(3-4): 159-167.
[15]  Yuan X J, Yu C Q, Li Z H, et al. A study on fermentation quality of mixed silages of hulless barley straw and perennial ryegrass in Tibet[J]. Acta Prataculturae Sinica, 2012, 21(4): 325-330.
[16]  Wang Q, Yu C Q, Li Z H, et al.Effect of adding coenzyme and lactic acid bacteria on fermentation quality of mixed silages of tall fescue(Festuca arundinacea)and common vetch(Vicia sativa)in tibet[J]. Acta Prataculturae Sinica, 2012, 21(4): 186-191.
[17]  Rong H, Yu C Q, Chen J, et al. Effects of FJLB, LAB and glucose addition on fermentation quality of napier grass (Pennisetum purpureum) silage[J]. Acta Prataculturae Sinica, 2013, 22(3): 108-115.
[18]  Rong H, Xu A K, Xiaotiao Y J, et al. Changes in fermentation quality of napiergras harvested the first growth[J]. Acta Agrectir Sinica, 2009, 17(4): 537-539.
[19]  Yuan X J, Yu C Q, Shimojo M, et al. Improvement of fermentation and nutritive quality of straw-grass silage by inclusion of wet hulless-barely distillers’ grain in Tibet[J]. Asian-Australia journal Animal Science, 2012, 25(4): 479-485.
[20]  McDonald P, Henderson A R. The use of fatty acids as grass silage additives[J]. Journal of the Science of Food and Agriculture, 1974, 25(7): 791-795.
[21]  Randby A T. The effect of some acid-based additives applied to wet grass crops under various ensiling conditions[J]. Grass and Forage Science, 2000, 55(4): 289-299.
[22]  Wang L S, Qi Y L, Chen F, et al. Effect of difference additives on the quality and nutritional value of bamboo shell silage [J]. Acta Prataculturae Sinica, 2013, 22(5): 326-332.
[23]  Filya, Sucu E. The effects of lactic acid bacteria on the fermentation, aerobic stability and nutritive value of maize silage[J]. Grass Forage Science, 2010, 65(4): 446-455.
[24]  Britt D G, Huber J T, Rogers A L. Fungal growth and acid production during fermentation and refermentation of organic acid treated corn silages[J]. Journal of Dairy Science, 1975, 58(4): 532-539.
[25]  Wilkinson J M, Davies D R. The aerobic stability of silage: key findings and recent developments[J]. Grass and Forage Science, 2012, 68(1): 1-19.
[26]  Driehuis F, Oude Elferink S J W H, Van Wikselaar P G. Fermentation characteristics and aerobic stability of grass silage inoculated with Lactobacillus buchneri, with or without homofermentative lactic acid bacteria[J]. Grass and Forage Science, 2001, 56(4): 330-343.
[27]  Schmidt R J, Kung L. The effects of Lactobacillus buchneri with or without a homolactic bacterium on the fermentation and aerobic stability of corn silages made at different locations[J]. Journal of Dairy Science, 2010, 93(4): 1616-1624.
[28]  参考文献:
[29]  Tran T M K, Vasupen K, Bureenok S,et al. Effect of fibrolytic enzymes supplementation on rumen fermentation and digestibility in dair cow fed straw-based diet[J]. Journal of Agriculture Science, 2012, 2(4): 141-144.
[30]  McDonald P, Henderson A R, Heron S J E. The Biochemistry of Silage (2th ed) [M]. Aberystwyth: Cambrian Printers Ltd, 1991.
[31]  Cao Y, Toshiyoshi T, Ken H,et al. Effect of adding lactic acid bacteria and molasses on fermentation quality and in vitro ruminal digestion of total mixed ration silage prepared with whole crop rice[J]. Japanese Society of Grassland Science, 2010, 56(10): 19-25.
[32]  Danner H, Holzer M, Mayrhuber E,et al. Acetic acid increases stability of silage under aerobic conditions[J]. Applied and Environmental Microbiology, 2003, 69(1): 562-567.
[33]  Kung L J, Yanjit N K.The effect of Lactobacillus buchneri and other additives on the fermentation and aerobic stability of barley silage[J]. Journal of Dairy Science, 2001, 84(5): 1149-1155.
[34]  Driehuis F, Oude Elferink S J W H, Spoelstra S F. Anaerobic lactic acid degradation during ensilage of whole crop maize inoculated with Lactobacillus buchneri inhibits yeast growth and improves aerobic stability[J]. Journal of Applied Microbiology, 1999, 87(4): 585-594.
