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All Journal Jurnal Ilmu Nutrisi dan Teknologi Pakan Jurnal Ternak Hasanuddin Journal of Animal Science (HAJAS) Jurnal Pengabdian kepada Masyarakat JSTT (Jurnal Sains Ternak Tropis)
Mariam Mariam
Universitas Muhammadiyah Mamuju
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Economics, Econometrics & Finance Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Public Health Social Sciences Veterinary Other

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Journal : Hasanuddin Journal of Animal Science (HAJAS)

 1 
Consumption and Digestibility Studies in Goats Fed with Complete Feed Corn Tumpi and Red Dragon Fruit Peel Flour (Hylocereus Sp.) Mariam, Mariam; Natsir, Asmuddin; Syahrir, Syahriani
Hasanuddin Journal of Animal Science (HAJAS) Vol. 5 No. 1 (2023)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v5i1.21987

Abstract

Utilization of unconventional materials such as corn tumpi and dragon fruit peel flour as an alternative feed ingredient for ruminants, especially goats. This study aims to examine the effect of providing complete feed containing corn tumpi with dragon fruit peel flour at different levels on consumption and digestibility of goats. This study used 12 local male goats with ages ranging from 1 to 1.5 years which were randomly assigned to metabolic cages. The study used a Randomized Block Design (RBD) method with 3 treatments and 4 groups. The treatments consisted of P1: Complete feed containing 50% corn tumpi, P2: Complete feed containing 45% corn tumpi and 5% dragon fruit peel flour and P3: Complete feed containing 40% corn tumpi and 10% dragon fruit peel flour. The results showed that the treatment of complete feed containing corn tumpi with dragon fruit peel flour at different levels had a significant effect (P<0.05) on dry matter consumption and organic matter consumption. Dry matter consumption ranged from 296.88 – 461.64 g/h/day, and nitrogen consumption was between 265.74 – 407.72 g/h/day. Treatment of complete feed containing corn tumpi with dragon fruit peel flour at different levels had no significant effect (P>0.05) on dry matter digestibility and organic matter digestibility. Dry matter digestibility ranged from 82.75 – 87.50 %, and organic matter digestibility between 84.5 – 88.75 %. It was concluded that based on estimates of dry matter consumption and organic matter consumption, the use of alternative ingredients for corn tumpi with dragon fruit peel flour up to a level of 10% could be used as a complete mix of feed ingredients for ruminants, especially goats.
Potential for Developing Liquid Organic Fertilizer from Agricultural, Plantation, and Livestock Waste through Ecodesign Mariam, Mariam; Insani, Andi Nur
Hasanuddin Journal of Animal Science (HAJAS) Vol. 6 No. 2 (2024)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v6i2.40596

Abstract

This study aims to evaluate the potential of organic liquid fertilizers (LOF) derived from agricultural, plantation, and animal waste in Mamuju Tengah District, employing an ecodesign approach. The LOF materials used were goat urine, palm fruit leaf, rice straw, and corn straw. The research methodology employed was a randomized complete block design with four LOF treatment doses: a control (K), 10 ml, 20 ml, and 30 ml per liter of water. Each treatment was replicated four times and applied to two plant species: elephant grass (Pennisetum purpureum) and the legume Indigofera. The parameters observed included plant height, number of tillers, chlorophyll content, and the number of nodules on the roots of the plants. The study results indicate that LOF does not significantly affect plant height in either test species. However, a significant effect was observed on increased chlorophyll content and the number of nodules in the Indigofera plants.  Furthermore, the application of LOF resulted in a notable impact on the number of seedlings and chlorophyll content in elephant grass. The findings of this study indicate that LOF, derived from agricultural, plantation, and animal by-products, benefits specific growth parameters, particularly chlorophyll and nodules. This suggests that LOF has the potential to serve as an environmentally friendly fertilizer in sustainable agricultural systems. Keywords: Organic liquid fertilizer, goat urine, palm leaf, plant growth, ecodesign
Weed Fermentation in Islamic Agriculture: Improving Forage Production in Smallholder Farming Insani, A N; Mariam, M; Furqan, F
Hasanuddin Journal of Animal Science (HAJAS) Vol. 7 No. 1 (2025)
Publisher : Faculty of Animal Science, Hasanuddin University, Makassar, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/hajas.v7i1.36989

Abstract

This study aimed to identify potential weed species suitable as raw materials for fermentation technology in producing nutrient-rich organic fertilizers, thereby linking sustainable agricultural innovation with Islamic environmental ethics. A Completely Randomized Design (CRD) was employed with four treatments based on the volume of fermented weed-based fertilizer (0, 30, 40, and 50 mL) and three replications, resulting in a total of 36 experimental units. Observed parameters included plant height, leaf area, and chlorophyll content, while forage quality was analyzed through neutral detergent fiber (NDF), acid detergent fiber (ADF), and acid detergent lignin (ADL) composition. Results showed that weed fermentation had no significant effect on plant growth (P > 0.05) but significantly improved forage quality (P < 0.01) across fertilizer doses. Fermented weed-based fertilizer thus proved effective for enhancing the nutrient quality of green fodder sustainably. This research introduces a novel integration of weed fermentation technology and Islamic ethical principles, providing an innovative model for eco-friendly and faith-aligned agricultural practices. Keywords: Weed fermentation; organic fertilizer; forage quality; sustainable agriculture; Islamic agricultural ethics
Co-Authors Ardiansyah, Widiastuti Asmuddin Natsir Furqan, F Insani, A N Iwan Iwan Jeffriansyah Dwi Sahputra Amory Muhammad Yusuf R. Rusli Rhena, Rhena Rustan Sudarsono Syahriani Syahrir Syahril Syahril