不同粗饲料日粮东北细毛羊消化率的影响

Effect on Nutritive Value with Different Roughage Feed

试验用羊草、氨化秸秆、生物秸秆结合相同的精料饲喂东北细毛羊,研究该品种羊对不同饲料中各营养成分的消化率,试验结果表明,氨化秸秆作为粗饲料的饲喂效果最佳。

To understand the digestibility of the sheep to each nutrition constituent in different feed on benefit of affording suitable feed to the animals, Northeast fine-wool sheep were fed by three different roughages such as Chinese wild rye, ammoniation straw and biomass straw, with the same concentrated feed. The result showed that the feeding effect of ammoniated staw was the best one as roughage.