Article Per Year (5 Year)
p-Index From 2021 - 2026
2.854
P-Index
This Author published in this journals
All Journal Buletin Peternakan AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Biologi Tropis Jurnal Ilmu Peternakan dan Veteriner Tropis (Journal of Tropical Animal and Veterinary Sciences) Kumawula: Jurnal Pengabdian Kepada Masyarakat Journal of Tropical Animal Science and Technology Bantara Journal of Animal Science PETERPAN (Jurnal Peternakan Terapan) Jurnal Pengabdian Masyarakat Indonesia MALLOMO: Journal of Community Service
Engkus Ainul Yakin
Departement Of Animal Husbandry Faculty Of Agriculture Universitas Veteran Bangun Nusantara
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Public Health Social Sciences Veterinary Other

Published : 30 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 30 Documents
Search

 1   2   3 
Pengaruh Penambahan Onggok terhadap Kecernaan Domba Ekor Tipis Ma'ruf, A; Yakin, E A; Purwati, C S
PETERPAN (Jurnal Peternakan Terapan) Vol. 7 No. 1 (2025)
Publisher : Politeknik Negeri Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25181/peterpan.v7i1.3676

Abstract

This study aims to determine the effect of adding cassava dregs in rations on nutrient consumption of Javanese thin-tailed sheep. This study was conducted from February to March 2024 at the Berkah Cempe farm, Baturetno district, Wonogiri Regency. The study used a completely randomized design with a one-way pattern consisting of 3 treatments and 4 replications. Treatment P1: 60% king grass + 40% concentrate + 0% cassava dregs, P2: 60% king grass + 40% concentrate + 10% cassava dregs, and P3: 60% king grass + 40% concentrate + 20% cassava dregs. The observation variables were dry matter digestibility, organic matter digestibility and crude protein digestibility. The results showed the highest average of dry matter digestibility, organic matter digestibility, and crude protein digestibility was P3 (60% king grass + 40% concentrate + 20% cassava dregs). The conclusion in this study was that the addition of cassava dregs up to 20% to Javanese thin-tailed sheep feed has a significant effect on dry matter digestibility, organic matter digestibility and crude protein digestibility.
The Effect of Cocoa Pod Fermentation on Nutrient Intake of Bligon Goats Rumadi, Rumadi; Yakin, Engkus Ainul
Journal of Tropical Animal Science and Technology Vol. 7 No. 2 (2025): Journal of Tropical Animal Science and Technology
Publisher : Animal Husbandry Study Program, Faculty of Agriculture, Timor University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jtast.v7i2.9721

Abstract

The study aims to determine the effect of cocoa pod fermentation on nutrient consumption in bligon goats. This study lasted for 2 months, in October-November 2024 and was conducted in Kuniran, Selorejo Village, Girimarto District, Wonogiri Regency, Central Java. This study used a completely randomized design (CRD) analysis of variance with 3 treatments and 3 replications. The materials used were fermented cocoa pods. Treatment P0 = 30% Elephant grass + 70% Concentrate + 0% Cocoa Pod Fermentation, P1 = 25% Elephant grass + 70% Concentrate + 5% Cocoa Pod Fermentation, P2 = 20% Elephant grass + 70% Concentrate + 10% Cocoa Pod Fermentation. Parameters observed were dry matter intake, organic matter intake, and crude protein intake. The results showed that dry matter intake P0 = 1002.59 g/day/head, P1 = 1011.70 g/head/day, P2 = 1032.58 g/head/day. Organic matter intake P0 = 628.07 g/head/day, P1 = 660.03 g/head/day, P2 = 671.23 g/head/day and crude protein intake P0 = 110.97 g/head/day, P1 = 114.97 g/head/day, P2 = 122.56 g/head/day. The conclusion of this study is that the giving cocoa pods fermentation up to 10% increase dry matter intake, organic matter intake, and crude protein intake.  
Level of Knowledge, Attitude, and Behaviour of Cattle Farmers Towards Anthrax Disease in Tileng Village, Kapanewon, Girisubo, Gunungkidul Regency Narendra Desta Eryanta; Engkus Ainul Yakin
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.11826

