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All Journal Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains KLOROFIL: Jurnal Ilmu Biologi dan Terapan KLOROFIL: Jurnal Ilmu Biologi dan Terapan Journal of Innovative and Creativity
Rahmadina Rahmadina
Universitas Islam Negeri Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Pengaruh Media Tanam terhadap Pertumbuhan Tanaman Kedelai Hitam (Glicine Max L ) dengan Sistem Vertikultur Wiwin Tiana Siregar; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i1.5286

Abstract

This study aims to determine how the effect of the growth of black soybean plants (Glycine max L.) with a verticulture system. This research was conducted on Jl. Ekarasmi Gg. Ekanusa III Kec. Medan Johor, Medan City, from September to November 2022. This study used a non-factorial randomized block design (RBD) consisting of one treatment factor with 3 levels and 6 repetitions, namely: M1 = 2 kg soil, M2 = 2: 1 (2 kg soil + 1 kg rice husk), and M3 = 2:1 (2 kg soil + 1 kg cocopeat). This research was designed by doing 6 repetitions. The parameters used in this study were plant height, leaf area index, total and total chlorophyll a b content, relative growth rate, N uptake, and number of root nodules. The results of this study were that the planting medium had a significant effect on almost every parameter but the planting medium had no significant effect on one parameter, namely N nutrient uptake, with levels of M1 and M3. From the results of the study, it can be concluded that the application of planting media to the vegetative growth of black soybeans has an influence on the vegetative growth of black soybeans on almost all parameters, but on the parameters of nutrient absorption, black soybeans have no real effect with planting horticulture systems.
Pengaruh Sistem Tanam Vertikultur dan Jarak Tanam terhadap Pertumbuhan Vegetatif Dua Kultivar Tanaman Kedelai Hitam (Gylcine max L.) Rati Purnama Harahap; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i1.5287

Abstract

This study aims to describe the effect of the verticulture system and spacing on the vegetative growth of two cultivars of black soybean (Gylcine max L.). This study used a factorial randomized block design (RBD) with two treatment factors and 4 replications, namely F1= cultivar (P) consisting of two levels, namely P1= soybean cultivar Detam 1 and P2 = soybean cultivar Detam 4 Prida. F2= plant spacing consists of two levels, namely J1= 20 x 10 cm and J2= 20 x 20 cm. The parameters used were plant height, leaf area index, chlorophyll a, b and total content, relative growth rate, net assimilation rate, and number of root nodules. The results obtained from this study plant spacing had a significant effect on several parameters with the best level, namely J2= 20 x 20 cm and soybean cultivars with P1= detam 1 level had a significant effect on plant height parameters. But the plant spacing and the two soybean cultivars (Gylcine max L.) did not have any interaction in each parameter. It can be concluded that the regulation of planting distances and two soybean cultivars has a significant effect on several parameters such as plant height, chlorophyll content tests a, b and total as well as measuring relative growth rates. Keywords: Black Soybean, Plant Spacing and Verticulture
Pemanfaatan Sistem Tanam Tumpangsari terhadap Pertumbuhan Vegetatif Dua Kultivar Tanaman Kedelai Hitam (Gylcine Max L) Gurbas Ida Rohima Hasibuan; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i1.5771

Abstract

This study aims to determine the use of spacing and cultivars for the growth of black soybean plants with an intercropping system (Gylcine max L.). This research method used a factorial randomized block design (RBD) with 2 factorials and 4 replications. Factor I (K) cultivars were K1 = detam 2 soybean cultivar and K2 = detam 4 soybean cultivar. The interval (J) consisted of three levels: J1 = 10 x 20 cm, J2 = 15 x 20 cm, J3 = 20 x 20 cm . The observed variables were plant height, leaf area index, root nodules, relative growth rate (LPR), chlorophyll content, and net assimilation rate (LAB). The results showed that treatment with K2 (detam 4) had a significant effect on plant height 14.28 HST, relative growth rate, chlorophyll a, b and total. The treatment of J1 spacing (10 x 20 cm) had a significant effect on 14 DAP height and leaf area index. Based on the research, it can be concluded that the intercropping system and black soybean cultivar had a significant effect on plant height, relative growth rate, chlorophyll a, b, total, and leaf area index. Keywords: Spacing, Black Soybean, Cultivars, Growth, Intercropping
Pengaruh Pertumbuhan Tanaman Terong Ungu (Solanum melongena L.) terhadap Media dan Jarak Tanam yang Berbeda Linda Piliang; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 6 No 1 (2023): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v6i1.5773

