Efficiency of Using Natural Zeolites in Cultivation of African Catfish

The article represents the results of studies in zeolite use in fish feeding. The influence of zeolites on the exterior and interior characteristics of African catfish grown in high-technological industrial aquaculture was evaluated. Zeolites were introduced into fish feed in the amount of 3 % and 5...

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Autores principales:	Shlenkina Tatiana, Romanova Elena, Romanov Vasily, Lyubomirova Vaselina
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
Acceso en línea:	https://doaj.org/article/b006f7e0c6504ae29ad47b5c5741c511
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spelling	oai:doaj.org-article:b006f7e0c6504ae29ad47b5c5741c5112021-11-08T15:17:31ZEfficiency of Using Natural Zeolites in Cultivation of African Catfish2117-445810.1051/bioconf/20213700168https://doaj.org/article/b006f7e0c6504ae29ad47b5c5741c5112021-01-01T00:00:00Zhttps://www.bio-conferences.org/articles/bioconf/pdf/2021/09/bioconf_fies2021_00168.pdfhttps://doaj.org/toc/2117-4458The article represents the results of studies in zeolite use in fish feeding. The influence of zeolites on the exterior and interior characteristics of African catfish grown in high-technological industrial aquaculture was evaluated. Zeolites were introduced into fish feed in the amount of 3 % and 5 %. The use of zeolites in feeding of African catfish has had a positive impact on the growth, exterior and interior indicators of fish. In five-month-old catfish, when using zeolites, the average daily growth increased by 4.15 g (with 3 % addition of zeolites) and by 4.68 g (with 5 % addition of zeolites), compared to fish that did not receive zeolites. In the experimental groups, there was also an increase in absolute growth by 124.4 g-with 3 % addition of zeolites and 140.2 g-with 5 % addition of zeolites. The commercial weight of fish using zeolites increased by 24.05 % and 35.52 %, respectively. The results show that when growing commercial fish, the use of zeolites in the feed composition fastens its growth and significantly reduces feed costs. 1Shlenkina TatianaRomanova ElenaRomanov VasilyLyubomirova VaselinaEDP SciencesarticleMicrobiologyQR1-502PhysiologyQP1-981ZoologyQL1-991ENFRBIO Web of Conferences, Vol 37, p 00168 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991
spellingShingle	Microbiology QR1-502 Physiology QP1-981 Zoology QL1-991 Shlenkina Tatiana Romanova Elena Romanov Vasily Lyubomirova Vaselina Efficiency of Using Natural Zeolites in Cultivation of African Catfish
description	The article represents the results of studies in zeolite use in fish feeding. The influence of zeolites on the exterior and interior characteristics of African catfish grown in high-technological industrial aquaculture was evaluated. Zeolites were introduced into fish feed in the amount of 3 % and 5 %. The use of zeolites in feeding of African catfish has had a positive impact on the growth, exterior and interior indicators of fish. In five-month-old catfish, when using zeolites, the average daily growth increased by 4.15 g (with 3 % addition of zeolites) and by 4.68 g (with 5 % addition of zeolites), compared to fish that did not receive zeolites. In the experimental groups, there was also an increase in absolute growth by 124.4 g-with 3 % addition of zeolites and 140.2 g-with 5 % addition of zeolites. The commercial weight of fish using zeolites increased by 24.05 % and 35.52 %, respectively. The results show that when growing commercial fish, the use of zeolites in the feed composition fastens its growth and significantly reduces feed costs. 1
format	article
author	Shlenkina Tatiana Romanova Elena Romanov Vasily Lyubomirova Vaselina
author_facet	Shlenkina Tatiana Romanova Elena Romanov Vasily Lyubomirova Vaselina
author_sort	Shlenkina Tatiana
title	Efficiency of Using Natural Zeolites in Cultivation of African Catfish
title_short	Efficiency of Using Natural Zeolites in Cultivation of African Catfish
title_full	Efficiency of Using Natural Zeolites in Cultivation of African Catfish
title_fullStr	Efficiency of Using Natural Zeolites in Cultivation of African Catfish
title_full_unstemmed	Efficiency of Using Natural Zeolites in Cultivation of African Catfish
title_sort	efficiency of using natural zeolites in cultivation of african catfish
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b006f7e0c6504ae29ad47b5c5741c511
work_keys_str_mv	AT shlenkinatatiana efficiencyofusingnaturalzeolitesincultivationofafricancatfish AT romanovaelena efficiencyofusingnaturalzeolitesincultivationofafricancatfish AT romanovvasily efficiencyofusingnaturalzeolitesincultivationofafricancatfish AT lyubomirovavaselina efficiencyofusingnaturalzeolitesincultivationofafricancatfish
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Efficiency of Using Natural Zeolites in Cultivation of African Catfish

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