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Tri Astuti
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Journal of Animal Nutrition and Production Science
Published by Universitas Mahaputra Muhammad Yamin
ISSN : 30248442     EISSN : 30253748     DOI : https://doi.org/10.36665/janaps.v2i1
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Materials Science & Nanotechnology
Journal of Animal Nutrition and Production Science (JANAPS) is a unique journal publishing scientific papers of international interest focusing on animal nutrition, production, and biotechnology. The journal is an open-access, peer-reviewed journal, and covers the following areas: Nutritive value of feeds, Agronomic and climatic factors influencing the nutritive value of feeds, Utilization of feeds and the improvement of such, animal genetics, reproduction, physiology, biochemistry, biotechnology, feedstuffs, dairy, and animal pro
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 25 Documents
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The Effect of Maggot Flour (Hermetia illucens) Supplementation on Protein Consumption, Energy Consumption, and Protein Efficiency Ratio in Balenggek Crowing Chickens Kurnianto, A; Akbar, syahro ali; Sari, Rica Mega
Journal of Animal Nutrition and Production Science Vol. 3 No. 01 (2024): Journal of Animal Nutrition and Production Science
Publisher : Department of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/janaps.v3i01.699

Abstract

This study aimed to determine the effect of maggot flour inclusion in rations on protein consumption, energy consumption, and the protein efficiency ratio of Balenggek Crowing Chickens. The research utilized an experimental method with a Completely Randomized Design comprising 4 treatments and 4 replications. The treatments were as follows: P0 (0% maggot flour), P1 (3% maggot flour), P2 (6% maggot flour), and P3 (9% maggot flour). The results showed that protein consumption ranged from 8.33 to 8.95 g/head/week, energy consumption ranged from 1391.9 to 1446.7 kcal/head/week, and the protein efficiency ratio ranged from 4.23% to 4.53%. It can be concluded that maggot flour supplementation up to a level of 9% had a significant effect (p < 0.05) on protein consumption but did not significantly affect (p > 0.05) energy consumption or the protein efficiency ratio of Balenggek Crowing Chickens.
The Effect of Different Types of Manure on the Content of NDF, ADF, Hemicellulose, and Cellulose in Elephant Grass (Pennisetum purpureum) Cv. Taiwan at the First Cutting Marianos, F; Mega Sari, Rica; Surtina, Dara
Journal of Animal Nutrition and Production Science Vol. 3 No. 01 (2024): Journal of Animal Nutrition and Production Science
Publisher : Department of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/janaps.v3i01.700

Abstract

This research aimed to determine the effect of different types of manure on the NDF, ADF, hemicellulose, and cellulose content of elephant grass (Pennisetum purpureum) cv. Taiwan at the first cutting. The study used 16 polybags and 16 stem cuttings of elephant grass (Pennisetum purpureum) cv. Taiwan has acidic soil with a pH of around 4-4.5 totaling 136 kg, and various types of manure (cow, goat, and chicken) each amounting to 8 kg. The study used a Completely Randomized Design, with 4 treatments and 4 replicates. The results showed that the Neutral Detergent Fiber (NDF) content of elephant grass (Pennisetum purpureum) cv. Taiwan had the highest values of PO (58.73), P1 (57.33), P3 (56.69), and P2 (55.76), while the Acid Detergent Fiber (ADF) content had the highest values of P3 (49.35), P2 (48.04), P1 (47.99), P0 (47.64). The cellulose content had the highest values of P0 (49.87), P1 (48.88), P2 (41.69), P3 (40.69), and the hemicellulose content had the highest values of P0 (9.93), P1 (9.23), P2 (8.63), P3 (7.02). It can be concluded that different types of manure had a significant effect on the NDF, ADF, cellulose, and hemicellulose content of elephant grass (Pennisetum purpureum) cv. Taiwan at the first cutting.
Evaluation of Crude Fat, Crude Fiber, and Gross Energy Content of Palm Kernel Meal Fermented with EM-4 (Effective Microorganisms-4) at Different Fermentation Durations Putra, Randi Eka; Surtina, Dara; Harissatria, Harissatria
Journal of Animal Nutrition and Production Science Vol. 3 No. 01 (2024): Journal of Animal Nutrition and Production Science
Publisher : Department of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/janaps.v3i01.701

