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《China Cattle Science》 2008-01
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Fermentation of Cow's Concentrate with Mixed Microbes

CHUAI Yu-duo1,WANG De-pei2,MA Zhi-gang3,DING You-fang1,ZHANG Xue-wei4(1.Department of Biological and Chemical Engineering,Tianjin Modern Professional Technical College,Tianjin 300222,China;2.College of Bio-Engineering of Tianjin Science and Technology University,Tianjin 300457,China;3.Tianjin Damei Sci-Tech Co.Ltd.,Tianjin 300192,China;4.Department of Animal Science of Tianjin Agricultural College,Tianjin 300384,China)  
To determine the optimum fermentation procedure,4 mixed micro-organisms were used to ferment the cow's concentrate and investigate the effects of organism proportioning,water amount and fermenting temperature.The results showed that the optimum proportioning of the mixture includes 1.5 mg/kg bacteria,0.5 mg/kg yeast,1.5 mg/kg Lactobacillus Acidophilus,and 1.5 mg/kg Propionibacterium freudenreichii;the optimum amount of water addition is 600 mL/kg to 650 mL/kg;the best fermentation temperature is 20℃-25℃ for 10 d-12 d.The crude protein content of concentrates after fermentation increased from 14.69% to 17.55% by 19.47%;pH decreased from7.0 to 3.2;the counts of lactobacillus increased from 5.1×102 cfu/g to 4.1×106 cfu/g,the volatile fatty acids contents in the concentrates reached to 23.25 g/kg.
【CateGory Index】: S823
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Wang Wu-ming1,Chen Zhong-zhe1,et al.(1 The Quartermaster University of PLA,Changchun 130062);Dynamic Changes of Main Types of Microorganisms in EM Fermentation Feed[J];Journal of Shenyang Agricultural University;2002-05
2 WANG Xu ming 1, NI Yong zhen 2, LI Wei jiong 2, CHEN Zong ze 1, YUAN Yi 1(1 Dept of Agro Side Production, The Quartermaster Univ of PLA, Changchun 130062, China; 2 Dept of Resource and Environmental Science, China Agricultural Univ;Effects of EM on pH value and nutritive value of feed[J];Journal of Zhejiang Agricultural University(Agric.& Life Sci.);2002-04
【Co-citations】
Chinese Journal Full-text Database 6 Hits
1 LV Yong-feng(Institute of Animal Husbandry and Veterinary Medicine of Gansu Province,Pingliang,Gansu 744000,China);Research progress and application of effective microorganisms in beef production[J];China Cattle Science;2007-05
2 Wu Li, Chen Pengfei;Effect of effective microorganisms (EM) on the growth and the blood parameters index of carassiusauratus[J];Feed Industry;2006-14
3 Wang Wu-ming1,Chen Zhong-zhe1,et al.(1 The Quartermaster University of PLA,Changchun 130062);Dynamic Changes of Main Types of Microorganisms in EM Fermentation Feed[J];Journal of Shenyang Agricultural University;2002-05
4 WU Li~1 CHEN Peng-fei~2 1.College of Animal Science and Technology,Southwest University(Rongchang Campus),Rongchang,Chongqing 402460,China; 2.Fisheries College,Southwest University(Rongchang Campus),Rengchang,Chengqing 402460,China;Effect of EM (Effective Microorganisms) on the Growth and the Blood Parameters of Silurus Meridionalis and Cyprinus Carpio[J];Journal of Southwest China Normal University(Natural Science Edition);2007-01
5 WANG Xu ming 1, NI Yong zhen 2, LI Wei jiong 2, CHEN Zong ze 1, YUAN Yi 1(1 Dept of Agro Side Production, The Quartermaster Univ of PLA, Changchun 130062, China; 2 Dept of Resource and Environmental Science, China Agricultural Univ;Effects of EM on pH value and nutritive value of feed[J];Journal of Zhejiang Agricultural University(Agric.& Life Sci.);2002-04
6 ZHANG Jin-rong1 Li-Fei2 Tian Jun-de3 XIN Yan-ping2(1.Xianyang Qindu District Rual Energe Office,Shaanxi Province 712000;2.College of Animal Science and Technology,The Northwest A&F Uiversity;3.Longxian Yale County Verternery Station);Microbiolecological agents mechanism of improvement growth and the using in animal poroduction[J];Journal of Animal Science and Veterinary Medicine;2009-06
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 WANG Xu ming 1, NI Yong zhen 2, LI Wei jiong 2, CHEN Zong ze 1, YUAN Yi 1(1 Dept of Agro Side Production, The Quartermaster Univ of PLA, Changchun 130062, China; 2 Dept of Resource and Environmental Science, China Agricultural Univ;Effects of EM on pH value and nutritive value of feed[J];Journal of Zhejiang Agricultural University(Agric.& Life Sci.);2002-04
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