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All Journal JURNAL GALUNG TROPIKA BUANA SAINS Jurnal Nutrisi Ternak Tropis (JNT) Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES)
Nurul, Mohamad
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Immunology & microbiology Mathematics Physics Veterinary Other

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Vitamin E Supplementation to Quail (Coturnix-coturnix Japonica) Treated by Heat Stress: Effects on Blood Hematology Parameters Astuti, Farida Kusuma; Rinanti, Rosyida Fajri; Nurul, Mohamad; Tribudi, Yuli Arif
Jurnal Nutrisi Ternak Tropis Vol. 7 No. 2 (2024): JNT Jurnal Nutrisi Ternak Tropis September
Publisher : Faculty of Animal Science, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jnt.2024.007.02.7

Abstract

Heat stress is a major problem in poultry farming.  Environmental temperature and humidity greatly in fluence the performance of poultry, especially quails raised in tropical environments. Vitamin E is a fat-soluble vitamin that has an antioxidant effect. This study aimed to evaluate the effect of vitamin E supplementation on the blood profile of quails kept under heat stress. This study used 4 treatments of T0 as Control (Commercial Feed + Heat Stress 35 oC); T1 (Control + 100 mg of vitamin E/kg); T2 (Control + 150 mg of vitamin E/kg) and T3 (Control + 200 mg of vitamin E/kg). Observed parameters of leukocytes, heterophylls, lymphocytes and monocytes. The data was analyzed by Analysis of Variant (ANOVA) if there were differences between treatments, followed by the Duncan test. The observation results showed that the addition of vitamin E could increase the number of leukocytes, lymphocytes, monocytes and reduce the number of heterophytes and the H/L ratio of quail blood that experienced heat stroke. Based on the blood profile, the addition of vitamin E as much as 200 mg/kg in feed is able to reduce heat stress due to heat stress in laying quails.
Kegiatan Pengoptimalan Potensi Limbah Bolga (Kotoran Gajah) di Maharani Zoo & Goa dengan Konsep Tiga Pilar Untuk Mendukung Program Green Economy Widyastuti, Fikka Kartika; Hamzah, Amir; Iskandar, Taufik; Alfian, Rizki; Fikrinda, Wahyu; Wakhid, Wakhid; Agastya, I Made Indra; Nurul, Mohamad
Darmabakti : Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 5 No 01 (2024): Darmabakti : Junal Pengabdian dan Pemberdayaan Masyarakat
Publisher : Lembaga Peneliian dan Pengabdian Masyarakat (LPPM) Universitas Islam Madura (UIM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31102/darmabakti.2024.5.01.01-07

Abstract

Maharani Zoo & Goa di Kabupaten Lamongan memiliki permasalahan utama yaitu pembuangan kotoran hewan gajah dan hewan lainnya dalam jumlah yang relatif besar yaitu ±30 ton per bulan. Permasalahan limbah bolga ini belum mendapatkan solusi optimal sehingga hanya ditimbun di lokasi khusus tanpa adanya pengolahan lebih lanjut. Oleh karena itu, program ini bertujuan untuk mengolah potensi limbah kotoran gajah atau bolga menjadi produk-produk bernilai ekonomis dengan memanfaatkan teknologi dalam rangka mendukung program green economy. Metode yang digunakan dalam pengolahan bolga adalah menggunakan proses pirolisis untuk pembuatan produk briket dan pupuk organik padat, serta proses fermentasi untuk pembuatan pupuk organik cair. Adapun hasil dari kegiatan ini antara lain produk briket, pupuk organik padat dan pupuk organik cair, kerjasama antara perguruan tinggi dengan mitra, serta dokumen SOP pengolahan bolga. Sehingga dapat disimpulkan bahwa proses pengolahan bolga menjadi tiga produk tersebut telah membantu mitra mengatasi permasalahan limbah kotoran hewan.
KINERJA KESELURUHAN DAN EFEK PENINGKATAN KUALITAS AIR SUSU KAMBING PERAH PAKAN SUBTITUSI YANG DI FORMULASIKAN Nurul, Mohamad; Supartini, Nonok; Astuti, Farida Kusuma
BUANA SAINS Vol 25, No 1 (2025)
Publisher : Universitas Tribhuwana Tunggadewi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33366/bs.v25i1.7355

