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All Journal BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Biology, Medicine, & Natural Product Chemistry Jurnal Biologi Tropis EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Jurnal Pembelajaran dan Biologi Nukleus Best Journal (Biology Education, Sains and Technology) IJOEP : International Journal of Ecophysiology Jurnal Ilmiah Biologi UMA (JIBIOMA) BioEksakta : Jurnal Ilmiah Biologi Unsoed Bioscientist : Jurnal Ilmiah Biologi Journal of Natural Sciences Islamic Journal of Integrated Science Education BIO-CONS: Jurnal Biologi dan Konservasi
Hutasuhut, Melfa Aisyah
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Keanekaragaman dan Kelimpahan Jenis Tumbuhan Liana di Hutan Desa Bukum Kecamatan Sibolangit Kabupaten Deli Serdang Sumatera Utara Novianti, Mutiara; Hutasuhut, Melfa Aisyah; Idami, Zahratul
BEST Journal (Biology Education, Sains and Technology) Vol 7, No 1 (2024): Juni 2024
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v7i1.8322

Abstract

Liana merupakan tumbuhan merambat, memanjat, dan melilit atau tidak dapat tumbuh tegak mendukung tajuknya. Kelompok tumbuhan ini umumnya memanfaatkan berbagai jenis pohon untuk merambat serta tumbuhan liana banyak ditemukan di hutan hujan tropis salah satunya di Hutan Desa Bukum Kecamatan Sibolangit Kabupaten Deli Serdang Sumatera Utara karena merupakan hutan hujan tropis yang memiliki keanekaragaman tumbuhan dan hewan cukup tinggi. Penelitian ini bertujuan untuk mengetahui jenis-jenis tumbuhan liana, jenis-jenis inang yang dijadikan penopang tumbuhan liana, indeks keanekaragaman dan indeks kelimpahan tumbuhan liana di Hutan Desa Bukum Kecamatan Sibolangit Kabupaten Deli Serdang Sumatera Utara. Metode yang digunakan yaitu survei eksploratif dan teknik pengambilan sampel menggunakan metode purposive sampling sebanyak 3 transek dengan 15 plot pengamatan yang berukuran 20 m x 20 m. Hasil penelitian yang ditemukan sebanyak 34 jenis tumbuhan liana dengan jumlah 540 individu yang termasuk ke dalam 22 famili. Jenis tumbuhan yang paling banyak ditemukan yaitu famili Vitaceae dan famili Piperaceae. Jenis-jenis inang yang dijadikan penopang tumbuhan liana terdapat 3 jenis yaitu Ardisia sp., Eurya acuminata., dan Macaranga hypoleuka . Indeks keanekaragaman tumbuhan liana tergolong tinggi dengan H’ 3,08 termasuk kedalam suatu kawasan semakin stabil dan memiliki tingkat kompleksitas yang tinggi. Indeks kelimpahan jenis tumbuhan liana memiliki nilai sebesar 0,91 menujukkan bahwa keberadaan jenis tumbuhan liana memiliki pertumbuhan yang merata, karena adanya interaksi dengan kawasan lingkungan hutan yang luas terhadap banyaknya jumlah individu tumbuhan liana maka dapat ditemukan dengan tumbuh secara merata.
Keanekaragaman Jenis Mangrove di Kawasan Suaka Margasatwa Karang Gading dan Langkat Timur Laut Kabupaten Langkat Sumatera Utara Astuti, Astri Widia; Hutasuhut, Melfa Aisyah; Idami, Zahratul
BEST Journal (Biology Education, Sains and Technology) Vol 7, No 1 (2024): Juni 2024
Publisher : Program Studi Pendidikan Biologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/best.v7i1.9064

