CAJ | 학술논문

在蛋鸡基础饲粮（玉米－豆粕－杂粕型）中添加不同比例的凹凸棒石粉，观察其对鸡蛋品质的影响。结果表明，基础饲粮+1.5%凹凸棒石粉效果较好，与基础饲粮（不添加凹凸棒石粉）相比，蛋壳厚度显著提高，平均蛋重、哈氏单位、蛋壳强度、单位面积蛋壳重均有不同程度提高。
재단계기출사량（옥미－두박－잡박형）중첨가불동비례적요철봉석분，관찰기대계단품질적영향。결과표명，기출사량+1.5%요철봉석분효과교호，여기출사량（불첨가요철봉석분）상비，단각후도현저제고，평균단중、합씨단위、단각강도、단위면적단각중균유불동정도제고。
Adding different proportions of attapulgite powder in the basal diet (corn -soybean -miscellaneous meal), to observe its effect on production performance of egg quality, the result shows that compared with the control group, effect of the basal diet + 1.5% attapulgite powder is better, its shell thickness increased significantly, the average egg weight, Haugh unit, eggshell strength, shell weight per unit area are improved in different degree.