用黑水虻幼虫粉替代鱼粉：对尼罗罗非鱼生长、血液学和皮肤黏液免疫的影响

Replacement of Fish Meal by Black Soldier Fly () Larvae Meal: Effects on Growth, Haematology, and Skin Mucus Immunity of Nile Tilapia, .

作者信息

Tippayadara Nisarat, Dawood Mahmoud A O, Krutmuang Patcharin, Hoseinifar Seyed Hosseini, Doan Hien Van, Paolucci Marina

机构信息

Faculty of interdisciplinary Studies, Khon Kaen University, Nong Khai 43000, Thailand.

Department of Animal Production, Faculty of Agriculture, Kafrelsheikh University, Kafrelsheikh 33516, Egypt.

出版信息

Animals (Basel). 2021 Jan 15;11(1):193. doi: 10.3390/ani11010193.

Fish meal (FM) is no longer a sustainable source for the increasing aquaculture industry. Animal proteins from insects may be used as a FM alternative source as long as they do not create adverse effects in fish. Black soldier fly larvae meal (BSFLM) was tested in a 12-week experiment on Nile tilapia (). Four hundred and twenty (14.77 ± 2.09 g) fish were divided into seven groups and were fed seven diets: control (0% BSFLM-100% FM), and FM replaced by BSFLM at rates of 10%, 20%, 40%, 60%, 80% and 100%. Growth indexes, feed utilization efficiency indices, feed intake, and survival rate were not significantly different ( > 0.05) between FM and BSFLM fed fish. Values of red blood cell, white blood cells, hemoglobin, hematocrit, mean corpuscular volume and hemoglobin, mean corpuscular hemoglobin concentration, red blood cell distribution width, and platelet values were not affected by BSFLM. Skin, mucus lysozyme, and peroxidase activities were improved in BSFLM fed fish. BSFLM can be used as a substitution for FM in the Nile tilapia () diet at up to a 100% rate with no adverse effects.

鱼粉（FM）已不再是不断发展的水产养殖业的可持续来源。只要昆虫来源的动物蛋白对鱼类没有不良影响，就可以用作鱼粉的替代来源。在尼罗罗非鱼（）上进行了为期12周的实验，测试了黑水虻幼虫粉（BSFLM）。将420条（14.77±2.09克）鱼分为七组，投喂七种饲料：对照组（0%BSFLM - 100%FM），以及分别用10%、20%、40%、60%、80%和100%的BSFLM替代FM的饲料。投喂FM和BSFLM的鱼之间的生长指标、饲料利用效率指标、采食量和存活率没有显著差异（>0.05）。红细胞、白细胞、血红蛋白、血细胞比容、平均红细胞体积和血红蛋白、平均红细胞血红蛋白浓度、红细胞分布宽度和血小板值不受BSFLM的影响。投喂BSFLM的鱼的皮肤、黏液溶菌酶和过氧化物酶活性有所提高。在尼罗罗非鱼（）的饲料中，BSFLM可以以高达100%的比例替代FM，且没有不良影响。