The results showed that the landrace grew rapidly, and the feed utilization rate and economic returns were high.
结果表明，长白猪的生长发育较快，饲料利用率和经济效益均较高。
Growth and feed utilization rate of Siganus canaliculatus under different stocking densities and with various feeding levels were introduced.
探索了不同放养密度和投饲量水平下沟篮子鱼的生长情况和饲料利用率。
In a 28 day feeding test with rats and a 8 day feeding test with quail, no adverse effects on rats or quails were observed in terms of animal behavior, weight gain and feed utilization rate.
同时，进行了28天大鼠喂养试验和8天鹌鹑喂养试验。结果显示：各试验组体重、食物利用率与对照组无显著差异，受试动物生长发育及行为正常，无死亡。
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