Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus
Abstract. Putra AN, Mustahal, Syamsunarno MB, Hermawan D, Fatimah DG, Putri PB, Sevia, Isnaini R, Herjayanto M. 2021. Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African Catfish, Clarias gariepinus. B...
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oai:doaj.org-article:eac9501eefd148ceb213e0c12aa567fd2021-11-22T00:53:57ZDietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus1412-033X2085-472210.13057/biodiv/d220131https://doaj.org/article/eac9501eefd148ceb213e0c12aa567fd2020-12-01T00:00:00Zhttps://smujo.id/biodiv/article/view/6922https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Abstract. Putra AN, Mustahal, Syamsunarno MB, Hermawan D, Fatimah DG, Putri PB, Sevia, Isnaini R, Herjayanto M. 2021. Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African Catfish, Clarias gariepinus. Biodiversitas 22: 253-261. This study aims to investigate the effects of Bacillus NP5 supplementation as a probiotic on growth, immune response, and resistance of African catfish to Aeromonas hydrophila infection. Catfish with an initial weight of 6.8 ± 0.1 g were fed with different doses of Bacillus NP5 (0%, 1.1%, 1.2% B, 1.3%, and 1.4%) with three replications and reared for 60 days. The first 45 days were used to observed growth performance, and the last 15 days were used to perform challenge tests against A. hydrophila infection. The results showed that the treatment of 1.2% Bacillus NP5 results in the highest specific growth rate (2.55±0.28 day-1) and increased protein and lipid digestibility significantly (P<0.05). Treatment of 1.1-1.3% Bacillus NP5 increase amylase and lipase activity that significantly higher than 0% Bacillus NP5 treatment. Supplementation of Bacillus NP5 significantly increased the leukocyte, phagocytic index, and survival rate in African catfish after A. hydrophila infection. Therefore, the supplementation of 1.2% Bacillus NP5 in the feed increased the growth, immune response, and African catfish resistance to the infection.Achmad Noerkhaerin PutraMustahal MustahalMas Bayu SyamsunarnoDodi HermawanDevia Gusnur FatimahPramodita Balita PutriSevia SeviaRina IsnaeniMuhamad HerjayantoMBI & UNS Soloarticleafrican catfish, bacillus np5, growth, probiotic, response immuneBiology (General)QH301-705.5ENBiodiversitas, Vol 22, Iss 1 (2020) |
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african catfish, bacillus np5, growth, probiotic, response immune Biology (General) QH301-705.5 |
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african catfish, bacillus np5, growth, probiotic, response immune Biology (General) QH301-705.5 Achmad Noerkhaerin Putra Mustahal Mustahal Mas Bayu Syamsunarno Dodi Hermawan Devia Gusnur Fatimah Pramodita Balita Putri Sevia Sevia Rina Isnaeni Muhamad Herjayanto Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus |
description |
Abstract. Putra AN, Mustahal, Syamsunarno MB, Hermawan D, Fatimah DG, Putri PB, Sevia, Isnaini R, Herjayanto M. 2021. Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African Catfish, Clarias gariepinus. Biodiversitas 22: 253-261. This study aims to investigate the effects of Bacillus NP5 supplementation as a probiotic on growth, immune response, and resistance of African catfish to Aeromonas hydrophila infection. Catfish with an initial weight of 6.8 ± 0.1 g were fed with different doses of Bacillus NP5 (0%, 1.1%, 1.2% B, 1.3%, and 1.4%) with three replications and reared for 60 days. The first 45 days were used to observed growth performance, and the last 15 days were used to perform challenge tests against A. hydrophila infection. The results showed that the treatment of 1.2% Bacillus NP5 results in the highest specific growth rate (2.55±0.28 day-1) and increased protein and lipid digestibility significantly (P<0.05). Treatment of 1.1-1.3% Bacillus NP5 increase amylase and lipase activity that significantly higher than 0% Bacillus NP5 treatment. Supplementation of Bacillus NP5 significantly increased the leukocyte, phagocytic index, and survival rate in African catfish after A. hydrophila infection. Therefore, the supplementation of 1.2% Bacillus NP5 in the feed increased the growth, immune response, and African catfish resistance to the infection. |
format |
article |
author |
Achmad Noerkhaerin Putra Mustahal Mustahal Mas Bayu Syamsunarno Dodi Hermawan Devia Gusnur Fatimah Pramodita Balita Putri Sevia Sevia Rina Isnaeni Muhamad Herjayanto |
author_facet |
Achmad Noerkhaerin Putra Mustahal Mustahal Mas Bayu Syamsunarno Dodi Hermawan Devia Gusnur Fatimah Pramodita Balita Putri Sevia Sevia Rina Isnaeni Muhamad Herjayanto |
author_sort |
Achmad Noerkhaerin Putra |
title |
Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus |
title_short |
Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus |
title_full |
Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus |
title_fullStr |
Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus |
title_full_unstemmed |
Dietary Bacillus NP5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to Aeromonas hydrophila infection of African catfish, Clarias gariepinus |
title_sort |
dietary bacillus np5 supplement impacts on growth, nutrient digestibility, immune response, and resistance to aeromonas hydrophila infection of african catfish, clarias gariepinus |
publisher |
MBI & UNS Solo |
publishDate |
2020 |
url |
https://doaj.org/article/eac9501eefd148ceb213e0c12aa567fd |
work_keys_str_mv |
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