Abstract

Tumbuhan mangrove merupakan karakteristik pada tanaman pantai, estruari atau muara sungai dan delta ditempat yang terlindungi daerah tropis dan sub tropis. Kawasan Suaka Margasatwa Karang Gading merupakan kawasan konservasi yang mempunyai ciri khas berupa keanekaragaman atau keunikan jenis mangrove. Penelitian ini bertujuan untuk mengetahui jenis-jenis mangrove, indeks nilai penting dan keanekaragaman mangrove di Kawasan Suaka Margasatwa Karang Gading. Penelitian ini bersifat survey eksploratif dengan menggunakan metode kuadrat. Peletakan plot secara purposive sampling sebanyak 20 plot yang berukuran 10m x 10m. Hasil penelitian ini menunjukkan bahwa di Kawasan Suaka Margasatwa Karang Gading terdapat 6 famili yang tergolong 10 jenis mangrove penyusun hutan yaitu Avicennia marina (Forssk) Vierh, Avicennia marina var. rumphiana (Halier f) Bakh, Avicennia marina (Forssk) Vierh, Bruguiera parviflora (Roxb.) Wight Arn. Ex Griff, Bruguiera sexangula (Lour) Poir, Casuarina equisentifolia L, Ceriops taga (Perr) C.B. Rob, Excoecaria agalocha L, Rhizophora apiculata Blume dan Xylocarpus granatum J.Koening. Adapun nilai INP tertinggi diperoleh jenis Rhizophora apiculata Blume (yaitu; 44,89) sebab ciri morfologinya yang menunjang dalam perihal bersaing dengan tipe yang lain serta didukung dengan kondisi yang baik. Indeks keanekaragaman tumbuhan mangrove di Kawasan Suaka Margasatwa Karang Gading tergolong sedang dengan nilai H’ sebesar 2,069.
Diversity of Bird Species in the Mangrove Forest of the Karang Gading Wildlife Sanctuary and Northeast Langkat Doly, Raja; Hutasuhut, Melfa Aisyah; Idami, Zahratul
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 2 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i2.232-239

Abstract

Birds play an important role in mangrove ecosystems because they help improve forests in natural ways such as flower pollination, and grain dispersal. This study was conducted to find out the types of birds, diversity, equality and dominance of bird species in the Karang Gading and Langkat Northeast Wildlife Sanctuaries. A method that combines the calculation point of IPA (Indices Ponctuele d'Abundance) with the transect line (line transect). Found 43 species of birds from 10 Orders and 22 families. The diversity index in the Karang Gading and Langkat Northeast Wildlife Sanctuary area has a value of 2.80 with a medium category. Furthermore, the equality index has a value of 0.81 with an uneven category. Then the dominant index of bird species in the area has an average category of non-dominant bird species. This value indicates that the Karang Gading Wildlife Sanctuary and Northeast langkat area supports as a bird habitat with the success of a type of bird in utilizing niches and being able to adapt to environmental conditions from all disturbances such as anthropogenic activities in the region.
KEANEKARAGAMAN JENIS FAMILI URTICACEAE DI HUTAN DESA BUKUM KECAMATAN SIBOLANGIT KABUPATEN DELI SERDANG SUMATERA UTARA Ramayati, Ike; Hutasuhut, Melfa Aisyah; Idami, Zahratul
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 2 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i2.240-248

Abstract

The Urticaceae family is herbaceous, semi-shrub, climbing (liana), small trees, and shrubs that have important ecological and economic roles. This research was conducted to determine the composition and structure, diversity, and utilization of Urticaceae family plants in the Forest of Bukum Village, Sibolangit District, Deli Serdang Regency, North Sumatra. This research is an exploratory survey using the quadratic method. The plots were purposive sampling as many as 10 plots measuring 10m x 10m. There are 25 species of plants in the Urticaceae family with 547 individuals. The most common type of plant found is Elatostema sessile JRForst. & G. Forst. Highest importance index on Elatostema sessile JRForst. & G. Forst. (INP 91,30%). The plant diversity index of the Urticaceae family is moderate with H' 2.64 which is included in the stable community.
KEANEKARAGAMAN DAN POLA SEBARAN FAMILI ARACEAE DI HUTAN DESA BUKUM KECAMATAN SIBOLANGIT KABUPATEN DELI SERDANG SUMATERA UTARA Diana, Rahma; Hutasuhut, Melfa Aisyah; Idami, Zahratul
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 7, No 2 (2022): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v7i2.249-256

