Leeson S, Atteh J O, Summers J D
Poult Sci. 1987 May;66(5):875-80. doi: 10.3382/ps.0660875.
Day-old male broiler chickens were fed diets containing 0, 5, 10, 15, or 20% raw, ground, full-fat canola for a period of three weeks. Increasing the dietary proportion of full-fat canola significantly reduced feed intake (P less than .05) and weight gain (P less than .01), without altering feed:gain ratio. Diet had no significant effect on protein retention although there was a significant decrease in fat retention with an increase in dietary levels of full-fat canola (P less than .01). This was accompanied by a significant decrease in metabolizable energy (P less than .01). Increasing the proportion of dietary full-fat canola significantly reduced the concentration of soap in the digesta (P less than .05) and excreta (P less than .01). There was no significant effect of the dietary treatments on calcium or phosphorus retention. There was also no effect of the dietary full-fat canola on bone ash, bone calcium, or phosphorus content.
1日龄雄性肉鸡被饲喂含有0%、5%、10%、15%或20%生的、磨碎的全脂油菜籽的日粮，为期三周。增加全脂油菜籽的日粮比例显著降低了采食量（P<0.05）和体重增加（P<0.01），但未改变料重比。日粮对蛋白质保留没有显著影响，尽管随着全脂油菜籽日粮水平的增加，脂肪保留显著降低（P<0.01）。这伴随着代谢能的显著降低（P<0.01）。增加日粮中全脂油菜籽的比例显著降低了消化物（P<0.05）和排泄物（P<0.01）中皂的浓度。日粮处理对钙或磷的保留没有显著影响。日粮中的全脂油菜籽对骨灰、骨钙或磷含量也没有影响。
