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All Journal Buletin Peternakan AGRIEKONOMIKA WIDYATAMA JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) JITEK (Jurnal Ilmiah Teknosains) E-Dimas: Jurnal Pengabdian kepada Masyarakat Pro Food AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian JURNAL GALUNG TROPIKA Jurnal Biologi Tropis JURNAL ILMIAH PETERNAKAN TERPADU Jurnal Peternakan (Jurnal of Animal Science) Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) Jambura Journal of Animal Science PEDULI: Jurnal Imiah Pengabdian Pada Masyarakat Jurnal Ternak Kumawula: Jurnal Pengabdian Kepada Masyarakat Bulletin of Applied Animal Research ZIRAA'AH MAJALAH ILMIAH PERTANIAN Journal of Tropical Animal Science and Technology Bantara Journal of Animal Science Jurnal Pengabdian Masyarakat Indonesia Jurnal sains dan teknologi industri peternakan Tropical Animal Science Jurnal Masyarakat Madani Indonesia Aves : Jurnal Ilmu Peternakan Journal of Livestock and Animal Health (JLAH)
Sri Sukaryani
Prodi Peternakan FP Universitas Veteran Bangun Nusantara, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mechanical Engineering Public Health Social Sciences Veterinary Other

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PENGARUH PEMBERIAN TEPUNG DAUN KATUK (Sauropus androgynous) DALAM PAKAN TERHADAP KADAR KOLESTEROL DAN LEMAK AYAM BROILER Santoso, Agung Dwi; Windyasmara, Ludfia; Sukaryani, Sri
Jurnal Peternakan (Jurnal of Animal Science) Vol 8, No 2 (2024): JURNAL PETERNAKAN (JURNAL OF ANIMAL SCIENCE)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jas.v8i2.16934

Abstract

Ayam broiler merupakan salah satu jenis ternak ayam yang mudah dipelihara, pertumbuhannya cepat, dan biaya pemeliharaannya murah. Katuk merupakan salah satu jenis tumbuhan yang dapat digunakan sebagi feed additive alami, bernilai gizi tinggi, mengandung senyawa antibakteri dan antioksidan, serta mengandung β-karoten yang tinggi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh penambahan tepubg daun katuk terhadap kadar kolesterol dan lemak daging ayam broiler. Penelitan ini menggunkan ayam broiler umur 4 hari yang berjumlah 96 ekor. Desain yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan. Perlakuan yang dimaksud adalah P-0 : 100% konsentrat + 0% tepung daun katuk, P-1 : 100% konsentrat + 1% tepung daun katuk, P-2 : 100% konsentrat + 3% tepung daun katuk, dan P-3 : 100% konsentrat + 5% tepung daun katuk.  Data yang diperoleh dianalisa dengan menggunakan SPSS for windows. Berdasarkan hasil penelitian, persentase kadar lemak daging  setiap perlakuan secara yaitu P0 = 3,68 ; P1 = 3,54 ; P2 = 3,19 ; P3 = 2,68 % (P0,01). Sedangkan untuk kadar kolesterol daging yaitu P0 = 85,73 ; P1 = 46,87 ; P2 = 36,52 ; P3 = 18,74 mg/100 gr (P0,01). Dapat disimpulkan bahwa penambahan tepung daun katuk dalam pakan mampu menurunkan kadar kolesterol dan lemak daging ayam broiler. Kata kunci :Ayam broiler, Kadar Lemak dan Kolesterol, Daun Katuk
Comparison of Fermentation Using MA 11 and EM4 on the Physicochemical Characteristics of Rice Straw Ardiyanto, Yogi; Sukaryani, Sri
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4a.10601