Abstract

Anthrax is a serious infectious illness affecting ruminant animals and also poses a risk to humans. Incidents of Anthrax have been reported in the Girisubo District of Gunungkidul Regency at the beginning of 2025. The initial action in preparing to stop the spread of Anthrax is addressed. This research seeks to evaluate the knowledge, attitudes, and behaviors of cattle farmers about Anthrax in Tileng Village, located in the Girisubo District of Gunungkidul Regency. A survey method was employed for this study, with 125 cattle farmers from Tileng Village participating. Information regarding farmers' knowledge, attitudes, and behaviors towards Anthrax was gathered through a questionnaire. The analysis of the data utilized descriptive statistics to assess the connections among knowledge, attitudes, and behaviors. The findings reveal that cattle farmers in Tileng Village, Girisubo District, Gunungkidul Regency possess a considerable understanding of Anthrax, with 112 farmers (87.2%) showing good knowledge. Additionally, 20 farmers (16%) displayed good attitudes, and 30 farmers (24%) exhibited appropriate behaviors regarding Anthrax. Only 5 farmers (4%) were identified as having strong knowledge, attitudes, and behaviors concerning Anthrax. This research highlights that while most cattle farmers in Tileng Village have solid knowledge, their attitudes and behaviors towards the Anthrax disease remain at a moderate level.
Pelatihan Pengolahan Hasil Peternakan melalui Pembuatan Dendeng Ayam dengan Penambahan Tepung Daun Kelor pada Peserta Didik Engkus Ainul Yakin
MALLOMO: Journal of Community Service Vol 5 No 2 (2025): Juni-November
Publisher : Universitas Muhammadiyah Sidenreng Rappang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55678/mallomo.v5i2.2006

Abstract

Abstract. This community service project proposes to improve the knowledge and skills of students at SMK N 2 Sukoharjo in processing chicken meat products based on local potential and producing functional food products with high economic value. Moringa leaves are one of the local potentials in the surrounding environment of SMK N 2 Sukoharjo that have not been optimally utilized as a nutritious supplementary food ingredient. The innovation of moringa leaf chicken jerky was introduced as a processed chicken product with both nutritional value and market potential. The conduct was conducted through a training method using direct practice to produce moringa chicken jerky. The evaluation results showed a significant increase in the students’ knowledge and skills, with pre-test scores averaging 80.65% and post-test scores reaching 94.84%, indicating a 14.19% improvement in students’ knowledge levels. This demonstrates that participants successfully understood and applied appropriate technology in production. This activity concludes that the use of educational and participatory methods has proven effective in improving students’ practical skills, enabling them to produce tangible products with higher nutritional value and greater market appeal. Abstrak. Kegiatan pengabdian ini bertujuan untuk meningkatkan pengetahuan dan keterampilan peserta didik SMK N 2 Sukoharjo dalam mengolah produk olahan daging ayam berbasis potensi lokal dan menghasilkan produk pangan fungsional yang memiliki nilai jual tinggi. Kelor menjadi salah satu potensi lokal di lingkungan sekitar SMK N 2 Sukoharjo yang belum dimanfaatkan secara optimal sebagai tambahan bahan pangan bergizi. Dendeng daun kelor menjadi inovasi produk olahan ayam yang memiliki nilai gizi dan daya jual. Pelaksanaan kegiatan dilakukan melalui metode pelatihan dengan pendekatan praktik langsung dalam pembuatan dendeng ayam kelor. Hasil evaluasi menunjukkan peningkatan signifikan dari nilai pre-test ke post-test, dari 80,65% pada pre-test hingga 94,84% saat post-test dan tingkat pengetahuan mitra mengalami peningkatan sebesar 14,19% yang menandakan bahwa peserta telah memahami dan mampu mengaplikasikan teknologi tepat guna dalam pembuatan produk tersebut. Kesimpulan dari kegiatan ini yaitu penggunaan metode edukatif dan partisipatif terbukti efektif meningkatkan keterampilan praktis peserta didik sehingga mereka dapat menghasilkan produk nyata yang bernilai gizi lebih tinggi dan memiliki daya jual yang menarik.
The Effect of Adding Molasses to Avocado Seed Flour (Persea americana) Silage on Physical and Chemical Quality Engkus Ainul Yakin; Ali Mursyid Wahyu Mulyono; Catur Suci Purwati; Sri Sukaryani
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.11807

