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All Journal JBIO: jurnal biosains (the journal of biosciences) Biogenesis: Jurnal Ilmiah Biologi BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Penelitian Pendidikan IPA (JPPIPA) EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Martabe : Jurnal Pengabdian Kepada Masyarakat Floribunda Journal of Tropical Ethnobiology Pelita Masyarakat Jurnal Ilmiah Biologi UMA (JIBIOMA) Budapest International Research in Exact Sciences (BirEx Journal) Gunung Djati Conference Series
Ferdinand Susilo
Universitas Medan Area
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Pengaruh Pemberian Pakan Ternak Bonggol Jagung dalam Meningkatkan Bobot Badan Ayam Broiler Ferdinand Susilo; Regita Octaviani; Rahmiati
Gunung Djati Conference Series Vol. 47 (2024): Seminar Nasional Biologi (SEMABIO) ke-9 Tahun 2024
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Bonggol jagung sebagai limbah organik belum banyak dimanfaatkan sebagai pakan ternak karena kandungan seratnya yang tinggi. Fermentasi adalah salah satu cara untuk meningkatkan kualitas bonggol jagung untuk pakan ternak. Penelitian ini bertujuan untuk mengetahui pengaruh pakan yang berbahan dasar bonggol jagung dalam peningkatan bobot badan ayam broiler. Penelitian dilakukan dengan menggunakan metode eksperimental dengan Rancangan Acak Lengkap (RAL) dan data yang dihasilkan selanjutnya dianalisis dengan ANOVA (Analysis of Varian). Penelitian dilaksanakan dengan 4 tahapan, yaitu tahap persiapan sampel, pembuatan pakan, pengaplikasian pakan dan pengamatan bobot badan ayam broiler. Rata-rata pengamatan bobot badan ayam broiler minggu 0 pada P0, P1, P2 dan P3 berturut-turut adalah 35.06 g/ekor, 36.08 g/ekor, 36.34 g/ekor dan 36.08 g/ekor. Pada minggu 1, rata rata bobot badan ayam broiler pada P0, P1, P2 da P3 adalah 120.0 g/ekor, 113.4 g/ekor, 117 g/ekor dan 111.6 g/ekor. Sedangkan pada minggu 2, rata-rata bobot badan ayam broiler pada P0, P1, P2 dan P3 adalah 291.3 gr/ekor, 298.3 g/ekor, 286.0 g/ekor dan 290.7 g/ekor. Kombinasi pakan yang digunakan terdiri dari 3 kombinasi yaitu P1 (30 g bonggol jagung + 50 g dedak + 20 g susu bubuk afkir), P2 (40 g bonggol jagung + 40 g dedak + 20 g susu bubuk afkir) dan P3 (50 g bonggol jagung + 30 g dedak + 20 g susu bubuk afkir). Hasil analisis sidik ragam menunjukkan bahwa pemberian pakan berbahan dasar bonggol jagung tidak berbeda nyata (P>0.05) dengan nilai Fhit (0.64; 0.59; dan 0.11) lebih kecil dibandingkan Ftab 0.05 (3.24) di setiap perlakuan karena konsumsi pakan tidak memenuhi kebutuhan makanan ayam broiler yang membutuhkan banyak protein.
Pemanfaatan Jenis Tumbuhan Sebagai Obat di Desa Bandar setia Kecamatan Percut Sei Tuan Sari, Ayu Indah; Susilo, Ferdinand; Nasution, Jamilah; Riyanto, Riyanto
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 2 (2024): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i2.5173

Abstract

Medical plants are defined as types of plants where some or all parts of the plants are used as medicine which is believed to cure a disease. This study aims to determine the types of plants that have the potential as medicine and their use by the people of Bandar Setia Village, Percut Sei Tuan District. This type of research is descriptive qualitative and quantitative research. Data analysis in this study used descriptive analysis techniques. The results showed that there are 46 plant species that have the potential as medicine in Bandar Setia Village which are grouped into 25 families. Parts of plants that are used include leaves 42%, fruit 27%, rhizome 15%, roots 4%, flowers 4%, seeds 4% and tubers 4%. Obtaining plants that have the potential to be used as medicine in Bandar Setia Village by wild 47%. Plant processing method by boiling 28,26%. Use of plants as medicine 56,52%, health 43,47%.
Perbedaan Skor IgE Atopi Berdasarkan Jenis Kelamin pada Pasien Anak dengan Rhinitis Alergi dan Dermatitis Atopi Manullang, Widya PS.; Riyanto, Riyanto; Sartini, Sartini; Susilo, Ferdinand
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 2 (2024): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i2.5174

