home    about    browse    search    latest    help 
Login | Create Account

Black Soldier Fly (Hermetia illucens) larvae-meal as an example for a new feed ingredients’ class in aquaculture diets

Stamer, A.; Wessels, S.; Neidigk, R. and Hoerstgen-Schwark, G. (2014) Black Soldier Fly (Hermetia illucens) larvae-meal as an example for a new feed ingredients’ class in aquaculture diets. Paper at:

[img]
Preview
PDF - English
61kB

Summary

Regarding the growing demand for fishmeal, soybean meal and other feed ingredients in livestock feeding and especially in aquaculture, alternative protein carriers are an increasing concern of the animal feed industry. Beside the possibility to use animal by-products of non-ruminant origin, such as blood- and meat-meals in aquafeeds - according to the EU-regulation (EC) 56/2013 - the use of insect-based feed ingredients is progressively discussed among fish-feed producers, scientists and policy makers.Thus the possibility of mass-rearing flies on organic substrates was rediscovered. The black soldier fly, BSF (Hermetia illucens) occurring in tropical and subtropical countries all over the world including the Mediterranean states and European countries north of the alps proved to be an ideal candidate (Bondary et al. 1981; St-Hilaire et al. 2007 ). This organism can be reared on a wide range of organic (waste)-material which is currently deposited or burned or used in biogas plants in the best case. The developing stages of the fly can use the potential of this waste-material and reduce the volume of those substrates by up to 50%, producing biomass with a protein content of about 42% and a fat content of up to 35 % (Sheppard et al., 1994, Stamer et al. 2007). The suitability of the Hermetia pre-pupae meal as a protein source in feedstuff had been proven in poultry and pigs and also in warm water fish species (i.e. channel catfish and tilapia) (Bondari, Sheppard, 1981; Hale, 1973; Newton et al., 1977). For carnivorous cold water fish species (e.g. Salmonidae, Scophthalmidae) only limited data is available regarding the use of insect meals instead of fish meal (Kroeckel et al. 2012; St-Hilaire et al. 2007). The present study shows results of a feeding-trial on rainbow trout (Oncorhynchus mykiss) fed with two BSF-larvae meal containing diets.


EPrint Type:Conference paper, poster, etc.
Type of presentation:Paper
Subjects: Animal husbandry > Production systems > Aquaculture
Research affiliation: Germany > University of Göttingen
Switzerland > FiBL - Research Institute of Organic Agriculture Switzerland > Aquaculture
International Conferences > 2014: 18th IFOAM OWC Scientific Track: 4th ISOFAR Scientific Conference
Deposited By: Stamer, Dr. Andreas
ID Code:24223
Deposited On:21 Feb 2014 10:39
Last Modified:03 Nov 2014 09:50
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted

Repository Staff Only: item control page