Abstract

Avocado seed meal, a part of the avocado plant that is rich in antioxidants and various other nutrients and non-nutrient substances, has great potential to be used as an herbal additive in animal feed. This study aims to determine the effect of molasses addition on the nutrient profile and quality of avocado seed meal silage. The control treatment (P1) used plain avocado seed flour, while the experimental treatments (P2, P3, and P4) incorporated increasing molasses concentrations of 1%, 2%, and 3% of dry matter, respectively. All treatments were stored for 21 days at ambient temperature. The metrics assessed included nutrient composition, physical characteristics, and fresh silage quality. The data collected were evaluated using analysis of variance, and differences in parameter values among treatments were additionally examined with DMRT at a significance level of 5%. Findings showed that molasses notably improved the silage's nutrient composition and fresh quality (P<0.05), but had no significant effect on physical quality (P>0.05). The conclusion of this study suggests that adding 3% molasses can produce the highest-quality avocado seed meal silage as an optimal feed for livestock.
Fermentation of Banana Stems with Indigofera sp using MA-11 on Dry Matter and Organic Matter Digestibility Bayu Santoso; Engkus Ainul Yakin
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.11848

Abstract

The limited availability of quality feed, especially during the dry season, encourages the use of agricultural waste as an alternative livestock feed. Fermentation with the addition of microbes has been widely used to improve feed quality, but information regarding the optimal dosage of MA-11 in a mixture of banana stems (Musa paradisiaca) and Indigofera sp. is still limited. The most effective dosage of MA-11 for increasing dry matter and organic matter digestibility in the fermentation of a mixture of banana stems and Indigofera sp. The study aimed to determine the most effective dosage of MA-11 for increasing dry matter and organic matter digestibility in a mixture of banana stems (Musa paradisiaca) and Indigofera sp. The study used a Completely Randomized Design (CRD) with three MA-11 dosage treatments: P0 (0 mL), P1 (1 mL), and P2 (2 mL), each replicated four times. The fermentation process was carried out for 12 days and was followed by a two-stage in vitro digestibility test. Data were analyzed using ANOVA followed by Duncan's Test (DMRT) at a significance level of P < 0.05. MA-11 administration significantly increased dry matter and organic matter digestibility. The best treatment was achieved at a dose of 2 mL (P2). Improved feed quality is influenced by the activity of cellulolytic, proteolytic, and amylolytic bacteria in MA-11, which are capable of breaking down crude fiber into simpler compounds. Fermenting banana stem waste combined with *Indigofera* sp. using MA-11 can improve feed quality, particularly dry matter and organic matter digestibility.
Substitution of Maggot Flour (Hermetia Illucens) in Feed on The Performance of Male Peking Duck Muhammad Fandy Firmansyah; Engkus Ainul Yakin
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.11849

Abstract

Black Soldier Fly (BSF) maggot meal is one of the sustainable protein sources that need to be investigated due to the rising expense of conventional protein feed. This study aimed to evaluate the effect of BSF (Hermetia illucens) maggot meal substitution in rations on the growth performance of male Peking broiler ducks and to determine the optimal level of use. A Completely Randomized Design (CRD) with three treatments and four replications (four ducks per experimental unit) was the research methodology. Grower phase ducks were treated with P0 (0% maggot meal), P1 (10% maggot meal), and P2 (20% maggot meal). Feed consumption, body weight increase (PBB), and feed conversion ratio (FCR) were among the metrics noted. With an average intake of 45.00 g/head/day, statistical analysis revealed that maggot meal substitution had no significant effect (P>0.05) on feed consumption. On daily body weight gain, however, there was a significant influence (P<0.05), with P1 attaining the maximum growth rate of 17.65 g/head/day. Regarding feed efficiency, although statistically the FCR values ​​between treatments did not show a significant difference (P=0.056), the P1 treatment numerically recorded a lower conversion rate (2.37) compared to the control (3.07). This study concluded that the use of maggot flour up to 10% (P1) has the potential to increase growth rates without compromising feed palatability. These findings provide practical implications for livestock farmers in optimizing production efficiency through the use of local feed ingredients based on organic waste.
Utilization of Various Livestock Feces for the Content of Nitrogen, Phosphorus, and Potassium in Organic Fertilizers Isnaini Fathin Latifah; Engkus Ainul Yakin
Jurnal Biologi Tropis Vol. 26 No. 2 (2026): April - Juni
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.v26i2.12067

