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首页> 外文期刊>Journal of Ocean University of China >A Study on the Meat and Bone Meal and Poultry By-product Meal as Protein Substitutes of Fish Meal in Practical Diets for Litopenaeus vannamei Juveniles
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A Study on the Meat and Bone Meal and Poultry By-product Meal as Protein Substitutes of Fish Meal in Practical Diets for Litopenaeus vannamei Juveniles

机译：一项研究在肉骨粉和家禽副产品粉蛋白质替代品的鱼饮食在实际法方面对虾青少年

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摘要

A study was conducted to evaluate the effects of meat and bone meal (MBM) and poultry by-product meal (PBM) as the replacement of fish meal in the diets on the growth performance, survival and apparent digestibility coefficients (ADC) of Litopenaeus vannamei. The basal diets were formulated with 22% fish meal and other ingredients which provided about 40% protein and 9% lipid in the diet. The experimental diets included MBM or PBM to replace 0, 20%, 40%, 60% and 80% of total fish meal respectively. All diets were iso-nitrogenous and isocaloric in gross terms. The results showed that there were no significant differences (P >0.05) in growth performance and ADC among the treatments fed with the diets in which 0-60% fish meal had been replaced with MBM, while the percent weight gain (WG, %), body length gain (BLG, % ) and ADC significantly decreased when the MBM was up to 80% of the fish meal. There were no significant differences (P > 0.05) in growth performance and ADC among all the treatments fed with the diets in which 0-80% fish meal had been replaced with PBM.
机译：一项研究进行了评估的影响肉骨粉(清楚)和家禽的副产品餐(PBM)作为鱼粉的替代饮食对生长性能、生存和表观消化率系数(ADC)方面对虾。与22%的鱼粉和其他规定原料提供蛋白质和40%左右9%的脂质饮食。包括喜忧参半或PBM取代0、20%、40%、60%分别和总额的80%鱼粉。iso-nitrogenous和等热量的饮食生产总值(gdp)。增长无显著差异(P > 0.05)性能和ADC在治疗用0 - 60%鱼粉的饮食取而代之的是喜忧参半,而体重增加的百分比% (WG),体长(BLG, %)和ADC清楚时显著降低80%的鱼粉。生长性能的差异(P > 0.05)ADC在所有美联储治疗与饮食在0 - 80%鱼粉被取代PBM。

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