【摘要】 通过日粮中加入16.5％的钝化大豆饼,进行饲养、代谢和屠宰试验,研究钝化大豆饼的饲喂效果。试验结果表明,钝化大豆饼对产蛋鸡生产性能无不良影响,钝化大豆饼组(2组)与生大豆饼组(3组)在胰腺鲜重、饲料报酬、蛋白质利用率以及产蛋率各项指标中均有显著差异,而与正常大豆粕组(1组)无显著差异。说明生大豆饼经过钝化后,其饲喂效果显著提高,达到了正常大豆粕的饲喂效果。更多还原

【Abstract】 The effects of deactivated soybean meal on production performances of egg-lyingchicken were studied. The results indicated that the feeding effects of deactivated soy-bean meal were significantly increased and came up to good quality soybean meal (sol-vent)standards.更多还原