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All Journal Jurnal Ilmu Ternak Jurnal Peternakan Indonesia JURNAL ILMIAH PETERNAKAN TERPADU ZIRAA'AH MAJALAH ILMIAH PERTANIAN Agrinimal Jurnal Ilmu Ternak dan Tanaman Media Kontak Tani Ternak Jurnal Teknologi Hasil Peternakan Jurnal Ilmiah Ilmu-Ilmu Peternakan Farmers: Journal of Community Services
Yuli Astuti Hidayati
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Immunology & microbiology Social Sciences Veterinary Other

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Journal : Jurnal Teknologi Hasil Peternakan

 1 
Karakterisasi Bakteri Asam Laktat dan Total Asam Organik Ekoenzim Asal Filtrat Feses Sapi Potong dan Jerami Padi Pada Lama Fermentasi yang Berbeda Sari, Aisa Hafidah; Marlina, Eulis Tanti; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.54289

Abstract

The objective of the research is to identify the effect of fermentation time on ecoenzymes from a mixture of beef cattle feces and rice straw on amount of lactic acid bacteria and total organic acids. The filtrate was from a mixture of beef cattle feces and rice straw with a C/N of 30 and decomposed for 7 days. The filtrate is mixed with molasses and water, fermented by facultative anaerobes. The research method used a Completely Randomized Design (CRD) with 4 treatments fermentation duration, P1=7 days, P2=14 days, P3=21 days, P4=28 days, with 5 repetitions. The parameters measured are amount of lactic acid bacteria, total organic acids, and macroscopic and microscopic characterization of lactic acid bacteria. Data were analyzed using the Analysis of Variance (ANOVA) method with Tukey's advanced test. The number of lactic acid bacteria and total organic acids with the highest value was obtained at a fermentation time of 7 days. Macroscopic characterization of lactic acid bacteria is white and cream in color, round shape, convex elevation, smooth edges and shiny surface, with microscopic characteristics is gram-positive bacteria with a bacil shape.
Pengaruh Rasio C/N Campuran Feses Sapi Perah dan Daun Kirinyuh terhadap Kualitas POC (Pupuk Organik Cair) Safari, Ari Abdulah; Hidayati, Yuli Astuti; Setiawati, Mieke Rochimi
Jurnal Teknologi Hasil Peternakan Vol 4, No 1 (2023): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v4i1.45739

Abstract

This study aims to determine the effect of the C/N ratio of a mixture of dairy cow dung and kirinyuh leaves on the quality of extraction or Liquid Organic Fertilizer (POF). The treatment consisted of a mixture of dairy cow manure and kirinyuh leaves with different C/N, namely P1=16, P2=18, P3=20, P4=22. The treatment was decomposed for 14 days then extracted and incubated for 14 days. Observations included a decrease in C-organic content (%), total N-total (%), C/N ratio, P content (%), K content (%), the number of P-solvent bacteria (CFU/ml), Azosprillium (CFU/ ml) and Azotobacter (CFU/ml). The results showed that the effect of the C/N ratio only had a significant effect on the N parameter of composting where the best results were seen at a C/N ratio of 16. Meanwhile for the POC quality the parameters C, N and P had no significant effect, while for K parameter, total of P solubilizing bacteria, Azosprillium and Azotobacter had a significant effect. The highest levels of K and the total of Azotobacter were found at the initial C/N ratio of 16. Meanwhile, the highest total of P-solubilizing bacteria and the highest total of azosprillium were found at the initial C/N ratio of 22. Therefore an initial C/N ratio of 16 is recommended for composting dairy cow faeces. with kirnyuh leaves. While the extraction results are recommended to be focused on making biological fertilizers.
PERAN MAGGOT SEBAGAI DETRITIVOR DALAM PENGOLAHAN LIMBAH TERNAK UNGGAS Setiawan, Fauzi; Harlia, Ellin; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 4, No 2 (2023): September
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v4i2.50819

Abstract

Processing of poultry livestock waste is carried out by composting, using microorganisms and maggot as decomposers and detritivores. The aim of the study was to determine the effect of using maggot as a detritivor in the bioconversion process of various poultry wastes on C/N ratio, pH value, temperature, media shrinkage water content, and maggot biomass. The research used a Completely Randomized Design (CRD) with three treatments, P1 = broiler chicken feces, P2 = laying hen feces and P3 = quail feces and repeated 6 times. The data obtained were analyzed using variance and to see differences between treatments, the Duncan test was carried out.The results showed a decrease in the C/N ratio after the initial decomposition respectively P1 = 25.68%; P2 = 21.13%; P3 = 11.83%. Conditions of pH (4.5 – 6) and temperature of 24 – 34°C during 21 days of decomposition, in all treatments did not show significant differences, and formed the same pattern, the water content of the media after 21 days of decomposition reached 19.05 - 25, 72%. Media shrinkage and maggot biomass in various treatments showed significant differences, P3 = quail feces produced the highest shrinkage (55.1%) and the highest maggot biomass was produced in P1 = broiler chicken feces (1.620 g)
Kajian Pengolahan Limbah Ternak Sapi Potong di Kecamatan Cipatujah Kabupaten Tasikmalaya Al Faruqi, Ishbar Matin; Badruzzaman, Deden Zamzam; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.50824