Abstract

The purpose of this study is to be able to explain how growing media and spacing affect purple eggplant's vegetative growth responses. In this investigation, two treatments with six replications each were employed in a randomized block design (RBD). F1: J1 = 30 x 40 cm and D2 = 50 x 60 cm are the two levels of spacing. F2: There are two levels for using planting media: M1 = soil + sand 2: 1 and M2 = soil + cocopeat 2: 1. Plant height measurements, tests for the chlorophyll a and b leaf area indices, and relative growth rates as well as total and net assimilation rates were the variables employed in this study. The study's findings recommend using planting media with the best level of M2 = soil + cocopeat for plant height criteria. The ideal level for spacing the parameters for the chlorophyll test and the rate of net assimilation is J2 50 x 60 cm. According to the research, the planting medium and spacing, particularly on the variables of plant height, chlorophyll test, and net assimilation rate, have a substantial impact on the vegetative growth of purple eggplant.
INOVASI STRATEGIS DALAM MENGELOLA LIMBAH AMPAS TEBU (Saccharum officinarum L.) PADA LINGUNGAN MASYARAKAT MELALUI DAUR ULANG KREATIF DI DESA TUNTUNGAN II Rahmadina Rahmadina; Nuri Jannah; Nurul Maurito; Nurul Aina; Mindayani Mindayani; Haziq Alifio
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 5 (2024): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i5.1719-1722

Abstract

Limbah mengacu pada produk sampingan atau residu yang dihasilkan dari berbagai kegiatan industri atau rumah tangga. Oleh karena itu, sangat penting untuk memanfaatkan kembali limbah ampas tebu ini menjadi produk yang tidak hanya mengurangi dampak buruk terhadap lingkungan tetapi juga berfungsi sebagai bahan kerajinan tangan yang memiliki potensi artistik dan menguntungkan bagi masyarakat. Tujuan dari penelitian ini adalah untuk mengetahui keunggulan ampas tebu, komposisinya, dan produksi produk turunan ampas tebu. Hasil akhir dari olahan produk ampas tebu yang dibuat merupakan produk terpilih berupa cup gelas.
Respon Pertumbuhan Vegetatif Tanaman Kedelai (Gylcine max L.) Terhadap Tingkat Naungan yang Alami Rista Sanah; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 1 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i1.9407

Abstract

This research aims to determine the most effective growth response and shade level for vegetative growth of soybeans (Glycine max L.). The experimental design used was a Completely Randomized Design (CRD). ) with 2 factorials, namely factor I, namely N0: Control; N1 : 55%; N2: 65%; N3: 75%; and factor II, namely M1: soil + husks; M2: soil + cocopeat. The results showed that 55% shade (N1) had a significant effect on plant height and number of leaves, 75% shade (N3) had a significant effect on leaf area index, M2 (soil + cocopeat) had a significant effect on plant height, number of leaves and area index. leaf. In conclusion, the growth response of soybean plants to natural shade shows significant growth in plant height, number of leaves, leaf area index and level of shade. The most effective is N1 which has a significant effect on plant height and number of leaves. Apart from that, there are recommendations for choosing a more appropriate media for soybean plants so that their growth and development is more realistic. Keywords: Gylcine max L., Soybeans, Cultivars, Shade, Growth
Pengembangan Ensiklopedia Materi Vertebrata Kelas X SMA/MA sebagai Media Pembelajaran Prycila Anggi Prasetia Hutagalung; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 1 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i1.14212

Abstract

This study aims to develop a valid encyclopedia of vertebrate biodiversity and to receive positive responses from students and teachers at SMA Swasta Gajah Mada Medan. The research method used is Research and Development (R&D) with the Borg & Gall development model, which consists of 10 stages. The results show that media experts rated this product at 90%, categorized as "Highly valid." Material experts provided a rating of 93.75%, also categorized as "Highly valid." A limited product trial involving 20 students from class X MIA resulted in an N-Gain score of 0.65, classified as moderate. In a large-scale field trial, an N-Gain score of 0.61 was obtained, also classified as moderate. In conclusion, the vertebrate material encyclopedia is valid and suitable for use by students as a learning resource, as it has received positive evaluations. Keywords: Biology, Encyclopedia, Media, Development, Vertebrates.
Pertumbuhan Tanaman Seledri (Apium graveolens L.) dengan Pengaruh Pemberian Air Kelapa Tua pada Media Hidroponik Sistem Wick Annisyah Tri Putri; Rahmadina Rahmadina
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol. 8 No. 3 (2025): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v8i3.15472

