【摘要】 在雏鸡日粮中添加不同水平的柠檬酸,观察其对冀育213公雏生长发育的促进作用。结果表明,0.1%柠檬酸添加水平有肯定的提高生长速度和饲料转化率的作用。更多还原

【Abstract】 The feeds with 0,0.1%,0.2%,0.4% citric acid were fed to Jiyu 213 male chicksfor 6 weeks respectively to study the effects of citric acid on the growth of chicks.Theresults showed that the 0.1% citric acid promoted the growth of chicks and increasedfeed conversion rate.更多还原