ACTA AGRICULTURAE BOREALI-SINICA ›› 2010, Vol. 25 ›› Issue (S1): 175-178. doi: 10.7668/hbnxb.2010.S1.040

Special Issue: Animal husbandry

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Study on Energy of Poultry in DDGS for Adult Roosters

LI Qiu-ju1,2, DENG Li-kang3, LI Chao1,2, ZHANG Jun-min1, ZHAO Qing-yu1, WANG Zhi-xiang2   

  1. 1. State Key Laboratory of Animal Nutrition,Institute of Animal Science,Chinese Academy of Agricultural Sciences, Beijing 100193, China;
    2. College of Animal Science and Veterinary Medicine,Henan Agricultural University, Zhengzhou 450002, China;
    3. Chinese Cereals Oils and Foodstuffs Group, Beijing 100020, China
  • Received:2010-05-21 Published:2010-12-30

Abstract: The effect of metabolizable of Roosters in DDGS from Different Sources to provides the basis of nutritional value of poultry on DDGS. 45 Hyline brown adult roosters,average body weight(2. 6 0. 2) kg,were randomly allocated into 9 groups with 5 replicates per treatment in this experiment,A 2 × 9 Youden Square design was carried out for two periods metabolism experiment to determine the ME of 8 DDGS from different sources in China by starvation method. Results as follow: the range of the 8 DDGS AME is 8. 06-11. 03 MJ /kg,The apparent digestibility of GE,CP,EE and dry matter digestibility are in high correlation with TME. The results indicate that the variation of DDGS energy on Roosters in a plant but different batches is lower than different plants. The DDGS TME on Roosters can be estimated by determining their CP and EE.

Key words: DDGS, Metabolizable energy, CP, EE

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Cite this article

LI Qiu-ju, DENG Li-kang, LI Chao, ZHANG Jun-min, ZHAO Qing-yu, WANG Zhi-xiang. Study on Energy of Poultry in DDGS for Adult Roosters[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2010, 25(S1): 175-178. doi: 10.7668/hbnxb.2010.S1.040.

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