Bezares A, Cuca M, Avila E, Velásquez C
Arch Latinoam Nutr. 1980 Mar;30(1):75-87.
Three experiments were conducted to study the possibility of improving the nutritive value of broad beans (Vicia faba, L.) in poultry diets. In the first experiment, raw and autoclaved (1.0 kg/cm2/15 min) beans, with and without antibiotic supplementation, were studied. The results after 21 days showed no significant differences among treatments in regard to body weight. In feed conversion, however, a significant difference was observed when diets prepared with raw beans were supplemented with 20 ppm of flavomycin. In the second experiment raw and autoclaved beans were supplemented with 0, 10, and 20 ppm of virginiamycin and 200 and 400 ppm of flavomycin to study the effect of these two antibiotics. After 28 days, the results indicated no significant differences with antibiotic supplementation in either raw or autoclaved beans. However, a significant difference (P < 0.05) in body weight was found when beans were autoclaved. In the third experiment, two levels, 31 and 76% of raw and autoclaved beans, were included in the chick diets. The results in body weight, after 28 days, did not show any significant differences between raw and autoclaved beans fed at a 31% level. With the 76% level the autoclaved treatment, however, induced a significantly higher body weight than the diets containing raw beans.
进行了三项试验，以研究提高家禽日粮中蚕豆（蚕豆属，L.）营养价值的可能性。在第一项试验中，研究了生蚕豆和经高压灭菌（1.0千克/平方厘米/15分钟）的蚕豆，以及添加和不添加抗生素的情况。21天后的结果表明，各处理组之间在体重方面没有显著差异。然而，在饲料转化率方面，当用生蚕豆配制的日粮添加20 ppm的黄霉素时，观察到显著差异。在第二项试验中，向生蚕豆和经高压灭菌的蚕豆中分别添加0、10和20 ppm的维吉尼亚霉素以及200和400 ppm的黄霉素，以研究这两种抗生素的效果。28天后，结果表明，无论是生蚕豆还是经高压灭菌的蚕豆，添加抗生素后均无显著差异。然而，当蚕豆经高压灭菌时，体重出现了显著差异（P < 0.05）。在第三项试验中，雏鸡日粮中包含31%和76%两个水平的生蚕豆和经高压灭菌的蚕豆。28天后，体重结果显示，饲喂31%水平的生蚕豆和经高压灭菌的蚕豆之间没有显著差异。然而，在76%的水平下，经高压灭菌处理的日粮诱导的体重显著高于含生蚕豆的日粮。
