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All Journal Jurnal Biologi Universitas Andalas Jurnal Biologi Tropis Sains Natural: Journal of Biology and Chemistry Jurnal Hilirisasi IPTEKS (JHI) Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pengabdian kepada Masyarakat Nusantara Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Bioscientist : Jurnal Ilmiah Biologi Jurnal Pengabdian Kepada Masyarakat Jurnal Sylva Lestari Dharma: Jurnal Pengabdian Masyarakat Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat MetaBio : Jurnal Pendidikan Biodiversitas Journal of Biological Diversity
Solfiyeni Solfiyeni
Departemen Biologi FMIPA Universitas Andalas
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary Other

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Integrasi Kunjungan Lapangan dan Edukasi Hidroponik Dalam Pembelajaran Biologi Bagi Siswa SMA 9 Padang Mildawati, Mildawati; Solfiyeni, Solfiyeni; Mairawita, Mairawita; Noli, Zozy Aneloi; Alamsjah, Feskaharny
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 6 No. 2 (2025): Jurnal Pengabdian kepada Masyarakat Nusantara Edisi April - Juni
Publisher : Lembaga Dongan Dosen

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

Abstract

Edukasi hidroponik berbasis kunjungan lapangan bertujuan untuk memperkenalkan siswa SMA pada aplikasi praktis biologi dalam pertanian modern serta menghubungkan teori dengan praktik nyata. Kegiatan ini dirancang khusus untuk siswa SMA 9 Padang dengan pendekatan edukatif yang mengintegrasikan pelajaran biologi dengan pengalaman langsung dalam teknik hidroponik sebagai upaya mendukung ketahanan pangan sekolah. Metode yang digunakan mencakup beberapa tahap, yaitu sosialisasi awal untuk menyampaikan tujuan dan manfaat program, kunjungan lapangan ke fasilitas hidroponik guna mengamati proses budidaya tanaman secara langsung, dan praktik langsung di sekolah melalui instalasi sistem hidroponik sederhana. Penilaian efektivitas program dilakukan dengan menggunakan instrumen kuesioner pre-test dan post-test untuk mengukur perubahan tingkat pemahaman, minat, dan keterampilan siswa sebelum dan sesudah kegiatan. Hasil pengabdian menunjukkan adanya peningkatan signifikan dalam pemahaman konsep biologi, terutama terkait proses fisiologi tumbuhan dan teknik pertanian modern berbasis air. Selain itu, program ini berhasil membangun motivasi belajar siswa serta menumbuhkan kesadaran akan pentingnya teknologi pertanian ramah lingkungan. Simpulan dari kegiatan ini adalah bahwa edukasi berbasis kunjungan lapangan dan praktik hidroponik merupakan metode pembelajaran yang efektif dalam meningkatkan literasi sains siswa sekaligus memperkuat integrasi pendidikan dan praktik ketahanan pangan di lingkungan sekolah.
Estimation of Mangrove Canopy Cover in The Carocok Tarusan Tourist Area Irawan, Fiska Asif; Mukhtar, Erizal; Solfiyeni, Solfiyeni
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9572

Abstract

The mangrove canopy cover is the uppermost layer in the mangrove vegetation group, which is formed by the crown (leaf group) of mangrove vegetation and covers the layer below. The purpose of the study is to determine the estimation of mangrove canopy cover in the Carocok area using the MonMang v2.0 application and to determine the influence of environmental factors on the mangrove canopy cover in the Carocok area. This research was conducted from December 2023 to January 2024 in the Carocok Tarusan tourist area, Pesisir Selatan Regency, West Sumatra.The method used in this study is the transect line method with the placement of transects carried out from the coastline to the land that has true mangrove vegetation. In the transect line, 20 plots were mapped with a size of 5 x 5 m. Then, the crown cover was measured using the MonMang v2.0 application using the hemispherical photography method on each plot. The results of the study show that the average mangrove canopy cover in this Carocok area is 69.19% and is classified as a medium category. The results of the study also showed that environmental factors between salinity, temperature, and pH had an influence on the mangrove canopy cover in the Carocok Tarusan area.
Analysis of Mangrove Canopy Cover with MonMang Application in Gemuruh River, West Sumatra, Indonesia Irtanti, Amartia Eksa; Mukhtar, Erizal; Solfiyeni, Solfiyeni
Jurnal Biologi Tropis Vol. 25 No. 3 (2025): Juli-September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i3.9593

