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Tinjauan Nilai dan Konsep Konservasi Hutan Mangrove di Desa Tanjung Rejo (Wisata Hutan Mangrove Mekar Bahari) Rizki Amelia Nasution; Zahratul Idami
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11755

Mangrove forest is one of the natural resources that has the potential for protection and conservation of nature. Conservation can be defined as a system of management and sustainable use of the environment and natural resources. Tanjung Rejo Village, Percut Sei Tuan sub-district is one of the coastal areas with mangrove forest conditions that have been damaged. This study aims to identify the conservation efforts carried out by the people of Tanjung Rejo Village, precisely in the tourist area of the Mekar Bahari Mangrove Forest. The research was conducted by means of surveys, observations and interviews with the management community. The results show that the conservation efforts carried out by protecting and culturing mangrove plants and making mangrove forests as ecotourism and education of mangrove forests have not getting reached for maximum, if viewed from the presence of mangrove plants and the surrounding environment. Based on surveys and interviews about community perceptions of eco-edutourism development, the community agrees that in the near of future the mangrove forest in Tanjung Sari Village will be used as an eco-edutourism area. It can be said that conservation efforts do not reach the standard, so it is important to develop eco-tourism areas in mangrove forests by increasing public awareness of mangrove preservation. Keywords: Conservation, eco-edutourism, Mangrove Forest

Inventarisasi Jenis dan Potensi Tumbuhan Marga Elatostema, Pilea, dan Dendrocnide di Hutan Primer Desa Bukum Zahratul Idami; Melfa Aisyah Hutasuhut; Ike Ramayati
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11747

Plants of Elatostema, Pilea, and Dendrocnide genus are members of the Urticacea family that are scattered in the forest, one of which is found in the Primery Forest of Bukum Village, Sibolangit. The purpose of this study was to find out what types of plants from the genera Elatostema, Pilea and Dendrocnide live in the Forest of Bukum Village, and identify the potential use of these plants. This research method is an exploratory survey. The plant inventory was obtained using a 10m x 10m plot placed by purposive sampling. While the potential use of the use of research journal literature techniques. The results of this study obtained 8 species of the Elatostema genus, 3 species of the Pilea genus, and 2 species of the Dendrocnide genus. The literature study shows 5 potential uses of each type of plant studied from the three genera of the Urticacea family, namely wood producers, medicinal plants, fruits, vegetable producers, and animal feed

Tinjauan Nilai dan Konsep Konservasi Hutan Mangrove di Desa Tanjung Rejo (Wisata Hutan Mangrove Mekar Bahari) Rizki Amelia Nasution; Zahratul Idami
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL: JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11755

Mangrove forest is one of the natural resources that has the potential for protection and conservation of nature. Conservation can be defined as a system of management and sustainable use of the environment and natural resources. Tanjung Rejo Village, Percut Sei Tuan sub-district is one of the coastal areas with mangrove forest conditions that have been damaged. This study aims to identify the conservation efforts carried out by the people of Tanjung Rejo Village, precisely in the tourist area of the Mekar Bahari Mangrove Forest. The research was conducted by means of surveys, observations and interviews with the management community. The results show that the conservation efforts carried out by protecting and culturing mangrove plants and making mangrove forests as ecotourism and education of mangrove forests have not getting reached for maximum, if viewed from the presence of mangrove plants and the surrounding environment. Based on surveys and interviews about community perceptions of eco-edutourism development, the community agrees that in the near of future the mangrove forest in Tanjung Sari Village will be used as an eco-edutourism area. It can be said that conservation efforts do not reach the standard, so it is important to develop eco-tourism areas in mangrove forests by increasing public awareness ofÂ Â mangrove preservation.Â Keywords: Conservation, eco-edutourism, Mangrove Forest

