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Biogas Production from a Mix of Cow Manure with Odot Grass (Pennisetum purpureum cv. Mott) Pebry Angga Putra Sandy; Vivi Indriani; Monasdir
Jurnal Peternakan Integratif Vol. 13 No. 02 (2025): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v13i2.22176

Biogas is one of the alternative energy sources that can be updated because it uses raw materials derived from livestock manure. The research aims to analyze biogas production from a mixture of odot grass and cow manure. The study was conducted with 3 treatments namely 100% cow manure (control), 70% cow manure + 30% odot grass, and 50% cow manure + 50% odot grass. The parameters are temperature, degree of acidity, total solid and volatile solids, volume biogas, flame test, and C and N content measurement. The research design used was a Completely Randomized Design (CRD) Each treatment was repeated three times. The results showed that the mixture of cow manure biogas with odot grass was very real (P<0.05) against the production of biogas produced successive production values for M₁₀₀G₀, M₇₀G₃₀, and M₃₀G₃₀ 191.3500 mL; 99,0067 mL and 0.0000 mL. The C/N ratio of each treatment is 27.52; 25.32 and 23.85. The average daily temperature is about the same for all treatments which is 27-29°C. The pH value of each treatment is 5.90-7.27; 5.00-7.00 and 4.77-6.70. The content of TS, VS the initial and final of each treatment is the initial TS of 11,014; 11,007; and 11,195; final TS 6,960; 6,794; and 6,714; initial VS 8,838; 8,965; and 9,309; final VS of 5734; 5,728; and 5,831. Biogas flames with a mixture of odot grass (M₁₀₀G₀) dan (M₇₀G₃₀) produce blue biogas flames (M₅₀G₅₀) do not produce flames. A mixture of odot grass and cow dung as a substrate did not produce high levels of biogas, compared to the non-odot grass mixture, which produced higher biogas production

Biogas from a Mixture of Banana Stalks and Chicken Manure: Biogas dari Campuran Batang Pisang dan Kotoran Ayam Dwiguna Bestari; Vivi Indriani; Monasdir
Jurnal Peternakan Integratif Vol. 14 No. 01 (2026): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v14i01.25160

The laying hen farming business produces manure that can pollute the environment if not handled properly. Processing laying chicken manure needs to be done to reduce negative impacts on the environment. Biogas technology uses raw materials derived from livestock manure to create a renewable alternative fuel source. The research's goal is to assess the biogas potential of a combination of laying chicken manure and banana stems. This research used a completely randomised design (CRD) with 3 treatments, namely the control (K100B0: 100% chicken manure), treatment 1 (K70B30: 70% chicken manure and 30% banana stems), and treatment 2 (K50B50: 50% chicken manure and banana stems) which are stored in a 30 litre digester for 35 days. The parameters observed in this research were pH, total solids (TS), volatile solids (VS), flame test, and gas volume. The initial and final TS and VS in treatments 1 and 3 indicated that biogas production was higher than the control. Treatments 1 and 2 produced a longer, blue flame with a higher methane content than the control, with T1 of 177.5 and P2 of 665.0 mL. The results of this research indicate the high potential for using laying chicken manure and banana stems as materials for making biogas.

Biogas Production from a Mix of Cow Manure with Odot Grass (Pennisetum purpureum cv. Mott) Pebry Angga Putra Sandy; Vivi Indriani; Monasdir
Jurnal Peternakan Integratif Vol. 13 No. 02 (2025): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v13i2.22176

Biogas is one of the alternative energy sources that can be updated because it uses raw materials derived from livestock manure. The research aims to analyze biogas production from a mixture of odot grass and cow manure. The study was conducted with 3 treatments namely 100% cow manure (control), 70% cow manure + 30% odot grass, and 50% cow manure + 50% odot grass. The parameters are temperature, degree of acidity, total solid and volatile solids, volume biogas, flame test, and C and N content measurement. The research design used was a Completely Randomized Design (CRD) Each treatment was repeated three times. The results showed that the mixture of cow manure biogas with odot grass was very real (P<0.05) against the production of biogas produced successive production values for M₁₀₀G₀, M₇₀G₃₀, and M₃₀G₃₀ 191.3500 mL; 99,0067 mL and 0.0000 mL. The C/N ratio of each treatment is 27.52; 25.32 and 23.85. The average daily temperature is about the same for all treatments which is 27-29°C. The pH value of each treatment is 5.90-7.27; 5.00-7.00 and 4.77-6.70. The content of TS, VS the initial and final of each treatment is the initial TS of 11,014; 11,007; and 11,195; final TS 6,960; 6,794; and 6,714; initial VS 8,838; 8,965; and 9,309; final VS of 5734; 5,728; and 5,831. Biogas flames with a mixture of odot grass (M₁₀₀G₀) dan (M₇₀G₃₀) produce blue biogas flames (M₅₀G₅₀) do not produce flames. A mixture of odot grass and cow dung as a substrate did not produce high levels of biogas, compared to the non-odot grass mixture, which produced higher biogas production

Biogas from a Mixture of Banana Stalks and Chicken Manure: Biogas dari Campuran Batang Pisang dan Kotoran Ayam Dwiguna Bestari; Vivi Indriani; Monasdir
Jurnal Peternakan Integratif Vol. 14 No. 01 (2026): Jurnal Peternakan Integratif
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jpi.v14i01.25160

The laying hen farming business produces manure that can pollute the environment if not handled properly. Processing laying chicken manure needs to be done to reduce negative impacts on the environment. Biogas technology uses raw materials derived from livestock manure to create a renewable alternative fuel source. The research's goal is to assess the biogas potential of a combination of laying chicken manure and banana stems. This research used a completely randomised design (CRD) with 3 treatments, namely the control (K100B0: 100% chicken manure), treatment 1 (K70B30: 70% chicken manure and 30% banana stems), and treatment 2 (K50B50: 50% chicken manure and banana stems) which are stored in a 30 litre digester for 35 days. The parameters observed in this research were pH, total solids (TS), volatile solids (VS), flame test, and gas volume. The initial and final TS and VS in treatments 1 and 3 indicated that biogas production was higher than the control. Treatments 1 and 2 produced a longer, blue flame with a higher methane content than the control, with T1 of 177.5 and P2 of 665.0 mL. The results of this research indicate the high potential for using laying chicken manure and banana stems as materials for making biogas.

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