Abstract

This study aims to investigate the relationship between gender and allergy scores in children aged 0-12 years with allergic rhinitis and atopic dermatitis. The research utilized secondary data obtained from patient medical records, comprising 32 samples with 18 males and 14 females. Data were analyzed using the non-parametric Mann-Whitney U test to evaluate the relationship between two variables: gender (binomial data) and allergy score (ordinal, interval, or ratio scale). Results indicated that U₁ was 112 and U₂ was 140. According to the Mann-Whitney critical value table with n₁=14 and U₂=18 at a 95% confidence level, the critical value was 74. Since the lowest U value (U₁ = 112) is greater than the critical value (74), H₁ is accepted and H₀ is rejected. Therefore, there is a relationship between gender and allergy scores in children aged 0-12 years with allergic rhinitis and atopic dermatitis at RSIA Stella Maris, Medan. However, the statistical analysis suggests that this relationship is weak.
Analisis Kontaminasi Bakteri Patogen pada Sayuran yang Dijual di Pasar Tradisional Kota Medan dengan Media EMBA dan SSA Lumbar Raja, Doan Parulian; Rahmiati, Rahmiati; Susilo, Ferdinand; Nasution, Jamilah
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 6, No 2 (2024): November
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v6i2.5175

Abstract

Microbial contamination in vegetables often originates from spraying or irrigation with contaminated water. Fertilization using animal manure can also lead to contamination, with bacteria such as Salmonella and E. coli found in vegetables like lettuce. Samples were collected once from each traditional market, repeatedly taken from roadside stalls, inside the market, or from kiosks. Macroscopic colony characteristics on EMBA (Eosin Methylene Blue Agar) and SSA (Salmonella-Shigella Agar) media were observed after incubation, including colony shape, color, structure, and growth size or diameter. EMBA media cultures of E. coli on five vegetable samples from Pasar Melati, Pasar Sei Sikambing, and Pasar Kampung Lalang showed contamination in all five samples. SSA media cultures of Salmonella sp. on five vegetable samples from these markets revealed contamination in one sample. Gram staining of all samples identified Gram-negative bacteria, appearing red in color.
Kajian Etnobotani Tumbuhan Obat oleh Etnis Melayu di Desa Bagan Percut, Sumatera Utara Banurea, Aisyah; Susilo, Ferdinand; Nasution, Jamilah; Rahmiati, Rahmiati; Riyanto, Riyanto
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 7, No 2 (2025): November 2025
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v7i2.6650

Abstract

Medicinal plants have long been used in traditional medicine as part of healing and disease prevention practices. The Malay ethnic group possesses inherited ethnobotanical knowledge regarding the use of medicinal plants. This study aims to identify the types of plants used as medicine and their applications by the Malay community in Bagan Percut Village, Percut Sei Tuan District, Deli Serdang Regency, North Sumatra. A qualitative and quantitative descriptive approach was employed through interviews with 50 respondents and 10 key informants possessing local knowledge of medicinal plants. The results revealed 65 medicinal plant species belonging to 35 sukues, with the dominant ones being Zingiberaceae (6 species), Solanaceae (5 species), and Fabaceae (5 species). The most frequently used plant parts were leaves (46%), fruits (28%), and rhizomes (9%). The most common method of preparation was boiling (29%), while the most common mode of use was oral consumption (48%). Herbaceous plants constituted the most utilized growth form (31%). The purposes of plant utilization included treatment (61.53%), care (24.6%), and general health improvement (13.8%). This study highlights the importance of preserving traditional ethnobotanical knowledge among the Malay community.
SOSIALISASI DAN PELATIHAN PEMBUATAN VIRGIN COCONUT OIL (VCO) DAN FERMENTASI PRODUK MAKANAN TRADISIONAL PLIEK-U SEBAGAI UPAYA PENINGKATAN EKONOMI MASYARAKAT DI DESA KELAMBIR KECAMATAN PANTAI LABU KABUPATEN DELI SERDANG Nasution, Jamilah; Rahmiati, Rahmiati; Suharyanto, Agung; Susilo, Ferdinand
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 3 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i3.1180-1186