Abstract

This study aims to determine the effect of mature coconut water on the growth of celery plants and to identify the most effective concentration. The method used was a Completely Randomized Design (CRD) with four levels of treatment, namely AB mix 15 ml, 250 ml coconut water, 300 ml coconut water, and 350 ml coconut water. The observed parameters included plant height, number of leaves, stem diameter, and chlorophyll content. The results showed, the best result for plant height observed at the 350 ml treatment (19.00 cm). However, for the number of leaves and stem diameter, the 300 ml treatment gave the best results (28.20 leaves and 1.10 cm). Chlorophyll analysis showed a significant effect on chlorophyll B and total chlorophyll, with the highest content found in specific treatment combinations. In conclusion, mature coconut water can be used as an effective natural growth regulator to enhance celery growth in a wick hydroponic system, with optimal concentrations varying depending on the growth parameter observed.   Keywords: Coconut Water, Wick Hydroponics, Celery
Pelatihan Pemanfaatan Limbah Cabe Kering, Wortel, Sawi, dan Kol dalam Pembuatan Pupuk Organik pada Masyarakat Desa Merek Kabupaten Karo Muhammad Faisal; Rahmadina Rahmadina; Nazwa Ramadhona; Dwi Khairani; Widya Rahayu; Nurul Hafizah Hasanah; Anjelita Sinaga; Rimsa Desela Putri; Nabila Az-Zahra; Muhammad Syafi’i
Journal of Innovative and Creativity Vol. 6 No. 1 (2026)
Publisher : Fakultas Ilmu Pendidikan Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joecy.v6i1.6418

Abstract

Pupuk merupakan salah satu elemen penting dalam pertanian, berfungsi untuk meningkatkan kesuburan tanah dan mendukung pertumbuhan tanaman. Dalam upaya menuju pertanian yang lebih berkelanjutan, penggunaan pupuk organik semakin mendapatkan perhatian. Salah satu sumber pupuk organik yang potensial adalah limbah sayuran, seperti cabe kering, sawi, kol dan wortel. Penelitian ini dilakukan di Desa Merek, Kecamatan Merek, Kabupaten Karo. Penelitian ini bertujuan untuk mengembangkan pembuatan pupuk organik dari olahan limbah sayuran, khususnya cabe kering, sawi, tomat, dan kol. Pelatihan ini juga diharapkan dapat meningkatkan kesadaran masyarakat tentang pentingnya pengelolaan limbah yang berkelanjutan dan ramah lingkungan. Hasil analisis menunjukkan bahwa pupuk organik dari limbah sayuran ini kaya akan unsur hara esensial seperti nitrogen, fosfor, dan kalium, serta memiliki potensi untuk meningkatkan pertumbuhan pada daun. Penelitian ini menunjukkan bahwa pemanfaatan limbah sayuran sebagai bahan baku pupuk organik tidak hanya mengurangi dampak limbah, tetapi juga berkontribusi pada praktik pertanian yang lebih berkelanjutan dan ramah lingkungan.
Co-Authors Ali Sanri Anjelita Sinaga Annisyah Tri Putri Dwi Khairani Efrida Pima Sari Tambunan Fitri Asyiah Lubis Gurbas Ida Rohima Hasibuan Haziq Alifio Kartika Manalu Linda Piliang M. Idris masdingin naipospos Mindayani Mindayani Muhammad Faisal Muhammad Syafi’i Nabila Az-Zahra Nazwa Ramadhona Nuri Jannah Nurul Aina Nurul Hafizah Hasanah Nurul Maurito Prycila Anggi Prasetia Hutagalung Rati Purnama Harahap Rimsa Desela Putri Rista Sanah Sartika Putri Widya Rahayu Wiwin Tiana Siregar Yulia Yulia