Inventarisasi Jenis dan Potensi Tumbuhan Marga Elatostema, Pilea, dan Dendrocnide di Hutan Primer Desa Bukum Zahratul Idami; Melfa Aisyah Hutasuhut; Ike Ramayati
KLOROFIL: Jurnal Ilmu Biologi dan Terapan Vol 6, No 1 (2022): KLOROFIL : JURNAL ILMU BIOLOGI DAN TERAPAN
Publisher : Program Studi Biologi Fakultas Sains dan Teknologi Universitas Islam Negeri Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30821/kfl:jibt.v6i1.11747

Plants of Elatostema, Pilea, and Dendrocnide genus are members of the Urticacea family that are scattered in the forest, one of which is found in the Primery Forest of Bukum Village, Sibolangit. The purpose of this study was to find out what types of plants from the genera Elatostema, Pilea and Dendrocnide live in the Forest of Bukum Village, and identify the potential use of these plants. This research method is an exploratory survey. The plant inventory was obtained using a 10m x 10m plot placed by purposive sampling. While the potential use of the use of research journal literature techniques. The results of this study obtained 8 species of the Elatostema genus, 3 species of the Pilea genus, and 2 species of the Dendrocnide genus. The literature study shows 5 potential uses of each type of plant studied from the three genera of the Urticacea family, namely wood producers, medicinal plants, fruits, vegetable producers, and animal feed

BUTTERFLY DIVERSITY IN THE FOREST OF BUKUM VILLAGE SIBOLANGIT DISTRICT DELI SERDANG REGENCY NORTH SUMATRA Hamidah Harahap; Melfa Aisyah Hutasuhut; Zahratul Idami
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 11, No 1 (2023): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v11i1.14737

ABSTRAK Kupu-kupu adalah serangga yang aktif di siang hari yang memiliki peranan penting sebagai polinator pada suatu ekosistem dan bioindikator pada suatu lingkungan. Penelitian dilakukan untuk mengetahui diversitas jenis, kemerataan jenis, dan kelimpahan relatif jenis kupu-kupu di Hutan Desa Bukum Kecamatan Sibolangit Kabupaten Deli Serdang Sumatera Utara. Penelitian ini bersifat survey eksploratif dengan metode jelajah dan metode VES. Pengambilan sampel menggunakan jaring serangga, di pagi hari pukul 08.00-10.00 WIB dan sore hari 14.00-16.00 WIB. Terdapat 39 jenis kupu-kupu dari 6 famili dengan 473 individu. Indeks diversitas jenis kupu-kupu di Hutan Desa Bukum memiliki nilai rata-rata yaitu 2,93 yang termasuk dalam kategori sedang. Indeks kemerataan jenis kupu-kupu di Hutan Desa Bukum memiliki nilai rata-rata yaitu 0,79 yang termasuk dalam kategori tinggi. Indeks kelimpahan relatif jenis kupu-kupu di Hutan Desa Bukum yaitu jenis kupu-kupu Ypthima baldus dengan nilai rata-rata kelimpahan 18,60%. Berdasarkan analisis indeks diversitas, indeks kemerataan, dan indeks kelimpahan relatif jenis menunjukkan bahwa faktor abiotik atau kondisi lingkungan di Hutan Desa Bukum sesuai dengan siklus hidupnya kupu-kupu. Kata Kunci: Diversitas, Hutan Desa Bukum, Kemerataan, Kelimpahan relatif, Kupu-Kupu ABSTRACT Butterflies are insects who active in the day that have an important role as pollinators in an ecosystem and bioindicators in an environment. The study was conducted to determine species diversity, species evenness, and relative abundance of butterfly species in the Forest of Bukum Village Sibolangit District Deli Serdang Regency North Sumatra. This research is an exploratory survey using the roaming method and the VES method. Sampling using insect nets, in the morning at 08.00-10.00 WIB and in the afternoon 14.00-16.00 WIB. There are 39 species of butterflies from 6 families with 473 individuals. The butterfly species diversity index in the Forest of Bukum Village has an average value of 2.93 which is included in the medium category. The evenness index of butterfly species in the Forest of Bukum Village has an average value of 0.79 which is included in the high category. The relative abundance index of butterfly species in the Forest of Bukum Village is the Ypthima baldus butterfly species with an average abundance value of 18.60%. Based on the analysis of the diversity index, evenness index, and relative abundance index of species, it shows that abiotic factors or environmental conditions in the Forest of Bukum Village are in accordance with the life cycle of the butterfly. Keywords: Diversity, Bukum Village Forest, Equality, Relative Abundance, Butterfly