Abstract

Processing of waste from beef cattle business is an effort to reduce environmental pollution. Good waste treatment will produce good quality compost. The purpose of this study was to determine the waste treatment process and compost quality including shrinkage (20-60%), odor (no smell), color (dark brown/black), and texture (crumbs). This study uses a survey method. Data collection was carried out by interviews, observations, and organoleptic tests in Cipatujah District on the Harapan 3, Sadar Bakti 3, Sejahtera, Mulyasari livestock groups. The informants were selected using purposive sampling and data were processed through editing and tabulation. The research results show that waste processing in all livestock groups uses the heap and indore methods. The temperature in the composting process includes the mesophilic phase ranges of 27-32°C, thermophilic phase ranges of 37-45°C, decreasing temperature ranges of 26-31°C and cooling and maturation the compost ranges of 20-25°C. Compost quality in Hope Group 3: Shrinkage (50%), Odor (odorless), Color (blackish brown), Texture (crumbs); in the Sadar Bakti Group: Shrinkage (28.7%), Odor (odorless), Color (black), Texture (crumbs); in the Prosperous Group: Shrinkage (50%), Odor (odorless), Color (black), Texture (crumbs); in the Mulyasari Group: Shrinkage (60%), Odor (odorless), Color (black), Texture (slightly sticky).
Pengaruh Lama Fermentasi Ekoenzim Asal Campuran Feses Sapi Potong Dan Jerami Padi Terhadap Total Bakteri, Kadar Alkohol dan pH Arwadani, Iswari; Marlina, Eulis Tanti; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 5, No 1 (2024): Maret
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i1.53865

Abstract

The increase in waste volume from the livestock and agriculture sectors requires effective management strategies, including the utilization of eco-enzyme production. Eco-enzymes are versatile liquids made from organic waste, sugar, and water. Generally, eco-enzymes are produced from fruit and vegetable waste; however, evolving information indicates that eco-enzymes can be derived from various types of waste, including livestock waste. The objective of this research is to evaluate the impact of fermentation duration and determine the optimal fermentation period for eco-enzymes derived from a mixture of beef cattle feces and rice straw, specifically focusing on total bacteria, alcohol content, and pH. The research method used was experimental, employing a Completely Randomized Design (CRD), with One-way Anova and Tukey test as the statistical analyses. Four fermentation duration treatments were examined: P1 (7 days), P2 (14 days), P3 (21 days), and P4 (28 days), each replicated five times. The results showed that fermentation duration significantly influenced the pH value, but had no effect on total bacteria and alcohol content. A 28-day fermentation period was identified as the optimal duration for producing eco-enzymes with the highest quality, with the lowest pH reaching 3.45
Isolasi dan Identifikasi Kapang dan Khamir pada Ekoenzim Campuran Feses Sapi Potong dan Jerami Padi pada Lama Fermentasi yang Berbeda Faikar, Riisyafa Ayuna; Marlina, Eulis Tanti; Hidayati, Yuli Astuti
Jurnal Teknologi Hasil Peternakan Vol 5, No 2 (2024): September
Publisher : Unpad Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jthp.v5i2.56004

Abstract

Ekoenzim merupakan produk hasil fermentasi yang berasal dari limbah organik  dalam kondisi anaerob fakultatif yang mengandung enzim-enzim ekstraseluler dan mikroba. Penelitian ini bertujuan mengetahui jumlah populasi dan karakteristik kapang dan khamir pada proses pembuatan ekoenzim campuran feses sapi potong dan jerami padi  penambahan molases 7,5% pada lama fermentasi yang berbeda. Metode eksperimental menggunakan rancangan acak lengkap (RAL), dengan 4 perlakuan (P1 = lama fermentasi 7 hari, P2 = lama fermentasi 14 hari, P3 = lama fermentasi 21 hari, P4 = lama fermentasi 28 hari), masing-masing perlakuan diulang 5 kali. Data yang diperoleh dianalisis menggunakan ANOVA dan Uji Tukey, sedangkan identifikasi kapang dan khamir berdasarkan morfologi koloni secara makroskopis dan mikroskopis menggunakan metode deskriptif. Hasil penelitian menunjukkan bahwa  jumlah populasi kapang  dan khamir pada fermentasi ekoenzim dengan lama fermentasi yang berbeda menunjukkan pengaruh yang nyata (P<0,05).  P (lama fermentasi 21 hari ) menghasilkan populasi kapang tertinggi sedangkan P4 (lama fermentasi 28 hari ) menghasilkan populasi khamir tertinggi. Hasil isolasi kapang diperoleh 5 isolat antara lain genus Aspergillus, Acrophialophora,  dan Mucor, sedangkan pada khamir diperoleh 7 isolat antara lain genus Saccharomyces, Pichia, dan Debaryomyces.
Co-Authors Ahmad Sofyan Al Faruqi, Ishbar Matin Andry Pratama, Andry Ari Abdulah Safari Arwadani, Iswari Badruzaman, Deden zamzam Badruzzaman, Deden Zamzam D. Zamzam Badruzzaman Deden Zamzam Badruzaman Deden zamzam Badruzzaman Ellin Harlia Endang Yuni Setyowati Eulis Tanti Marlina Eulis Tanti Marlina Faikar, Riisyafa Ayuna Hery Supratman K. N. Rahmah Khaerunnisa, Salma Marina Sulistyati Marselinus Banu Maulana, Yasin Pradana Mieke Rochimi Setiawati Nina Mardiana (F01108057) Nisa, Nur Sabrina Zahratun Putri, Teya Prasetyo Rahmaisyanti, Alya Sari, Aisa Hafidah Setiawan, Fauzi Siti Nurachma Sri Wahyuni t T. Dhalika Tb Benito AK Tb. B. A. Kurnani Tb. Benito A. Kurnani Tubagus Benito Tubagus Benito AK Udju D Rusdi Utama, Dicky Tri Wowon Juanda Wowon Juanda