Abstract

This research was conducted to evaluate the impact of using MA-11 and EM4 fermentation agents on the physical and chemical properties of rice straw silage. The experiment used a Completely Randomized Design (CRD) with three treatments and three replications: P0 (without fermentation), P1 (fermented with 3% MA-11), and P2 (fermented with 3% EM4). Observed variables included physical characteristics (color, aroma, and texture) and chemical composition (dry matter, ash, and pH). The results showed that fermentation using MA-11 and EM4 improved both the physical and chemical quality of rice straw silage. Physically, the fermented treatments produced a fresher aroma, brownish-yellow color, and softer texture compared to the control. Chemically, dry matter content increased from 81.65% (P0) to 84.74% (P1) and 85.60% (P2). Ash content increased significantly (P<0.01), with the highest value found in MA-11 treatment (13.35%), while pH decreased significantly from 6.00 (P0) to 4.00 (P1) and 3.75 (P2). It can be concluded that fermentation of rice straw using MA-11 and EM4 enhances the physical and chemical characteristics of silage. The MA-11 treatment provided the highest ash content, while EM4 produced a softer texture and fresher aroma. Both inoculants are recommended as effective biotechnological treatments for improving the nutritional quality of rice straw as livestock feed.
The Effect of Onggok Fermentation Duration Using Probio on Physical Quality and Dry Materials Kurniawan, Aldi; Sukaryani, Sri
Jurnal Biologi Tropis Vol. 25 No. 4a (2025): Special Issue
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4a.10602

Abstract

Feed efficiency plays a crucial role in livestock production, as feed accounts for the largest portion of total production costs. One potential way to reduce feed expenses is by utilizing agricultural by-products such as onggok (cassava residue), which is abundantly available and affordable. However, onggok has limitations in its use as animal feed due to its low protein content, high crude fiber, and the presence of anti-nutritional compounds such as cyanogenic glycosides. Fermentation is an effective method to improve the nutritional quality and physical characteristics of onggok, making it more suitable as a feed ingredient. This study aims to determine the effect of the duration of Onggok fermentation using probio on dry matter content (DM), pH value, and physical quality. This study used a completely randomized design (CRD). The treatment pattern was in accordance with the treatment, namely four treatments and each treatment was repeated three times. P0: Onggok fermentation using 0.4% probio for 0 days, P1: Onggok fermentation using 0.4% probio for 3 days, P2: Onggok fermentation using 0.4% probio for 6 days, P3: Onggok fermentation using 0.4% probio for 9 days. The variables observed were dry matter, pH value, aroma, color, and texture. The results showed that the average DM value was obtained by P0: 85.05%, P1: 82.14%, P2: 85.13%, and P3: 77.63%. The average pH value was P0: 5.3% P1: 4.6% P2: 5% P3: 3.6%. Descriptively, Onggok had a more sour aroma, the color changed to light brown, and the texture was softer than before fermentation. The study concluded that dry matter content, pH level, and changes in physical characteristics were all significantly influenced by the probio fermentation time of 0 to 9 days.
KANDUNGAN LIGNIN DAN SELULOSA PADA TUMPI JAGUNG YANG DIFERMENTASI MENGGUNAKAN DUA JENIS PROBIOTIK YANG BERBEDA: LIGNIN AND CELLULOSE CONTENT IN CORN TUMPI FERMENTED USING TWO DIFFERENT PROBIOTIC TYPES Ferdiansyah, David Rifai; Sukaryani, Sri
Tropical Animal Science Vol. 7 No. 2 (2025): TROPICAL ANIMAL SCIENCE
Publisher : Universitas Boyolali

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/tas.v7i2.1897

Abstract

Corn tumpi is a waste from threshing corn, has the potential as an alternative feed material but the high lignin and cellulose content inhibits digestion. The research aims to determine the effect of corn tumpi fermentation using two different types of probiotics EM4 and MA11 on lignin and cellulose content. The experimental desaign used was a Completely Randomized Design (CRD) with a one-way pattern with 3 types of treatments and 8 replications, with fermentation for 7 days. The treatments applied were T0: 250 grams of corn tumpi + 2 grams of urea + 5 cc molasses; T1: 250 grams of corn tumpi + 2% MA11 + 2 grams of urea + 5 cc molasses; and T2: 250 grams of corn tumpi + 2% EM4 + 2 grams of urea + 5 cc molasses. The results showed that the average cellulose content in P0 was 23.54%; P1 was 15.95% and P2 was 14.18%, while the average lignin content achieved by the P0 treatment was 23.54%; P1 was 18.09% and P2 was 18.63%. This research can be concluded that the use of probiotics MA-11 and EM4 in corn tumpi fermentation can reduce cellulose and lignin content very significantly (P < 0,01).
KECERNAAN INVITRO TUMPI JAGUNG YANG DIFERMENTASI MENGGUNAKAN MA-11 DAN EM4 DENGAN PENAMBAHAN MOLASES DAN UREA Sukaryani, Sri; Windyasmara, Ludfia; Sariri, Ahimsa Kandi; Purwati, Catur Suci; Husein, Muhammad
AVES: Jurnal Ilmu Peternakan Vol. 19 No. 2 (2025): Desember 2025
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/6ykee985