Keragaman Lumut Kerak (Lichenes) di Resort 6 Taman Nasional Batang Gadis (TNBG) Sumatera Utara Eka Nuryani; Melfa Aisyah Hutasuhut; Zahratul Idami
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.v6i1.5776

The purpose of this study was to determine the types of lichens, thallus types, and diversity index of lichens found in Resort 6 of Batang Gadis National Park. The method used in this study is an exploratory survey method with a squared plot technique using purposive sampling. The results of the study, there are 25 types of lichens from 13 families. The most commonly found family is the Parmeliaceae family and the most commonly found species is Lepraria sp. There are three types of thallus found in lichens, namely crustose, foliose, and fruticose types. There are 14 types of crustose-shaped lichens, 10 types of foliose shaped like leaves, and 1 type of fruticose shaped like dangling ribbons. The lichenes diversity index value is 2.96. From the results of the study it can be concluded that the diversity of lichens shows moderate diversity with a moderate distribution of individuals of each type. This also shows that the Batang Girls Resort 6 National Park area still has good air quality. Keywords: Diversity, Lichens (lichenes), Batang Gadis National Park

DIVERSITY OF FERNS (PTERIDOPHYTA) WITH DIFFERENT VEGETATION IN FOREST AREAS BUKUM VILLAGE, SIBOLANGIT SUB-DISTRICT Wira Hariati Simbolon; Melfa Aisyah Hutasuhut; Zahratul Idami
BIOTIK: Jurnal Ilmiah Biologi Teknologi dan Kependidikan Vol 11, No 2 (2023): JURNAL BIOTIK
Publisher : Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/biotik.v11i2.19348

Ferns or Pteridophyta are lower plants from the Cryptogamae division, which can be distinguished between roots, leaves, and stems. Ferns have great ecological importance, namely as understory plants that contribute to the long-term sustainability of forest ecosystems by mixing soil litter, as ground cover vegetation, as producers in the food chain, and as one of the pioneer plants in the succession of forest ecosystems. This study aims to determine the species, diversity index, and distribution pattern of ferns based on different vegetation in the Forest Area of Bukum Village, Sibolangit District, North Sumatra. The method used in this research is an exploratory survey method with a purposive sampling technique. The results of this study were 39 species found in the Forest Area of Bukum Village, 21 species in the watershed vegetation, 16 species in the Coffee Garden vegetation, and 14 species in the Primary Forest vegetation. The diversity index in the watershed vegetation is 2.32, the coffee plantation is 2.02, and the primary forest is 1.86. Based on the results of the diversity index, it shows that the diversity of ferns in the Forest area of Bukum Village is classified as moderate so the community is said to be stable. The Morisita index on the river flow vegetation is 1.43, the coffee garden vegetation is 2.13, and the primary forest vegetation is 2.05. The results of the Morisita index from each vegetation indicate that the distribution pattern of ferns in the Forest Area of Bukum Village is grouped because the environmental conditions required by ferns are not uniform.