[35]  原现军, 王奇, 李志华, 等.添加糖蜜对青稞秸秆和多年生黑麦草混合青贮发酵品质及营养价值的影响[J]. 草业学报, 2013, 22(3): 116-123. 浏览
[36]  Madrid J, Martinez A, Hernandez F,et al. A comparative study on the determination of lactic acid in silage juice by colorimetric, high-performanee liquid chromatography and enzymatic methods[J]. Journal of the Science of Food and Agriculture, 1999, 79(2): 1722-1726. 3.0.CO;2-S target="_blank">
[37]  原现军, 余成群, 李志华, 等. 添加青稞酒糟对西藏地区青稞秸秆和高羊茅混合青贮发酵品质的影响[J]. 草业学报, 2012, 21(2): 92-98. 浏览
[38]  王奇, 余成群, 辛鹏程, 等. 苇状羊茅和箭筈豌豆混合青贮发酵品质的研究[J]. 草业学报, 2012, 20(5): 952-956.
[39]  Shao T, Zhang Z X, Shimojo M,et al. Comparison of fermentation characteristics of italian ryegrass (Lolium multiflorum Lam.) and guineagrass (Panicum maximum Jacq.) during the early stage of ensiling[J]. Asian-Australasian Journal of Animal Sciences, 2005, 18(12): 1727-1734.
[40]  Morgan C A, Edwards R A, McDonald P. Intake and metabolism studies with fresh and wilted silages[J]. Journal of Agricultural Science, 1980, 94(2): 287-298.
[41]  Meeske R, van der Merwe G D, Greyling J F,et al. The effect of adding an enzyme containing lactic acid bacteria inoculant to big round bale oat silage on intake, milk production and milk composition of Jersey cows[J]. Animal Feed Science and Technology, 2002, 97(3-4): 159-167.
[42]  原现军, 余成群, 李志华, 等. 西藏青稞秸秆与多年生黑麦草混合青贮发酵品质的研究[J]. 草业学报, 2012, 21(4): 325-330. 浏览
[43]  王奇, 余成群, 李志华, 等. 添加酶和乳酸菌制剂对西藏苇状羊茅和箭筈豌豆混合青贮发酵品质的影响[J]. 草业学报, 2012, 21(4): 186-191. 浏览
[44]  荣辉, 余成群, 陈杰, 等. 添加绿汁发酵液、乳酸菌制剂和葡萄糖对象草青贮发酵品质的影响[J]. 草业学报, 2013, 22(3): 108-115. 浏览
[45]  荣辉, 徐安凯, 下条雅敬, 等. 初次刈割象草青贮发酵品质动态[J]. 草地学报, 2009, 17(4): 537-539.
[46]  Yuan X J, Yu C Q, Shimojo M,et al. Improvement of fermentation and nutritive quality of straw-grass silage by inclusion of wet hulless-barely distillers’ grain in Tibet[J]. Asian-Australia journal Animal Science, 2012, 25(4): 479-485.
[47]  McDonald P, Henderson A R. The use of fatty acids as grass silage additives[J]. Journal of the Science of Food and Agriculture, 1974, 25(7): 791-795.
[48]  Randby A T. The effect of some acid-based additives applied to wet grass crops under various ensiling conditions[J]. Grass and Forage Science, 2000, 55(4): 289-299.
[49]  王力生, 齐永玲, 陈芳, 等. 不同添加剂对笋壳青贮发酵品质和营养价值的影响[J]. 草业学报, 2013, 22(5): 326-332. 浏览
[50]  Filya, Sucu E. The effects of lactic acid bacteria on the fermentation, aerobic stability and nutritive value of maize silage[J]. Grass Forage Science, 2010, 65(4): 446-455.
[51]  Britt D G, Huber J T, Rogers A L. Fungal growth and acid production during fermentation and refermentation of organic acid treated corn silages[J]. Journal of Dairy Science, 1975, 58(4): 532-539.
[52]  Wilkinson J M, Davies D R. The aerobic stability of silage: key findings and recent developments[J]. Grass and Forage Science, 2012, 68(1): 1-19.
[53]  Driehuis F, Oude Elferink S J W H, Van Wikselaar P G. Fermentation characteristics and aerobic stability of grass silage inoculated with Lactobacillus buchneri, with or without homofermentative lactic acid bacteria[J]. Grass and Forage Science, 2001, 56(4): 330-343.
[54]  Schmidt R J, Kung L. The effects of Lactobacillus buchneri with or without a homolactic bacterium on the fermentation and aerobic stability of corn silages made at different locations[J]. Journal of Dairy Science, 2010, 93(4): 1616-1624.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133