Abstract

Corn tumpi is a byproduct of corn milling and is abundant in Indonesia, accounting for 8–15% of the total weight of ground corn kernels. However, its use as animal feed is hampered by its high crude fiber content, which reduces digestibility. MA-11 and EM4 are types of inoculum containing microorganisms that can produce fiber-degrading enzymes. Therefore, they can be used as inoculum in the fermentation process to overcome this obstacle and hopefully improve nutrient digestibility. The purpose of this study was to determine the effect of fermentation using MA-11 and EM4 on the digestibility of dry matter and organic matter in corn tumpi. The design used was a one-way RAL with three treatments, each replicated eight times. The treatments were P0: corn tumps plus molasses and urea (control); P1: corn tumpi fermented using MA-11 with the addition of molasses and urea; P2: corn tumpi fermented using EM-4 with the addition of molasses and urea. The observed variables include KcBK and KcBO.The collected data were analyzed using ANOVA; if the ANOVA indicated a significant difference, the DMRT test was carried out. The results indicate that corn tumpi fermentation can increase the average dry matter digestibility (KcBK) and the average organic matter digestibility (KcBO). The average value of KcBK is as follows: P0: 65.97%, P1: 74.03%, and P2: 70.92%. while the average value of KCBO is 61.47%; P1: 70.31% and P2: 65.77%. This study concludes that fermentation using MA-11 or EM4 on corn tumpi can increase the values of KcBK and KcBO, and that the inoculum yielding the highest results in KcBK and KcBO is MA-11.
KADAR LEMAK TOTAL DAN KOLESTEROL JEROHAN SAPI (Beef Abomasum) PADA PERENDAMAN LARUTAN DAUN SIRSAK (Annona Muricata) Laksono, Suryo; Sukaryani, Sri; Purwati, Catur Suci
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 1 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i1.21312

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh perendaman larutan daun sirsak (Annona muricata) terhadap penurunan kadar lemak total dan kolesterol pada beef abomasum serta menentukan konsentrasi optimalnya. Penelitian menggunakan rancangan acak lengkap (RAL) dengan lima perlakuan dan tiga ulangan, yaitu P0 (kontrol, aquades), P1 (larutan daun sirsak 5%), P2 (10%), P3 (15%), dan P4 (20%). Setiap perlakuan menggunakan 100 gram beef abomasum yang direndam selama 60 menit. Hasil penelitian menunjukkan bahwa perendaman dengan larutan daun sirsak berpengaruh nyata terhadap kadar lemak total dan kolesterol. Nilai rata-rata kadar lemak total tertinggi diperoleh pada kontrol (P0) sebesar 7,44 ± 0,039 dan terendah pada perlakuan P4 sebesar 6,15 ± 0,042. Demikian pula kadar kolesterol tertinggi terdapat pada P0 sebesar 179,40 ± 2,19 dan terendah pada P4 sebesar 122,74 ± 2,69. Konsentrasi 20% (P4) merupakan perlakuan paling efektif dalam menurunkan kadar lemak total dan kolesterol pada beef abomasum.  ABSTRACTThis study aims to determine the effect of soaking beef abomasum in soursop leaf (Annona muricata) solution on the reduction of total fat and cholesterol levels and to determine the optimal concentration. The study used a completely randomized design (CRD) with five treatments and three replicates, namely P0 (control, distilled water), P1 (5% soursop leaf solution), P2 (10%), P3 (15%), and P4 (20%). Each treatment used 100 grams of beef abomasum soaked for 60 minutes. The results showed that soaking in soursop leaf solution had a significant effect on total fat and cholesterol levels. The highest average total fat level was obtained in the control (P0) at 7.44 ± 0.039 and the lowest in treatment P4 at 6.15 ±0.042. Similarly, the highest cholesterol level was found in P0 at 179.40 ± 2.19 and the lowest in P4 at 122.74 ± 2.69. A concentration of 20% (P4) was the most effective treatment in reducing total fat and cholesterol levels in beef abomasum.
KUALITAS KARKAS DAN ANALISIS EKONOMI AYAM BROILER YANG DIBERI DUA JENIS KONSENTRAT KOMERSIAL Adhi Pratika, Vinka; Sukaryani, Sri
ZIRAA'AH MAJALAH ILMIAH PERTANIAN Vol 51, No 1 (2026)
Publisher : Pusat Publikasi Jurnal Universitas Islam Kalimantan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/zmip.v51i1.21761