Abstract

The family Araceae, the taro family, has a terrestrial habitus, for better or for worse, submerged or submerged in water. Araceae is also very abundant and diverse in wet tropical areas such as the Bukum Village Forest area. This study aims to determine the types of the Araceae family, the diversity index and the distribution pattern of the Araceae family in the Forest of Bukum Village, Sibolangit District, Deli Serdang Regency, North Sumatra which was carried out in December 2021 - February 2022. The method used was exploratory with the technique of making square plots. by purposive sampling on 2 transects, each of which has 8 plots of observations. The results of the study were 24 species from the Araceae family with the most common species being Schismatoglottis calyptrata (Roxb) with 157 individuals. There are at least 4 species of individuals, namely Aglaonema commutatum Schott, Aglaonema nebulosum N.E.Br., Homalomena rostrata Griff. and Syngonium podophyllum Schott by 2 individuals. The diversity index of transect I was 2.00 and transect II was 2.36. The diversity index data shows moderate environmental diversity, because the productivity is quite high, the ecosystem condition is balanced and the ecological pressure is moderate. The morisita index on transect I of 1.59 shows the pattern of distribution is moderate, this occurs due to uneven (uniform) abiotic conditions although in a narrow location. The morisita index on transect II of 0.98 indicates an even distribution pattern, due to individual competition which encourages the distribution of space evenly. 
Efek Pemberian Ekstrak Daun Salam (Syzygium polyanthum L.) terhadap Parameter Darah Tikus Putih (Rattus norvegicus L.) yang Terpapar Kadmium Klorida (CdCl₂) Ahyadiyani, R.; Tambunan, Efrida Pima Sari; Hutasuhut, Melfa Aisyah
Journal of Natural Sciences Vol 6, No 1 (2025): Journal of Natural Sciences Maret
Publisher : Mahesa Research Center

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34007/jonas.v6i1.811

Abstract

Cadmium is a non-essential, carcinogenic metal commonly found in the environment. It can enter the human body through food consumption and has the potential to disrupt physiological systems, including the hematopoietic system. Bay leaves (Syzygium polyanthum) contain various bioactive compounds such as flavonoids, tannins, saponins, alkaloids, and antioxidants, which play a role in neutralizing free radicals. This study aims to analyze the effect of ethanol extract of bay leaves on erythrocyte, leukocyte, platelet counts, hemoglobin levels, and hematocrit in white rats (Rattus norvegicus L.) exposed to cadmium chloride (CdCl₂). The study employed a completely randomized design (CRD) with 20 rats divided into five treatment groups: a negative control, a positive control (CdCl₂ 40 mg/kgBW), and three treatment groups receiving bay leaf extract at doses of 200, 300, and 400 mg/kgBW. The research procedures included phytochemical screening, antioxidant activity testing, and blood profile analysis. The obtained data were analyzed using one-way ANOVA, followed by Duncan's post hoc test if significant differences were found. The results showed that administration of ethanol extract of bay leaves was able to restore blood parameters in rats to normal levels, with an optimal dose of 400 mg/kgBW.
Periphyton Community Structure on Natural and Artificial Substrates in the Namu Sira-Sira River, Langkat Regency, North Sumatra Azzahra, Fathia; Hutasuhut, Melfa Aisyah; Idami, Zahratul
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 1: Jurnal Pembelajaran Dan Biologi Nukleus March 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i1.6862

