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All Journal Journal of Global Sustainable Agriculture Journal of Global Sustainable Agriculture Altifani Journal: International Journal of Community Engagement
Muhammad Nizar
Program Studi Akuakultur, Fakultas Pertanian, Universitas Muhammadiyah Palembang, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Education Environmental Science Social Sciences

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Natural Supplementation Strategy to Improve Reproductive Performance of Betta Broodstock (Betta splendens) Ica Marsela; Helmizuryani; Muhammad Nizar
Journal of Global Sustainable Agriculture Vol 5, No 3 (December 2025)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v5i3.1350

Abstract

This study aims to evaluate the effect of supplementation of natural ingredients in pelleted feed on gonad maturity and survival of female Betta fish (Betta splendens). The research was carried out from April to June 2025 at the Aquaculture Laboratory, Faculty of Agriculture, Muhammadiyah University, Palembang. The research design used a Completely Randomized Design (CRD) with five treatments and three replications (a total of 15 containers). The basic feed used was PF 500 pellets. Treatment consisted of: P1 (100% pellets), P2 (pellets + Lactobacillus rhamnosus 100 mg%), P3 (pellets + 100 mg astaxanthin), P4 (pellets + combination of L. rhamnosus 70% + astaxanthin 30%), and P5 (pellets + combination of 70% astaxanthin + L. rhamnosus 30%). Parameters observed included an increase in body weight and length, survival, gonad maturity level (TKG), gonad maturity index (IKG), and fecundity. The results of the study showed that 100% astaxanthin (P3) supplementation provided the most optimal results in increasing body weight, survival, gonad maturity and fecundity of female B. splendens. Length growth did not show significant differences between treatments, while water quality during the study remained in the optimal range for keeping Betta fish. These findings confirm the potential of astaxanthin as an effective natural supplement in supporting the sustainable reproductive performance of ornamental fish.
Natural Supplementation Strategy to Improve Reproductive Performance of Betta Broodstock (Betta splendens) Ica Marsela; Helmizuryani; Muhammad Nizar
Journal of Global Sustainable Agriculture Vol 5, No 3 (December 2025)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v5i3.1350

Abstract

This study aims to evaluate the effect of supplementation of natural ingredients in pelleted feed on gonad maturity and survival of female Betta fish (Betta splendens). The research was carried out from April to June 2025 at the Aquaculture Laboratory, Faculty of Agriculture, Muhammadiyah University, Palembang. The research design used a Completely Randomized Design (CRD) with five treatments and three replications (a total of 15 containers). The basic feed used was PF 500 pellets. Treatment consisted of: P1 (100% pellets), P2 (pellets + Lactobacillus rhamnosus 100 mg%), P3 (pellets + 100 mg astaxanthin), P4 (pellets + combination of L. rhamnosus 70% + astaxanthin 30%), and P5 (pellets + combination of 70% astaxanthin + L. rhamnosus 30%). Parameters observed included an increase in body weight and length, survival, gonad maturity level (TKG), gonad maturity index (IKG), and fecundity. The results of the study showed that 100% astaxanthin (P3) supplementation provided the most optimal results in increasing body weight, survival, gonad maturity and fecundity of female B. splendens. Length growth did not show significant differences between treatments, while water quality during the study remained in the optimal range for keeping Betta fish. These findings confirm the potential of astaxanthin as an effective natural supplement in supporting the sustainable reproductive performance of ornamental fish.
PEMBERDAYAAN KARANG TARUNA DESA SUNGAI LEBUNG DALAM UPAYA PEMENUHAN KEBUTUHAN BENIH IKAN PATIN DI PEMULUTAN SELATAN KABUPATEN OGAN ILIR Helmizuryani; Khusnul Khotimah; Harniatun Iswarini; Muhammad Nizar
Altifani Journal: International Journal of Community Engagement Vol. 5 No. 1 (2024): Altifani Journal: International Journal of Community Engagement
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/altifani.v5i1.282

Abstract

Catfish is a popular fish to eat for some people in South Sumatra. The market's strong demand for catfish motivates farmers to keep producing them. One of the strategic stages in enhancing community welfare and attending to local needs is empowering the community, particularly the young of Karang Taruna. In order to create human resources for the production of catfish seeds that promote the sustainability of natural resources, this project aims to transfer science, technology, and skills to Karang Taruna.  Helping with fish seeding, basic bookkeeping, and marketing advice are the strategies employed. Sungai Lebung Village, Pemulutan Selatan District, Ogan Ilir Regency, was the location of the community service project. The outcomes of this community service project can proceed as planned. The efficacy of the catfish spawning aid program is demonstrated by the up to 80% seed survival rate. Additionally, partners have a basic understanding of bookkeeping and marketing for catfish seeding activities.
Co-Authors Harniatun Iswarini Helmizuryani Ica Marsela Khusnul Khotimah