Abstract

ABSTRACTThe increasing demand for chicken meat requires strategic efforts to improve the carcass quality of broiler chickens. One approach to achieve this objective is through effective feed management. This study aimed to evaluate the effects of feeding two different commercial concentrates on carcass quality (carcass percentage and abdominal fat) and economic efficiency (feed cost per gain) of broiler chickens. The experiment was conducted using a Completely Randomized Design (CRD) and analyzed by analysis of variance (ANOVA), consisting of three dietary treatments with four replications, each replication containing three broiler chickens. The treatments included P1: broilers fed 100% commercial concentrate A; P2: broilers fed 100% commercial concentrate B; and P3: broilers fed a mixture of 50% commercial concentrate A and 50% commercial concentrate B. The optimal results were observed in P1, with a carcass percentage of 73.92%, abdominal fat percentage of 1.05%, and feed cost per weight gain of IDR 13,790. In contrast, the lowest results were recorded in P3 (50% commercial concentrate A and 50% commercial concentrate B), with a carcass percentage of 70.87%, abdominal fat percentage of 1.16%, and feed cost per weight gain of IDR 13,873. It can be concluded that the use of different commercial concentrates significantly affected carcass quality, particularly carcass percentage, but had no significant effect on abdominal fat percentage or feed cost per gain in broiler chickens.Keywords: abdominal fat, broiler chicken, feed cost per gain, carcass, commercial feed
PERBANDINGAN LAMA FERMENTASI MENGGUNAKAN Aspergillus niger TERHADAP KADAR NUTRISI KULIT KENTANG Sukaryani, Sri; Lestari, Desy; Yakin, Engkus Ainul
Jurnal Sains dan Teknologi Industri Peternakan Vol 1 No 2 (2021): Agustus 2021
Publisher : Program Studi Peternakan Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jstip.v1i2.464

Abstract

ABSTRAK Kulit kentang merupakan salah satu limbah dapur yang masih bisa dimanfaatkan sebagai pakan ternak, namun disisi lain kulit kentang jika dimanfaatkan sebagai pakan ternak memiliki nilai gizi yang kurang karena kandungan serat kasar (SK) yang tinggi sehingga perlu dilakukan fermentasi menggunakan Aspergillus niger. Penelitian ini bertujuan untuk mengetahui kadar nutrisi kulit kentang yang difermentasi menggunakan Aspergillus niger. Desain percobaan menggunakan Rancangan Acak Lengkap (RAL) pola searah dengan 3 perlakuan dan 6 kali ulangan. Data hasil penelitian ini dianalisis menggunakan Analysis of Variance (ANOVA) dan Multiple Range Test (DMRT) pada level signifikansi 5 % & 1 %. Hasil penelitian menunjukan bahwa fermentasi kulit kentang menggunakan Aspergillus niger sebesar 2% berpengaruh nyata terhadap lemak kasar (P<0,05) tetapi tidak berpengaruh nyata terhadap kadar protein terlarut dan kadar serat kasar (P>0,05). Nilai rata-rata protein terlarut pada perlakuan P1: 15,09%, P2: 15,66% dan P3: 17,21%, nilai rata-rata kadar serat kasar pada perlakuan P1: 54,82%, P2: 53,36% dan P3: 52,58%, serta rata-rata kadar lemak kasar pada perlakuan P1: 14,20%, P2: 15,26% dan P3 15.77%. Kesimpulan dari penelitian ini adalah bahwa fermentasi kulit kentang selama 1-3 minggu menggunakan Aspergillus niger sebanyak 2% berpengaruh nyata terhadap lemak kasar, tetapi tidak berpengaruh nyata terhadap kadar protein terlarut dan kadar serat kasar. Namun secara visual kadar protein terlarut mengalami peningkatan serta kadar serat kasar mengalami penurunan. . Kata kunci: Aspergillus niger, fermentasi, kadar nutrisi, kulit kentang ABSTRACT Potato peel is one of the kitchen wastes that can still be used as animal feed, but on the other hand, potato skins if used as animal feed have less nutritional value because of the high crude fiber content, so it is necessary to ferment it using Aspergillus niger. The purpose of this research was to determine the nutritional content of potato peels fermented using Aspergillus niger. The experimental design used a completely randomized design (CRD) with a unidirectional pattern with 3 treatments and 6 replications. The data from this study were analyzed using Analysis of Variance (ANOVA) and Multiple Range Test (DMRT) at a significance level of 5% & 1%. The results showed that potato peel fermentation using Aspergillus niger at 2% had a significant effect on crude fat (P<0.05) but had no significant effect on soluble protein content and crude fiber content (P>0.05). The average value of dissolved protein in treatment P1: 15.09%, P2: 15.66% and P3: 17.21%, the average value of crude fiber content in treatment P1: 54.82%, P2: 53.36 % and P3: 52.58%, and the average crude fat content in the treatment P1: 14.20%, P2: 15.26% and P3 15.77%. The conclusion of this study was that the fermentation of potato skins for 1-3 weeks using Aspergillus niger as much as 2% had a significant effect on crude fat, but had no significant effect on soluble protein content and crude fiber content. However, visually, the dissolved protein content increased and the crude fiber content decreased. Keywords: Aspergillus niger, fermentation, nutritional content, potato skins
PEMBERIAN WORTEL SEBAGAI PAKAN TAMBAHAN TERHADAP PENAMPILAN ITIK PEDAGING Sukaryani, Sri; Sukarini, Nur Endang
Jurnal Sains dan Teknologi Industri Peternakan Vol 1 No 2 (2021): Agustus 2021
Publisher : Program Studi Peternakan Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/jstip.v1i2.466