Abstract

This research aims to determine the effect of fermentation time for palm kernel meal using EM-4 (Effective Microorganism-4) on the crude fat, crude fiber, and gross energy contents. This is clear, but you might add a location like "in Padang, Indonesia" for an international audience. The treatments were as follows: P0 (no fermentation), P1 (fermentation for 7 days), P2 (fermentation for 14 days), and P3 (fermentation for 21 days). The parameters measured included the crude fat, crude fiber, and gross energy contents. Based on the results, it can be concluded that the fermentation time of palm kernel meal using EM-4 significantly affects (P<0.01) the crude fiber content but does not significantly affect (P>0.05) the crude fat content or the gross energy of the palm kernel cake palm kernel.
Biotechnology-Enhanced Poultry Feed: The Potential of Fermented Banana and Cassava Peels as Sustainable Ingredients Triani, Hera Dwi; Yanti, Gusri; Harly, Resolinda; Amri, M
Journal of Animal Nutrition and Production Science Vol. 3 No. 02 (2024): Journal of Animal Nutrition and Production Science
Publisher : Department of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/janaps.v3i02.702

Abstract

The use of agricultural waste in poultry diets presents a sustainable solution to reduce feed costs and environmental waste. This study investigates the nutritional enhancement of banana peel flour (TKPF) and cassava peel flour (TKSF) through fermentation. The fermentation process significantly improved the crude protein content and metabolic energy of both by-products, with TKPF showing an increase in protein from 7.08% to 11.25% and metabolic energy from 2010 Kcal/kg to 3072.50 Kcal/kg. Similarly, TKSF exhibited a 30.56% increase in crude protein (from 11.84% to 15.46%) and a 68.5% increase in metabolic energy (from 1310 Kcal/kg to 2210 Kcal/kg). Both fermented products also demonstrated a reduction in crude fiber and anti-nutritional factors, making them more digestible and safer for poultry. The findings suggest that fermented banana and cassava peels can be used as cost-effective and environmentally friendly alternatives to traditional feed ingredients in poultry diets.
CHARACTERISTICS OF RUMEN FERMENTATION WITH FEED FORMULATION USING MOLASSES IN-VITRO Sari, Y. M.; Mega Sari, Rica; Nurhaita, Nurhaita; Surtina, Dara; Astuti, Tri
Journal of Animal Nutrition and Production Science Vol. 3 No. 02 (2024): Journal of Animal Nutrition and Production Science
Publisher : Department of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36665/janaps.v3i02.703

Abstract

This study aims to determine the effect of molasses use in ruminant livestock rations on rumen fluid characteristics in vitro. This study was conducted using a Completely Randomized Design experimental method with 3 treatments and 5 replications, the treatments consisted of: P0 = Ration formulation without molasses use, P1 = Ration formulation with 3% molasses use, P2 = Ration formulation with 6% molasses use. The variables observed were pH value, NH3 production and rumen fluid VFA production. The results of the study for pH value obtained P0 = 6.98; P1 = 6.94; P2 = 6.89. NH3 production P0 = 10.02 mg / 100ml; P1 = 10.89 mg / 100ml; P2 = 11.42 mg / 100ml and VFA production P0 = 104.00 mM; P1 = 120.00 mM; P2 = 130.00 mM. Based on the results of the study, it was shown that the use of molasses in the ruminant livestock ration formula had no significant effect (P>0.05) on the pH, and had a significant effect (P<0.05) on the production of NH3 and VFA in the rumen in vitro. Where the use of molasses up to 6% in the ration formulation can increase NH3 production, VFA production and maintain the pH value of the rumen fluid.

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