DNA BARCODING OF HARIMONTING (RHODOMYRTUS TOMENTOSA) USING THE TRNL-F GENE Nazlil Khaira MS; Efrida Pima Sari Tambunan; Zahratul Idami
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.v7i1.8440

DNA Barcoding is one or more short gene sequences taken from a standard part of the genome and used to identify species. Harimonting plant is a wild plant, but in some places this plant is used as an ornamental plant. This study aims to determine the molecular characteristics of the trnL-F gene in Rhodomyrtus tomentosa, to determine the genetic diversity of Rhodomyrtus tomentosa using the trnL-F gene, and to examine the phylogenetic relationships of Rhodomyrtus tomentosa using the trnL-F gene. This research method was carried out in stages: sample collection, DNA isolation, PCR (Polymerase Chain Reaction), electrophoresis, sequencing and analysis of sequence results. Morphological characterization of Rhodomyrtus tomentosa plants collected from Tara Bunga Hill was seen from the results of DNA barcodes and observations of visible morphological characters and literature studies. The results of the Rhodomyrtus tomentosa DNA barcode from the results of molecular analysis of Rhodomyrtus tomentosa obtained the results of a sequence of 359 bp. The plant sequences of Rhodomyrtus tomentosa were analyzed using the MEGA 11 application. Genetic distance calculation (pairwise distance), GC content calculation, and nucleotide diversity were performed. Calculation of GC content showed that the value of GC content in Rhodomyrtus tomentosa was lower than AT content which indicated that Rhodomyrtus tomentosa species were more primitive. Based on the phylogenetic tree reconstruction, all species are divided into 2 clades.

Pengaruh Pemberian Pupuk PhotosyntheticBacteria (PSB) Terhadap Pertumbuhan Vegetatif Tanaman Terong Ungu (Solanum melongena L.) Varietas Yuvita F1 Tiara Dewi; Rahmadina Rahmadina; Zahratul Idami
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.v7i1.8636

Indonesia memiliki berbagai varietas terong, baik varietas unggul yang dikembangkan oleh produsen benih maupun lokal oleh petani. Salah satu varietas unggul yaitu Solanum melongena L. Var. Yuvita Fl dengan keunggulan tahan akan serangan hama dan penyakit. Terong ungu dalam berbuah tergantung interaksi tumbuh pada tanaman maupun lingkungan. Terdapat beberapa kendala dalam pertumbuhan dan produksi terong ungu yaitu faktor biotik yang disebabkan oleh serangan hama dan patogen serta abiotik yang disebabkan oleh suhu, lingkungan dan perubahan iklim. Salah satu bentuk pemeliharaan adalah dengan memberikan pupuk photosynthetic bacteria (PSB). Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pupuk photosynthetic bacteria (PSB) terhadap pertumbuhan vegetatif tanaman Terong ungu Hibrida F1 dan konsentrasi yang efektif bagi pertumbuhan tanaman terong. Penelitian ini merupakan penelitian kuantitatif berupa eksperimen. Pengambilan data menggunakan Rancangan Acak Kelompok (RAK) Non Faktorial, yaitu konsentrasi (P0 : Kontrol, P1 : Pemberian PSB 5 ml/1 liter air, P2 : Pemberian PSB 10 ml/1 liter air, P3 : Pemberian PSB 15 ml/1 liter air, P4 : Pemberian PSB 20 ml/1 liter air). Berdasarkan Hasil penelitian, Pemberian pupuk photosynthetic bacteria (PSB) memiliki pengaruh berbeda nyata terhadap tinggi tanaman, jumlah daun, indeks luas daun, kadar klorofil, jumlah bunga dan laju pertumbuhan relatif. Konsentrasi yang efektif dalam meningkatkan tinggi tanaman, jumlah daun, indeks luas daun, jumlah bunga dan laju pertumbuhan relatif adalah P2. Namun kadar klorofil konsentrasi paling baik adalah P4

Keanekaragaman Jenis Mangrove di Kawasan Suaka Margasatwa Karang Gading dan Langkat Timur Laut Kabupaten Langkat Sumatera Utara Astri Widia Astuti; Melfa Aisyah Hutasuhut; Zahratul Idami
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

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.

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