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发表于 2009-12-16 15:42:10
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DDGS不会是3500Kcal/kg,而是2200Kcal/kg
棕榈粕和DDGS各有它的好处和差的一面
DDGS考虑的是黄曲霉毒素而 ...
guomin 发表于 2009-12-16 15:07
The average concentration of GE in DDGS is approximately 5,434 kcal per kg DM. this value is greater than the concentration of GE in corn. However, the digestibility of energy, measured as percent of GE, is lower in DDGS than in corn, and the measured concentrations of DE and ME in DDGS are 4,140 and 3,897 kcal per kg DM, respectively (Pedersen et al., 2007).
拜托!这是09年刚出来的结果,我自己做的实验也是差不多! |
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