Abstract

This research aimed to find a solution for substitute feed for animal feed that is economically complete and increases the omega content. The research method employed a quantitative descriptive approach with four treatments, and the test livestock consisted of dairy goats of the sapera type, with a lactation period of four treatments. The treatment is as follows: P0 : control ration (concentrate Feed), P1: concentrate+5% sancha ichi beans, P2 : concentrate+10% sancha ichi beans, P3 : concentrate+15% sancha ichi beans and corn stalk forage. The results of the analysis of variance showed that the addition of sancha ichi nuts at the 5% level in the concentrate addition increased the omega-9 fatty acid content of dairy goat's milk compared to the content of fatty acids 3 and 6 at the 10% and 15% levels.
Evaluation of Embryo Transfer Pregnancy in Beef Cattle Ngongo, Elrois; Nurul, Mohamad; Afrila, Akhadiyah
TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES Vol. 4 No. 4 (2025): OCTOBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/tires.v4i4.1902

Abstract

Embryo transfer is one of the reproductive biotechnologies that enables rapid and controlled improvement in genetic quality and livestock populations. This technology allows embryos resulting from fertilisation in superior donor cows to be implanted into recipient cows, thereby producing offspring with high genetic potential without reducing the reproductive capacity of the donor cows. This study aims to evaluate the success of embryo transfer (ET) in beef cattle and the factors influencing the birth rate of calves resulting from ET in Lamongan District. Embryo transfer is a promising assisted reproductive technology for accelerating genetic improvement in beef cattle. The research method used in this study is a literature review employing a quantitative descriptive approach. The study was conducted on community-owned embryo transfer farms in Lamongan District over two months, using eight beef cattle as recipients. Data collection methods involved obtaining data from secondary sources related to embryo transfer outcomes at community-owned embryo transfer farms in Lamongan District. The variable in the study was pregnancy rate. The results showed that the pregnancy rate reached 50%, consistent with the general success range for ET (40–70%). All pregnancies were achieved through embryo placement in the upper third of the uterine horn and natural oestrus synchronisation. However, all pregnancies ended in abortion during the second trimester (4–6 months of age). The main identified causes include unverified embryo quality, genetic incompatibility, environmental stress, micronutrient deficiencies, and inadequate post-transfer management. The evaluation showed farmers had varying education and experience, but lacked sufficient technical training.
Determinants of Embryo Transfer Success in Tropical Dairy Cattle: Integrating Reproductive Performance and Institutional Factors Nurul, Mohamad; Rohman, Abd.; Suherman
Jurnal Galung Tropika Vol 15 No 1 (2026)
Publisher : Fakultas Pertanian, Peternakan dan Perikanan Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/jgt.v15i1.1513

Abstract

Embryo transfer (ET) is an advanced reproductive biotechnology widely promoted to accelerate genetic improvement and productivity of dairy cattle. However, the success of ET programs in tropical smallholder systems remains inconsistent due to the interaction of biological, environmental, and institutional factors. This study aimed to identify the determinants of ET success by integrating reproductive performance analysis with institutional implementation assessment in tropical dairy production systems. A mixed-methods approach was used, combining quantitative analysis of 200 recipient dairy cows with qualitative interviews involving farmers, technicians, and livestock officials in Pasuruan Regency, East Java, Indonesia. Binary logistic regression was employed to evaluate the influence of embryo characteristics, recipient conditions, environmental stress, disease history, and technician experience on pregnancy outcomes. The results showed that pregnancy rates ranged between 20 and 50%, with fresh embryos achieving higher success than frozen embryos. Logistic regression analysis indicated that technician experience significantly increased the probability of pregnancy (OR = 1.236; p < 0.05), highlighting the critical role of technical capacity in ET implementation. Other factors, such as embryo quality, body condition score, parity, and heat stress, showed variable but statistically nonsignificant effects. Qualitative findings further revealed that limited technical human resources, inconsistent monitoring systems, and weak institutional coordination constrained program effectiveness. These findings demonstrate that ET success in tropical dairy systems is shaped not only by reproductive biology but also by institutional and managerial conditions. Strengthening technical capacity, improving reproductive management, and integrating ET programs into regional livestock innovation systems are essential to enhance the effectiveness and sustainability of reproductive biotechnology in developing dairy sectors.
Co-Authors Akhadiyah Afrila Alfian, Rizki Amir Hamzah Farida Kusuma Astuti, Farida Kusuma I Made Indra Agastya Juliati, Ratih Ngongo, Elrois Nonok Supartini Rinanti, Rosyida Fajri Risky Angga Pramuja Rohman, Abd. Suherman Sujono Sujono, Sujono Taufik Iskandar Wahyu Fikrinda Wakhid Wakhid Widyastuti, Fikka Kartika Yuli Arif Tribudi