Abstract

ABSTRAK Penelitian bertujuan untuk menguji pengaruh pemberian wortel kukus sebagai pakan tambahan terhadap penampilan itik pedaging. Materi penelitian itik pedaging pejantan “Hybrid” umur 14 hari dengan berat badan awal rata-rata + 308,9 g/ekor sebanyak 60 ekor, dibagi dalam 4 perlakuan, tiga ulangan, masing-masing ulangan 5 ekor itik. Pakan basal untuk fase starter terdiri dari: konsentrat BR1 (63%), bekatul (28%), polar (9%) dan fase fnisher terdiri dari konsentrat BR1 (50%), bekatul (30%), polar (20%). Perlakuan yang diberikan yaitu T1: Pakan basal tanpa imbuhan wortel; T2: Pakan basal + wortel kukus (10% jumlah pakan yang diberikan). T3 : Pakan basal + wortel kukus (20% jumlah pakan yang diberikan). T4: Pakan basal + wortel kukus (30% jumlah pakan yang diberikan). Variabel yang diamati adalah kinerja itik pedaging (konsumsi pakan, pertambahan bobot badan, konversi pakan). Penelitian menggunakan Rancangan Acak Lengkap (RAL), Analisa data dengan menggunakan Analysiss of variance dilanjutkan Uji Duncan. Hasil penelitian menunjukkan bahwa penambahan wortel kukus dalam pakan dari level 10 sampai 30% tidak berbeda nyata terhadap penampilan itik pedaging (P>0,05). Kesimpulan yang dapat diambil dari penelitian ini adalah bahwa penambahan wortel kukus sebagai pakan tambahan pada itik pedaging tidak memberikan pengaruh yang nyata terhadap penampilan itik pedaging. Kata kunci: itik pedaging, konsumsi pakan, konversi pakan, pertambahan berat badan wortel ABSTRACT The aim of the research was to examine the effect of giving steamed carrots as additional feed on the appearance of meat ducks. The research material was "Hybrid" male meat ducks aged 14 days with an average initial body weight of + 308.9 g/head as many as 60 tails, divided into 4 treatments, three replications, each replicated 5 ducks. The basal feed for the starter phase consisted of: BR1 concentrate (63%), bran (28%), polar (9%) and the finisher phase consisted of BR1 concentrate (50%), rice bran (30%), polar (20%). The treatments given were T1: Basal feed without added carrots; T2: Basalt feed + steamed carrots (10% of feed amount). T3 : Basalt feed + steamed carrots (20% of the amount of feed given). T4: Basalt feed + steamed carrots (30% of the amount of feed given). The variable observed was the performance of broiler ducks (feed consumption, body weight gain, feed conversion). The study used a completely randomized design (CRD), data analysis using the Analysis of variance followed by Duncan's test. The results showed that the addition of steamed carrots in the feed from level 10 to 30% was not significantly different to the appearance of broiler ducks (P>0.05). The conclusion that can be drawn from this study is that the addition of steamed carrots as additional feed for broiler ducks does not have a significant effect on the appearance of broiler ducks. Keywords: broiler ducks, feed consumption, feed conversion, weight gain, carrot
NUTRITIONAL CONTENT OF CASSAVA OUTBOW IN FERMENTATION USING EM-4 AND MA-11 BIOACTIVATORS Sirajudin, Alfian Dhonan; Sukaryani, Sri
Agrisaintifika: Jurnal Ilmu-Ilmu Pertanian Vol. 10 No. 1 (2026): Agrisaintifika
Publisher : Universitas Veteran Bangun Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32585/ags.v10i1.7899