Abstract

Periphyton is one of the biotic components, living attached to various substrates has an important role in providing primary productivity of waters. The purpose of this study was to determine the identification of species, the structure of the periphyton community in natural and artificial substrates, the water quality of the Namu Sira-sira River in Langkat Regency. The data collection method was carried out using the "Purposive Random Sampling" method at three stations according to community activities in the research area.The results of the study obtained species found in natural substrates were 25 species and artificial substrates were 27 species. The community structure including the diversity index (H ') is included in the medium category with a value of 2.48 on natural substrates and artificial substrates with a value of 2.50. The uniformity index value (E) on natural substrates is 0.89 and artificial substrates are 0.90 categorized as high because the distribution of species in each station is even. Periphyton communities on natural substrates have advantages in terms of abundance and diversity compared to artificial substrates due to the complex interactions between environmental factors, substrate quality, and ecological processes that support their growth
Development of Biology Learning Module Based on Local Potential Types of Fish in Sibolga Waters Tanjung, Fatimah Prawita Putri Samri; Anas, Nirwana; Hutasuhut, Melfa Aisyah
Islamic Journal of Integrated Science Education (IJISE) Vol. 2 No. 3 (2023): November
Publisher : Program Studi Tadris IPA, Fakultas Tarbiyah (IAIN) Kediri, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30762/ijise.v2i3.1618

Abstract

Application of local values in Sibolga City in learning at school will certainly help students recognize local potential and the culture around it. Efforts where students are capable of knowing the scientific names of the types of fish around them. This experiment aims to describe the results of the development of a biological module based on the local potential of fish species in Sibolga waters to determine the development of a valid, practical, and effective module in animalia material. This research was conducted at Senior High School Darur Rachmad which is located at Kerala, Sibolga, Sambas, Sibolga City. The subjects studied were students of class X consisting of 30 students. This study uses the ADDIE development model, namely analysis, design, development, implementation, and evaluation. The instruments used in this research were questionnaires and pretest-posttest question sheets. Based on the research results, the N-gain score on the students' pretest and posttest was 0.77 with the high criteria. So, converted into a percentage to measure effectiveness, a value of 77% was obtained in the effective category. The results of research on the development of biology modules based on the local potential of fish species in Sibolga waters are expected to increase student achievement.
KEANEKARAGAMAN JENIS TUMBUHAN PAKU (PTERIDOPHYTA) BERDASARKAN VARIASI KETINGGIAN DI KAWASAN HUTAN SIBAYAK II SUMATERA UTARA Rosmadani, Wiwid; Hutasuhut, Melfa Aisyah; Rahmadina, Rahmadina
BioEksakta : Jurnal Ilmiah Biologi Unsoed Vol 6 No 4 (2024): BioEksakta
Publisher : Fakultas Biologi Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.bioe.2024.6.4.12554

Abstract

Tumbuhan paku merupakan tumbuhan rendah berpembluh yang sangat banyak ditemukan di Hutan Sibayak II Sumatra Utara, tetapi keanekaragamannya masih belum terdata dengan baik, sehingga perlu dilakukan penelitian secara lebih rinci. Penelitian ini bertujuan untuk mengetahui jenis – jenis tumbuhan paku (Pteridophyta), Indeks keanekaragaman dan kelimpahan jenis pakis Pteridophyta di Hutan Sibayak II, Sumatera Utara. Penelitian ini menggunakan teknik kuadrat dengan 15 plot dan 3 transek. Temuan penelitian menunjukkan bahwa 32 spesies pakis berbeda telah ditemukan, termasuk Cyathea contaminans (Wall. Ex Hook.) Copel., Nepherolepis diksonioides Christ, Diplazium dilatatum Blume, Goniophlebium percussum (Cav.) Wagner & Grether, Christella subpubescens (Blume) Holttum, Vittaria ensiformis Sw., Humata repens (L.f.) J. small ex Dieis, Pyrrosia lingua (Thunb.) Farw, Asplenium nidus L., Ctenopteris mollicoma (Nees & Blume) Kunze, Angiopteris arborescens (Blanco) Merr., Diplazium poliferum (Lam.) Kaulf., Lindsaeaa lucida Blume, Lepisorus spicatus (L.f.) Li Wang, Selaginella intermedia (Blume) Spring, Asplenium caudatum G.Forst., Asplenium nitidum Sw., Cyathea contaminans (Wall. Ex Hook.)Copel., Allantodia sorgonensis (C.Presl) Ching, Tectaria incisa Cav., Allantodia lobulosa (Wall. Ex Mett.) Ching, Asplenium Bantamense (Blume) Baker, Lycopodiella cernua (L.) Pie.Serm, Pteridium arachnoideum (Kaulf.)Maxon, Dicranopteris sp., Davallia divaricate Blume, Histiopteris incisa (Thunb.) J. Sm., dan Dicranopteris lincaris (Burm.f.) Underw, Indeks keanekaragaman tumbuhan paku pada 3 variasi ketinggian 1300-1500, 1500-1700, dan 1700-1800 yaitu sebesar 2.28, 2.70 dan 2.39 adalah tergolong kategori sedang dan Kelimpahan tumbuhan paku (Pteridophyta) pada 3 variasi ketinggian yaitu pada tumbuhan Davallia divaricate Blume sebesar 24.55 dengan 136 individu.
Keanekaragaman dan Pola Sebaran Tumbuhan Famili Rubiaceae di Kawasan Hutan Sibayak II Sumatera Utara Anggraini, Deby; Hutasuhut, Melfa Aisyah; Rasyidah, Rasyidah
BIO-CONS : Jurnal Biologi dan Konservasi Vol. 7 No. 1 (2025): BIO-CONS: Jurnal Biologi dan Konservasi
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31537/biocons.v7i1.2257

