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A preliminary study of the effect of mantis shrimp as an ingredient in Penaeus indicus postlarval diets

机译:螳螂虾作为日本对虾(penaeus indicus)后期日粮中成分影响的初步研究

摘要

The apparent digestibility (Da) of five diets, incorporated with mantis shrimp at levels of to,ud15, 20, 25 and 30% was determined for Penaeus indicus postlarvae (initial weight rangingudfrom 0.087-0.106 g). Oa for crude protein ranged from 61.97 to 92.76% showing a significantudincrease with increase in the level of mantis shrimp upto 25% in the diet and was higherudthan the control value of 66.09 (P > 0.05). Crude fat digestibility ranged from 52.26 to 89.57%udalso showing an increase upto 25% incorporation of mantis shrimp.
机译:确定了印度对虾对虾幼体的五种日粮的表观消化率(Da),其中虾man的添加水平分别为toud15、20、25和30%(初始重量范围为ud从0.087-0.106 g)。粗蛋白的Oa值在61.97%至92.76%之间,随着man虾日粮中25%的增加而显着增加,并高于对照值66.09(P> 0.05)。粗脂肪消化率介于52.26至89.57% ud之间,还显示螳螂虾的掺入量增加了25%。

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