Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking
Abstract Asian redtail catfish (Hemibagrus nemurus) is a freshwater fish commodity with high economic value. However, the growth of the catfish larvae into fry is relatively slow. The administration of probiotics as a solution can increase the growth of fish larvae. Therefore, this research aimed to...
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Instituto Internacional de Ecologia
2025-06-01
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| Series: | Brazilian Journal of Biology |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842025000100251&lng=en&tlng=en |
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| author | S. Sukendi R. M. Putra E. Efriyeldi D. Andriani R. K. Sinaga |
| author_facet | S. Sukendi R. M. Putra E. Efriyeldi D. Andriani R. K. Sinaga |
| author_sort | S. Sukendi |
| collection | DOAJ |
| description | Abstract Asian redtail catfish (Hemibagrus nemurus) is a freshwater fish commodity with high economic value. However, the growth of the catfish larvae into fry is relatively slow. The administration of probiotics as a solution can increase the growth of fish larvae. Therefore, this research aimed to analyze the use of probiotics with a larval immersion method on the growth and survival of Asian redtail catfish larvae. A completely randomized design was adopted with four treatments and three replicates. Immersion treatment using probiotics consisted of P0 (control treatment without probiotic immersion), P1 (immersion treatment with a dose of 2.0 ml.L-1 of water), P2 (immersion treatment with a dose of 4.0 ml.L-1 of water), and P3 (immersion treatment with a dose of 6.0 ml.L-1 of water), with a stocking density of 50 fish/aquarium. The immersion was carried out every 10 days for 10 minutes in a basin container using 1 liter of water according to the specified dose. The results showed that the immersion larvae in probiotics significantly affected the biometric growth and survival (p<0.05). The highest biometric growth and survival was in P3- the group of immersion treatment with a dose of 6.0 ml.L-1 of water. This obtained absolute weight, length, and specific growth of 7.04 g, 8.81 cm, and 11.37% per day, as well as cannibalism type A and B of 8.00% and 0.00%, with cannibalism index, normal mortality, survival rate of 8.00%, 3.33%, and 88.67%, respectively. |
| format | Article |
| id | doaj-art-8f421ccfeab94100ba913ead1c4cb17c |
| institution | DOAJ |
| issn | 1678-4375 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Instituto Internacional de Ecologia |
| record_format | Article |
| series | Brazilian Journal of Biology |
| spelling | doaj-art-8f421ccfeab94100ba913ead1c4cb17c2025-08-20T02:39:32ZengInstituto Internacional de EcologiaBrazilian Journal of Biology1678-43752025-06-018510.1590/1519-6984.291745Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soakingS. Sukendihttps://orcid.org/0000-0001-9854-306XR. M. Putrahttps://orcid.org/0009-0002-9742-6034E. Efriyeldihttps://orcid.org/0000-0003-4122-0555D. Andrianihttps://orcid.org/0009-0003-6012-6414R. K. Sinagahttps://orcid.org/0009-0006-2925-812XAbstract Asian redtail catfish (Hemibagrus nemurus) is a freshwater fish commodity with high economic value. However, the growth of the catfish larvae into fry is relatively slow. The administration of probiotics as a solution can increase the growth of fish larvae. Therefore, this research aimed to analyze the use of probiotics with a larval immersion method on the growth and survival of Asian redtail catfish larvae. A completely randomized design was adopted with four treatments and three replicates. Immersion treatment using probiotics consisted of P0 (control treatment without probiotic immersion), P1 (immersion treatment with a dose of 2.0 ml.L-1 of water), P2 (immersion treatment with a dose of 4.0 ml.L-1 of water), and P3 (immersion treatment with a dose of 6.0 ml.L-1 of water), with a stocking density of 50 fish/aquarium. The immersion was carried out every 10 days for 10 minutes in a basin container using 1 liter of water according to the specified dose. The results showed that the immersion larvae in probiotics significantly affected the biometric growth and survival (p<0.05). The highest biometric growth and survival was in P3- the group of immersion treatment with a dose of 6.0 ml.L-1 of water. This obtained absolute weight, length, and specific growth of 7.04 g, 8.81 cm, and 11.37% per day, as well as cannibalism type A and B of 8.00% and 0.00%, with cannibalism index, normal mortality, survival rate of 8.00%, 3.33%, and 88.67%, respectively.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842025000100251&lng=en&tlng=enBacillusbacteriacannibalismgrowth performanceprobiotic effectiveness |
| spellingShingle | S. Sukendi R. M. Putra E. Efriyeldi D. Andriani R. K. Sinaga Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking Brazilian Journal of Biology Bacillus bacteria cannibalism growth performance probiotic effectiveness |
| title | Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking |
| title_full | Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking |
| title_fullStr | Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking |
| title_full_unstemmed | Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking |
| title_short | Enhancing growth and survival rate of Asian Redtail Catfish Hemibagrus nemurus (Valenciennes 1840) Larvae through MinaPro probiotic soaking |
| title_sort | enhancing growth and survival rate of asian redtail catfish hemibagrus nemurus valenciennes 1840 larvae through minapro probiotic soaking |
| topic | Bacillus bacteria cannibalism growth performance probiotic effectiveness |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842025000100251&lng=en&tlng=en |
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