• 中文核心期刊
  • CSCD来源期刊
  • 中国科技核心期刊
  • CA、CABI、ZR收录期刊
SONG Ze-qiong, LAN Jiang-lin, LIU Bo, LIN Juan. Study on the Fermentation Index for the pig Litter in the Piggery of Microbial Fermentation Bed[J]. Fujian Journal of Agricultural Sciences, 2011, 26(6): 1069-1075.
Citation: SONG Ze-qiong, LAN Jiang-lin, LIU Bo, LIN Juan. Study on the Fermentation Index for the pig Litter in the Piggery of Microbial Fermentation Bed[J]. Fujian Journal of Agricultural Sciences, 2011, 26(6): 1069-1075.

Study on the Fermentation Index for the pig Litter in the Piggery of Microbial Fermentation Bed

More Information
  • Received Date: July 14, 2011
  • Revised Date: November 20, 2011
  • Using the method of Salt gradient Suspension to determine the suspensions ability of pig litter at different fermentation level in the microbial fermentation bed, as well as, based on the appearance of litter, the level degree of fermentation was established. Thirty samples taken from the piggery were classified into four groups. The first group was characterized with shallow degree of litter fermentation, the second group with medium degree, the third group with deep degree, the fourth group with profound. Combining the multiple linear regression, the mathematical equation of the fermentation index of pig litter was established, that was: Y=3.9932-0.0046X1+0.0531X2-0.0484X3-0.0083X4-0.0179 X5-0.0404X6(r=0.9420). The result indicated that the degree of fermentation of unknown litter were judged fast and accurately by utilizing the mathematical equation to determine the fermentation index of unknown pig litter.
  • 张庆宁, 胡明, 朱荣生,等. 生态养猪模式中发酵床优势细菌的微生物学性质及其应用研究[J]. 山东农业科学, 2009,(4): 99-105.
    刘波, 朱昌雄. 微生物发酵床零污染养猪技术研究与应用[M]. 北京:中国农业科学技术出版社, 2009: 173.
    TIQUIA S M, TAM N F Y, HODGKISS I J. Effects of turning frequency on composting of spent pig-manure sawdust litter[J]. Bioresource Technology, 1997,(62): 37-42.
    白福翥. 发酵床养猪关键技术[J]. 现代农业科技, 2010,(12): 292-293.
    TIQUIA S M, TAN N F Y, HODGKISS I J. Effects of turning frequency on composting of spent pig-manure sawdust litter[J]. Bioresource Technology, 1997,(62): 37-42.
    王兆勇. 自然养猪法的垫料管理技术[J]. 山东畜牧兽医, 2009, 30(7): 100-101.

Catalog

    Article Metrics

    Article views (3202) PDF downloads (666) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return