Jentsch W, Hoffmann L, Schiemann R, Beyer M
Bereich Tierernährung Oskar Kellner, Forschungszentrum für Tierproduktion Dummerstorf-Rostock.
Arch Tierernahr. 1991 Jan;41(1):49-62. doi: 10.1080/17450399109424730.
The energetic utilization of rations with raw and steamed sugar beets, dried sugar beet pulp (16 measured values each), sucrose and apple pectin (8 measured values each) as supplement feed to a basic ration was measured at 4 growing pigs each in the live weight range of between 40 and 130 kg. The utilization of the energy in the rations amounted to 69.1 +/- 5.5, 68.3 +/- 7.1, 60.9 +/- 5.8, 70.5 +/- 4.1 and 69.9 +/- 6.9% (same sequence as above). The utilization values for the supplemented feedstuffs were 69.2 +/- 7.4, 68.0 +/- 10.0, 55.9 +/- 9.7, 72.2 +/- 7.6 and 71.7 +/- 17.3%. The average retention value of the digestible pectin was derived from the test results with dried sugar beet pulp and apple pectin as 5.8 kJ/g. An influence of the ontogenetic development on energy utilization cannot be derived from the comparison of the retention effect of digestible nutrients measured at growing pigs and that derived from adult pigs.
以生甜菜和蒸煮甜菜、干甜菜粕（各16个测量值）、蔗糖和苹果果胶（各8个测量值）作为基础日粮的补充饲料，对4头体重在40至130千克之间的生长猪进行了能量利用测定。日粮中能量的利用率分别为69.1±5.5%、68.3±7.1%、60.9±5.8%、70.5±4.1%和69.9±6.9%（顺序同上）。补充饲料的利用率分别为69.2±7.4%、68.0±10.0%、55.9±9.7%、72.2±7.6%和71.7±17.3%。根据干甜菜粕和苹果果胶的测试结果得出，可消化果胶的平均保留值为5.8千焦/克。通过比较生长猪和成年猪可消化养分的保留效果，无法得出个体发育对能量利用的影响。
