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首页> 美国卫生研究院文献>Animals : an Open Access Journal from MDPI >Black Soldier Fly Full-Fat Larvae Meal as an Alternative to Fish Meal and Fish Oil in Siberian Sturgeon Nutrition: The Effects on Physical Properties of the Feed Animal Growth Performance and Feed Acceptance and Utilization
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Black Soldier Fly Full-Fat Larvae Meal as an Alternative to Fish Meal and Fish Oil in Siberian Sturgeon Nutrition: The Effects on Physical Properties of the Feed Animal Growth Performance and Feed Acceptance and Utilization

机译：黑色士兵飞行全脂肪幼虫餐是西伯利亚鲟鱼营养的替代品饮食：对饲料的物理性质动物生长性能和饲料接受和利用的影响

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摘要

Research for alternative protein sources that may replace fish meal and fish oil in fish diets is one of the ongoing tasks for aquaculture. Sturgeons role captive fish production increases due to the rapid decrease in its wild stocks during the 20th century. Insect meals are a novel group of feed materials rich in nutrients that are produced in an environmentally sustainable way. Therefore, the aim of the study was to assess the effects of black soldier fly larvae full-fat meal (BSFL) usage as fish meal and fish oil replacement in Siberian sturgeon diets. The experimentally obtained data showed the possibility of extruded feed production with up to 30% of BSFL and physical parameters suitable for fish feeding. Moreover, feed acceptance increase was observed in treatments containing than 10% and higher shares of BSFL. In the groups whose feed contained 5 to 30% of BSFL in the diet, the growth of experimental fish as well as their feed utilization parameters were improved; however, with no effects on feed digestibility. All presented data make BSFL a suitable nutrient source alternative to fish meal in Siberian sturgeon nutrition.
机译：可以取代鱼类膳食和鱼类饮食中的替代蛋白质来源的研究是水产养殖的持续任务之一。鲟鱼作用俘虏鱼产量由于20世纪野生股市的迅速下降而增加。昆虫餐是一种新型饲料材料，其含有环境可持续方式生产的营养素。因此，该研究的目的是评估黑士兵飞幼虫全脂膳食（BSFL）用法作为鱼粉和西伯利亚鲟鱼饮食中的鱼油替代品的影响。实验获得的数据显示挤出饲料生产的可能性，高达30％的BSFL和适合鱼类喂养的物理参数。此外，在含有10％和BSFL份额的含有10％和更高份的处理中观察到饲料验收增加。在饲料中含有5至30％BSFL在饮食中的群体中，改善了实验鱼的生长以及其饲料利用参数;但是，对饲料消化率没有影响。所有呈现的数据都使BSFL成为西伯利亚鲟鱼营养中鱼粉的合适营养源替代品。

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