Abstract

The utilization of livestock manure as an organic fertilizer has gained increasing attention as a sustainable strategy to improve soil fertility, reduce dependence on chemical fertilizers, and support environmentally friendly agricultural production. Livestock feces contain essential nutrients that can enhance soil nutrient availability and contribute to improved crop growth. Therefore, optimizing the processing and application of livestock manure is important to maximize its agronomic value. This study aimed to evaluate the effects of different treatments (P1, P2, and P3) on macronutrient content, including Nitrogen (N), Phosphorus (P), Potassium (K), and pH values. The research was conducted using a Completely Randomized Design (CRD) consisting of three treatments with several replications. Data obtained from the experiment were analyzed using Analysis of Variance (ANOVA) to determine treatment effects, followed by Duncan’s Multiple Range Test (DMRT) at a 5% significance level to compare differences among treatment means. The results showed that the treatments significantly affected all observed parameters (p < 0.05). Treatment P2 consistently produced the highest macronutrient contents, with mean values of 1.28% for Nitrogen, 1.52% for Phosphorus, and 1.78% for Potassium. In addition, P2 resulted in the highest pH value (8.72), indicating a more favorable condition for nutrient availability. Conversely, treatment P3 exhibited the lowest values for both nutrient content and pH. Duncan’s test further confirmed that treatment P2 differed significantly from the other treatments and demonstrated superior performance across all measured variables. These findings indicate that treatment P2 is the most effective method for enhancing the quality of livestock manure-based organic fertilizer through improved macronutrient content and pH characteristics.
MA11 Dose Effects on Liquid Organic Fertilizer from Cattle and Goat Urine Andrey Febri Pramana; Engkus Ainul Yakin
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
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.v26i3.12160

Abstract

This study investigated the effect of different doses of MA11 microorganisms on the quality of liquid organic fertilizer (LOF) produced from a mixture of cow and goat urine based on nitrogen (N), phosphorus (P), potassium (K), and pH. A Completely Randomized Design (CRD) was employed with three treatments: P0 (100 mL MA11), P1 (200 mL MA11), and P2 (300 mL MA11), each with four replications. Data were analyzed using one-way analysis of variance (ANOVA), followed by Duncan’s multiple range test at the 5% significance level. The results showed that MA11 dosage significantly affected (P < 0.05) the N, P, K, and pH of the LOF. Increasing the MA11 dose increased nutrient concentrations, with nitrogen rising from 0.033% to 0.063%, phosphorus from 0.055% to 0.107%, and potassium from 0.032% to 0.077%, while pH decreased from 4.32 to 4.03. Treatment P2 (300 mL MA11) produced the highest N, P, and K contents and the lowest pH. The pH value met the Indonesian quality standard for liquid organic fertilizer (4–9). These findings indicate that the application of 300 mL MA11 improved the nutrient characteristics of liquid organic fertilizer derived from cow and goat urine under the conditions of this study.
Differences in Ratio in Formulas on The Performance of Local Male Rabbits Duwi Kurniawan; Engkus Ainul Yakin
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
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.v26i3.12644

Abstract

Local rabbits are livestock with potential for development as a source of animal protein due to their high reproductive capacity, relatively rapid growth, and good adaptability to tropical environments. The success of rabbit farming is heavily influenced by the quality and quantity of feed provided; feed that fails to meet energy and protein requirements can lead to poor growth and reduced productivity. Therefore, proper ration formulation is essential to supply nutrients according to the animals' needs. This study aimed to determine the differential effects of ration formulas on the performance of male local rabbits, specifically regarding feed intake, average daily gain (ADG), and feed conversion ratio (FCR). The study was conducted over 28 days in Segawe Village, Jenawi District, Karanganyar Regency, using a Completely Randomized Design (CRD) with three treatments—P1 (40% forage + 60% concentrate), P2 (60% + 40%), and P3 (80% + 20%)—and four replicates. ANOVA and DMRT were used to evaluate the data. The findings demonstrated that while the ration formula had no significant influence (P>0.05) on ADG or FCR, it had a highly significant effect (P<0.01) on feed intake. Although P1 tended to be more physiologically efficient, P3 had the highest feed intake (156.65 g/head/day) and P1 had the lowest (117.37 g/head/day).
Co-Authors Abbas Ummami Ahimsa Kandi Sariri Ali Mursyid Wahyu Mulyono Andrey Febri Pramana Bayu Santoso Burhanudin Shodiq Catur Suci Purwati Desi Lestari Dianto Azar Aswad Dicky Kurniawan Diyah Kartika Wulan Duwi Kurniawan Febrian Nisa Ramadhani Hardika Eka Rhamadanu Ilham Fandi Ahmad Isnaini Fathin Latifah Ludfia Windyasmara, Ludfia Ma'ruf, A Muhammad Affan Azizy Hasibuan Muhammad Fandy Firmansyah Narendra Desta Eryanta Purwati, C S Ria Millati Ristianto Utomo Rumadi Rumadi Sigit Setyabudi Sri Sukaryani Tri Ambarwati Zaenal Bachruddin