Please use this identifier to cite or link to this item: http://repo.lib.jfn.ac.lk/ujrr/handle/123456789/10109
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAbeysingha, A.M.S.U.-
dc.contributor.authorMikunthan, G.-
dc.contributor.authorPakeerathan, K.-
dc.date.accessioned2024-02-12T08:19:15Z-
dc.date.available2024-02-12T08:19:15Z-
dc.date.issued2024-
dc.identifier.citationAbeysingha A.M.S.U., Mikunthan G. and Pakeerathan K. (2024), Determination of growing media for black soldier fly (Hermetia illucens) production using organic waste ingredients, 11th Ruhuna International Science & Technology Conference, University of Ruhuna, Matara, Sri Lankaen_US
dc.identifier.urihttp://repo.lib.jfn.ac.lk/ujrr/handle/123456789/10109-
dc.description.abstractBlack soldier fly (BSF), Hermetia illucens L. (Family Stratiomyidae, Diptera) larvae are used to substantiate protein supplements in agro-based industries. This study investigated the biology of larval instars, their growth in different organic solid wastes, and the proximate analysis of BSF larvae powder as poultry feed. Different instars were determined by using Dyer’s rule. One-way analysis of variance and DMRT were performed (p < 0.005). The length (mean ± SD) and width of eggs were 0.93 ± 0.03 mm and 0.012 ± 0.001 mm, respectively. There were five larval instars and the length and width of larvae varied from 1.39 ± 0.01 mm to 18.98 ± 1.29 mm. The length and width of pupa were 19.28 ± 0.99 mm and 5.54 ± 0.34 mm, respectively. Sexual dimorphism was exhibited in males with lower round tails, whereas females had a scissor-like tail. Papaya fruit wastes yielded larvae of 18.47 ± 0.03 mm in length followed by pumpkin (18.24 ± 0.01 mm) and Jack fruit (18.21 ± 0.01 mm). Rice bran was the best substrate among the flour tested. Jack fruit recorded high larval protein (63.15 ± 0.05%) and ash (29.52 ± 0.01%) whereas mango yielded high lipid (4.98 ± 0.01%) and potassium (0.96 ± 0.02%). The BSF larvae powder had a high protein level compared with other poultry feed ingredients tested. Jack fruit and mango fruit wastes reported the best larval growth and therefore those can produce a better protein source for poultry feeds. Future studies can be done by feeding BSF larvae powder to the poultry to test their egg-laying and growth performances.en_US
dc.language.isoenen_US
dc.publisherUniversity of Ruhuna, Sri Lanka.en_US
dc.subjectFruit and vegetable wastesen_US
dc.subjectLarval growth parametersen_US
dc.subjectPoultry feeden_US
dc.titleDetermination of growing media for black soldier fly (Hermetia illucens) production using organic waste ingredientsen_US
dc.typeArticleen_US
Appears in Collections:Agricultural Biology

Files in This Item:
File Description SizeFormat 
Determination of growing media for black soldier fly (Hermetia illucens).pdf402.78 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.