Abstract

Virgin Coconut Oil (VCO) merupakan minyak yang diperoleh dari ekstraksi kelapa segar dan diproses dengan berbagai cara, termasuk metode produksi tradisional di rumah. Tujuan pembuatan VCO dan pliek-u yaitu untuk memberikan informasi tentang pemanfaatan produk kelapa berupa santan yang dapat diolah kembali menjadi minyak VCO, dan ampas minyaknya digunakan sebagai pliek-u sebagai makanan tradisional. VCO memiliki nilai jual yang tinggi dan berkhasiat obat. Pliek-u terbuat dari ampas kering sisa minyak kelapa tua. Kedua produk ini dibuat dengan mitra melalui praktik langsung. Hasil yang diperoleh dari pembuatan VCO adalah memiliki sifat fisik yang baik yaitu bening seperti air, memiliki aroma yang harum dan rasa yang dapat diterima, serta bebas dari bau tidak sedap. Pliek-u merupakan alternatif pengganti buah kelapa dan makanan tradisional yang harus dilestarikan. Pliek-u biasanya ditambahkan sebagai bumbu masakan kari, sehingga memberikan rasa yang unik dan otentik. Hasil uji organoleptik pliek-u yaitu warnanya coklat, rasanya asam dan aromanya tidak berbau.
Thalloid Liverworts in Waterfall and Stream Habitats of Deli Serdang Regency, North Sumatera Ferdinand Susilo; Dhea Fathanah Lbn Tobing; Rahmiati; Jamilah Nasution
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.10522

Abstract

Indonesia is known as a country that has very abundant biodiversity, one of which is moss. Mosses are non-vascular plants, small in size, and play a crucial role in forest ecosystems as pioneer plants, water reservoirs, erosionreducers, bioindicators, andmedicinal resources. Theresearchaims tocollect data and information regarding liverwort species in Deli Serdang Regency, North Sumatra, specifically focusing on sampling points along rivers and waterfalls as potential habitats for liverwort life. Thalloid liverwort sampling was conducted using an exploratory survey method, which involved exploring along the courseof rivers and waterfalls. The research findings revealed 6 species of liverworts, consisting of 3 genera and classified into 2 families: Marchantiaceae (Marchantia with 4 species, Dumortiera with 1 species) and Metzgeriaceae (Metzgeria with 1 species). Commonly found species at the location include Dumortiera hirsuta, Marchantia paleacea, and Metzgeria, while the least encountered species are Marchantia treubii, Marchantia pinnata, and Marchantia emarginata.
EDUKASI DAN PENINGKATAN PENGETAHUAN MASYARAKAT TENTANG CARA PENGOLAHAN DAN KHASIAT MINYAK KARO DALAM PENGOBATAN TRADISIONAL Rahmiati Rahmiati; Toberni S. Situmorang; Helen Anjelina Simanjuntak; Chalis Fajri Hasibuan; Jamilah Nasution; Ferdinand Susilo
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 6 (2026): MARTABE : JURNAL PENGABDIAN MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i6.2490-2494

