...定的消化参数为基础,进一步应用离体模拟消化技术对肉仔鸡日粮养分消化率及NSP酶制剂作用效果进行评定,在离体干物质消化率(IVDMD)和生物学测值能量利用率、离体可消化能(IVDE)和生物学测值AME之间均存在较强的相关,通过建立直线回归方程精确地估测出肉鸡配合饲...
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体外干物质消化率 IVDMD ; in vitro dry matter digestion ; In vitro dry matter digestibility
干物质体外消化率 IVDMD
饲料干物质表观消化率 dry-matter digestibility of a feed
干物质表观消化率 ADCD
日粮铜水平对非产绒期绒山羊日粮干物质消化率、氮代谢没有影响（P＞0.05）；
Dietary Cu levels had no influence on DM digestibility and N metabolism of Cashmere Goats during the cashmere no-growing period (P>0.05);
由于苞叶中半纤维素含量较高，导致其产气量和干物质消化率较高，因此，其营养价值高于叶和茎。
Because of higher hemicellulose content of husks, the gas production and DMD were higher in the position of husks than stems and leaves.
本试验旨在研究在不同日粮条件下对奶牛干物质采食量（DMI）及养分消化率的影响。
The effects of different diets on dry matter intakes( DMI)and digestion in lactating dairy cows were investigated.
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