Abstract

This study aimed to determine the effect of the use of EM-4 and MA-11 bioactivators on the nutritional content of fermented cassava cobs. The experiment was conducted in December 2025 at the FP Laboratory of Bantara University, using an experimental approach with a completely randomized design (CRD) featuring a one-way arrangement, which included three treatments and eight replications. The treatments applied were P0: cassava cobs combined with 5 cc molasses; P1: cassava cobs mixed with 5 cc molasses and 2% EM-4; and P2: cassava cobs plus 5 cc molasses and 2% MA-11. Each sample underwent an incubation period of 7 days. The variables monitored included the levels of Dry Matter, Crude Protein, and Crude Fiber. Data were evaluated through analysis of variance (ANOVA) followed by Duncan's Multiple Range Test. The results showed that the application of bioactivators significantly affected the levels of dry matter, crude protein, and crude fiber in cassava cobs (P <0.01). It was concluded that fermentation of cassava cob with 2% EM-4 together with 5 cc of molasses could increase dry matter content by 0.63%, increase crude protein by 0.95%, and reduce crude fiber by 2.13%. Furthermore, fermentation with bioactivator MA-11 proved more effective in increasing dry matter content, achieving an increase of 2.88%, increasing crude protein to 2.13%, and reducing crude fiber content to 3.71%. Keywords: Bioactivator, Cassava Cobs, EM-4, Fermentation, MA-11.
Co-Authors Abbas Ummami Adhi Pratika, Vinka Afriyanti . Agustama, Chandra Ahimsa Kandi Sariri Ainul Yakin, Engkus Akhirudien, Akhirudien Ali Mursyid Wahyu Mulyono Ali Mursyid WM Anjani, Nova Annisa Permatasari Aprilia Surandari Ardiyanto, Yogi Brahmana Dewa, Bayu Catur Suci Purwati Cyndhi Hana Praptiwi Desi Lestari Dianto Azar Aswad Dicky Kurniawan Diyah Kartika Wulan Engkus Ainul Yakin Engkus Ainul Yakin Engkus AY Ferdiansyah, David Rifai Hardika Eka Rhamadanu Harnadi, Harnadi Ikrima Rohimadilwa Imam Budiharjo Joko Setyo Basuki Joko Setyo Basuki Joko Sutrisno Kiky Ayumasari Kurniawan, Aldi Laksono, Suryo Lestari, Desy Ludfia Windyasmara, Ludfia Muhammad Husein Muhammad Husein Murtanto, Ex Samuel Nastava, Devy Marselina Nurdiansyah, Fahrian Eka Prabowo, Risky Jati Prasetyo, Ardina Nur Prastowo, Rizqi Adi Putra, Arya Eka Qui, Nguyen Hoang Rahayu, Sayekti Puji Riyadi, Dhimas Ivan Roi Mustakim Santoso, Agung Dwi Sigit Setyabudi Sirajudin, Alfian Dhonan Sukarini, Nur Endang Surjiani, Linda Wahid, Ahmad Wahid Subagyo Widharto, Damaryanto Yos Wahyu Harinta