Abstract

Minyak Karo merupakan salah satu pengobatan tradisional khas masyarakat Karo di Sumatera Utara yang dibuat dari campuran minyak kelapa dan berbagai rempah alami yang memiliki manfaat bagi kesehatan. Seiring berkembangnya modernisasi dan perubahan gaya hidup masyarakat, pengetahuan mengenai pengolahan dan pemanfaatan minyak Karo mulai mengalami penurunan, terutama pada generasi muda. Oleh karena itu, dilakukan kegiatan Pengabdian kepada Masyarakat (PKM) berupa edukasi dan peningkatan pengetahuan masyarakat tentang cara pengolahan dan khasiat minyak Karo dalam pengobatan tradisional. Kegiatan dilaksanakan selama dua hari pada tanggal 06–07 Februari 2025 di Lingkungan III, Kecamatan Padang Bulan Selayang II, Medan, dengan metode ceramah, diskusi interaktif, dan praktik langsung pembuatan minyak Karo. Sebanyak 30 peserta dari berbagai kalangan usia mengikuti kegiatan secara aktif. Hasil kegiatan menunjukkan adanya antusiasme dan respons positif dari peserta terhadap pelaksanaan kegiatan. Sebanyak 27 peserta (90%) menyatakan sangat puas dan 3 peserta (10%) menyatakan puas terhadap kegiatan yang dilaksanakan. Kegiatan ini berhasil meningkatkan pemahaman masyarakat mengenai manfaat, cara pengolahan, serta potensi pengembangan minyak Karo sebagai produk pengobatan tradisional dan produk bernilai ekonomi. Selain mendukung pelestarian kearifan lokal, kegiatan ini juga membuka peluang pengembangan minyak Karo sebagai produk herbal berbasis budaya lokal yang memiliki potensi industri dan ekonomi
Analisis Sedimen Urine pada Peminum Kopi di Kelurahan Titi Rantai Kecamatan Medan Baru Kota Medan Budiarti Sembiring; Rosliana Lubis; Abdul Karim; Ferdinand Susilo
Jurnal Ilmiah Biologi UMA (JIBIOMA) Vol 8, No 1 (2026): Mei 2026
Publisher : Universitas Medan Area

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31289/jibioma.v8i1.7104

Abstract

Coffee is a widely consumed beverage containing caffeine and oxalate, which may affect urinary tract health. This study aimed to analyze urine sediment among coffee drinkers in Titi Rantai Village, Medan Baru District, Medan City. A quantitative descriptive method was employed with 56 respondents selected through purposive sampling. Urine sediment examination was conducted microscopically to identify erythrocytes, leukocytes, epithelial cells, casts, crystals, and calcium oxalate crystals. Data were analyzed descriptively using frequency and percentage distributions. The results showed that 38 respondents (67.86%) had normal urine sediment, while 18 respondents (32.14%) exhibited abnormal urine sediment. The most common abnormalities were erythrocytes (51.79%), followed by calcium oxalate crystals (39.29%) and other crystals (37.50%). Calcium oxalate crystals were detected in 24 respondents (42.86%), whereas 32 respondents (57.14%) showed no calcium oxalate crystals. In conclusion, most coffee drinkers had normal urine sediment; however, abnormal findings, particularly erythrocytes and calcium oxalate crystals, were still observed and may indicate potential urinary tract disorders.
Co-Authors Abdul Karim Agung Suharyanto Bagus Wibowo Banurea, Aisyah Budiarti Sembiring Chalis Fajri Hasibuan Dhea Fathanah Lbn Tobing E Harso Kardhinata E Harso Kardhinata etti sartina siregar Hanifah Mutia Z.N Amrul Hanifah Mutia Z.N. Amrul Helen Anjelina Simanjuntak Hia, Indah Kurniati Ida Fauziah Ida Fauziah Indah Kemalasari Jamilah Nasution Julita Erischa Br Bangun Julita Erischa Br Bangun, Julita Erischa KIKI NURTJAHJA Lubis, Nurul Abdillah Lumbar Raja, Doan Parulian Maisarah Lumban Gaol Manullang, Widya PS. Meida Nugrahalia Muhammad Komarul Huda Nurhalimah Nurhalimah Nurmaini Ginting Nursahara Pasaribu Radiansyah Hadi Chandra Rahmiati Rahmiati Rahmiati Rahmiati Rama Syahputra Regita Octaviani Riyanto Riyanto Riyanto Riyanto Rosliana Lubis Salamat Ridoan Sari, Ayu Indah Sartini Sartini Shela Fahdila Syamsuardi Syamsuardi Toberni S. Situmorang