Abstract

Rubiaceae adalah famili keempat dengan jumlah jenis terbanyak dalam Angiospermae setelah Orchidaceae, Asteraceae dan Leguminosae. Penelitian ini bertujuan untuk mengetahui jenis-jenis tumbuhan dari famili Rubiaceae, Indeks Keanekaragaman tumbuhan famili Rubiaceae dan Pola Sebaran tumbuhan famili Rubiaceae di Hutan Sibayak II Sumatera Utara yang telah dilaksanakan bulan Juli - Desember. Penelitian ini menggunakan metode petak kuadrat sebanyak 20 plot dengan ukuran plot 10m x 10m. Hasil penelitian ini diperoleh 8 genus dan 21 jenis. Jenis tumbuhan yang paling banyak ditemukan adalah genus Argostemma dengan nama jenis Argostemma parvifolium Benn., dan Jenis tumbuhan yang paling sedikit adalah genus Uncaria dengan nama jenis Uncaria tomentosa (Wild. Ex Schult.) DC. Indeks Keanekaragaman jenis tumbuhan famili Rubiaceae di Kawasan Hutan Sibayak II Sumatera Utara dikategorikan rendah dengan nilai indeks keanekaragaman (H’) adalah 1,42 yang termasuk kedalam komunitas rendah. Sedangkan Indeks pola sebaran tumbuhan famili Rubiaceae yaitu sebesar 6,24 yang artinya pola sebaran di Kawasan Hutan Sibayak II Sumatera Utara adalah mengelompok.
Co-Authors Ahyadiyani, R. Anas, Nirwana Astuti, Astri Widia Aulia, Putri Ayu Puspita Azzahra, Fathia Balqish, Annisa Deby Anggraini, Deby diana, Rahma Doly, Raja Hanifah Mutia Zaida Ningrum Amrul Harahap, Atika Rahmah Hasibuan, Telni Rusmi Tantri Husnarika Febriani, Husnarika Manalu, Kartika Manalu, Perlin B. Novianti, Mutiara Rahmadani, Nurul Rahmadina, Rahmadiana Rahmadina, Rahmadina Ramayati, Ike Rasyidah Rasyidah Rosifa, Gita Dewi Rosmadani, Wiwid Simbolon, Wira Hariati Sutriani, Iin Syukriah Tambunan, Efrida Pima Sari Tambunan, Efrida Prima Sari Tanjung, Fatimah Prawita Putri Samri Tazkiah, Citra Wahyu Aditya Zahratul Idami