Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.

The technology for biodegradation of pig manure by using houseflies in a pilot plant capable of processing 500-700 kg of pig manure per week is described. A single adult cage loaded with 25,000 pupae produced 177.7±32.0 ml of eggs in a 15-day egg-collection period. With an inoculation ratio of 0.4-1...

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Autores principales:	Helena Čičková, Berta Pastor, Milan Kozánek, Anabel Martínez-Sánchez, Santos Rojo, Peter Takáč
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2012
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/bb0b250288fd485e9015f8f9b887d6a6
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spelling	oai:doaj.org-article:bb0b250288fd485e9015f8f9b887d6a62021-11-18T07:25:13ZBiodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.1932-620310.1371/journal.pone.0032798https://doaj.org/article/bb0b250288fd485e9015f8f9b887d6a62012-01-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/22431982/?tool=EBIhttps://doaj.org/toc/1932-6203The technology for biodegradation of pig manure by using houseflies in a pilot plant capable of processing 500-700 kg of pig manure per week is described. A single adult cage loaded with 25,000 pupae produced 177.7±32.0 ml of eggs in a 15-day egg-collection period. With an inoculation ratio of 0.4-1.0 ml eggs/kg of manure, the amount of eggs produced by a single cage can suffice for the biodegradation of 178-444 kg of manure. Larval development varied among four different types of pig manure (centrifuged slurry, fresh manure, manure with sawdust, manure without sawdust). Larval survival ranged from 46.9±2.1%, in manure without sawdust, to 76.8±11.9% in centrifuged slurry. Larval development took 6-11 days, depending on the manure type. Processing of 1 kg of wet manure produced 43.9-74.3 g of housefly pupae and the weight of the residue after biodegradation decreased to 0.18-0.65 kg, with marked differences among manure types. Recommendations for the operation of industrial-scale biodegradation facilities are presented and discussed.Helena ČičkováBerta PastorMilan KozánekAnabel Martínez-SánchezSantos RojoPeter TakáčPublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 7, Iss 3, p e32798 (2012)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Helena Čičková Berta Pastor Milan Kozánek Anabel Martínez-Sánchez Santos Rojo Peter Takáč Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.
description	The technology for biodegradation of pig manure by using houseflies in a pilot plant capable of processing 500-700 kg of pig manure per week is described. A single adult cage loaded with 25,000 pupae produced 177.7±32.0 ml of eggs in a 15-day egg-collection period. With an inoculation ratio of 0.4-1.0 ml eggs/kg of manure, the amount of eggs produced by a single cage can suffice for the biodegradation of 178-444 kg of manure. Larval development varied among four different types of pig manure (centrifuged slurry, fresh manure, manure with sawdust, manure without sawdust). Larval survival ranged from 46.9±2.1%, in manure without sawdust, to 76.8±11.9% in centrifuged slurry. Larval development took 6-11 days, depending on the manure type. Processing of 1 kg of wet manure produced 43.9-74.3 g of housefly pupae and the weight of the residue after biodegradation decreased to 0.18-0.65 kg, with marked differences among manure types. Recommendations for the operation of industrial-scale biodegradation facilities are presented and discussed.
format	article
author	Helena Čičková Berta Pastor Milan Kozánek Anabel Martínez-Sánchez Santos Rojo Peter Takáč
author_facet	Helena Čičková Berta Pastor Milan Kozánek Anabel Martínez-Sánchez Santos Rojo Peter Takáč
author_sort	Helena Čičková
title	Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.
title_short	Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.
title_full	Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.
title_fullStr	Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.
title_full_unstemmed	Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.
title_sort	biodegradation of pig manure by the housefly, musca domestica: a viable ecological strategy for pig manure management.
publisher	Public Library of Science (PLoS)
publishDate	2012
url	https://doaj.org/article/bb0b250288fd485e9015f8f9b887d6a6
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Biodegradation of pig manure by the housefly, Musca domestica: a viable ecological strategy for pig manure management.

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