Abstract

Mangrove canopies play a vital role in the photosynthetic process through their structure and density. The denser the canopy, the more difficult it is for sunlight to penetrate, making it less likely for mangroves in the seedling and sapling stages to receive adequate sunlight. This study aims to determine the mangrove canopy cover using the MonMang application and to determine the influence of environmental factors on mangrove trees. One method for measuring this is by applying the MonMang application in the mangrove forest of Sungai Gemuruh, Pesisir Selatan Regency, to determine canopy width within the ecosystem. The line transect method was used to estimate canopy cover, with transects laid from the shoreline inland through areas with true mangrove vegetation. Along the transects, 10 × 10 m plots were established. The MonMang application was applied to each plot to measure canopy cover, accompanied by data analysis, including the calculation of mangrove tree density. The results showed that the average canopy cover was higher along Transect II (76.88%) compared to Transect I (75.72%). Based on this study, it can be concluded that the estimated canopy cover in the Sungai Gemuruh Tourism Area falls into the category of very dense canopy cover.
INTEGRASI KUNJUNGAN LAPANGAN DAN EDUKASI HIDROPONIK DALAM PEMBELAJARAN BIOLOGI BAGI SISWA SMA 9 PADANG Mildawati; Solfiyeni; Mairawita; Zozy Aneloi Noli; Feskaharny Alamsjah
Dharma: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2025): Mei
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/dlppm.v6i1.13813

Abstract

Field trip-based hydroponics education aims to introduce high school students to the practical application of biology in modern agriculture, bridging theoretical knowledge with real-world practice. Designed for students of SMA 9 Padang, this programme integrates biology lessons with hands-on hydroponic activities. It includes several key stages: initial socialisation to explain the programme's goals, field visits to hydroponic facilities for firsthand learning, and practical implementation of hydroponic systems at the school. The programme's effectiveness was assessed using questionnaires to evaluate students' understanding, interest, and practical skills before and after participation. The results highlighted significant improvements in students' comprehension of biology concepts, particularly regarding plant growth and hydroponic techniques. Additionally, the programme enhanced students' interest in sustainable agriculture practices. By combining experiential learning with classroom instruction, this initiative is expected to serve as a compelling model for applied biology education, promoting active engagement and deeper learning at the high school level.
STUDY OF COMPOSITION AND STRUCTURE OF UNDERGROWTH  VEGETATION IN AREAS INVADED BY INVASIVE ALIEN SPECIES BELLUCIA PENTAMERA NAUDIN IN  CONSERVATION AREA OF PT. TKA SOUTH SOLOK Solfiyeni; Indriani
Jurnal Metabio Vol. 4 No. 1 (2022): MetaBio : Jurnal Pendidikan (Edisi Elektronik)
Publisher : Program Studi Pendidikan Biologi, Fakultas Keguruan Dan Ilmu Pendidikan Universitas Simalungun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/akce3v58

Abstract

The invasion of alien plants such as Bellucia pentamera can reduce biodiversity in the conservation forest area. Analysis of undergrowth vegetation in the area invaded by invasive alien plants Bellucia pentamera Naudin in the Conservation Area of PT. TKA Solok Selatan in MarchAugust 2020. This study aims to determine the composition and structure of undersgrowth vegetation in areas invaded by invasive alien plants Bellucia pentamera and to see the effect of distance from the road on the distribution of Bellucia pentamera tillers. The method used in this research is the quadratic method with belt transects of 2 x100 meters from the edge of the forest to the forest. The composition of understorey in the Conservation Area of PT. TKA were found as many as 48 species from 32 families. The distance from the highway affects the light intensity and also affects the distribution of the number of B. pentamera seedling individuals. The highest important value index of undergrowth was Shorea leprosula, Bellucia pentamera, and Clidemia hirta with a value of 40.51%; 29.20%; 19.43% while the diversity index (H ') of undergrowth with a value of 3.0 means that the diversity index is classified as medium.
Diversity Weed of plantation Oranges (Citrus nobilis Lour.) with Different Ages in Lima Puluh Kota Regency. Solfiyeni, Solfiyeni; Mardianti, Yomita
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6505

Abstract

Abstract: Weeds in citrus plantation areas create competition with staple plants for water, nutrients, light and can even compete with staple crops by releasing allelochemical compounds (allelopathy). This research aims to determine the composition and structure of weeds in Jesigo orange (Citrus nobilis Lour.) plantations of different ages in Gunuang Omeh sub-district, Lima Puluh Kota district, West Sumatra province. This research was carried out using the quadratic method by placing plots using purposive sampling in orange plantations aged 10 years and aged 1.5 years. At both locations plots measuring 10x10 meters were created which were divided into 25 subplots measuring 2x2 meters. In each subplot, observations were made of weed species and the number of individuals of each species. Data analysis was carried out using the important value index formula, Shannon-Wienner Diversity Index and Sorensen Similarity Index. The results of the research in orange plantations aged 10 years found 6 families, 15 genera, 15 species and 889 individual weeds, while in orange plantations aged 1.5 years, 7 families, 14 genera, 14 species and 588 individual weeds were found. The dominant weed in orange plantations aged 10 years is Aeschynomene indica with an important value index (IVI) of 23.84% and in orange plantations aged 1.5 years is Melastoma malabathricum with an IVI of 19.15%. The value of the species diversity index (H') in orange plantations aged 10 years is 2.49 and in orange plantations aged 1.5 years is 2.34, which indicates that the species diversity at both locations is classified as moderate. The similarity index value for both plantations is 13.8%. The composition and structure of weeds in orange plantations aged 10 years and 1.5 years old are different and the similarity of weed species in both locations is low.
Estimated Tree Carbon Reserves and Saplings in the Nagari Sumpur Kudus Social Forestry Area, Sijunjung Regency Amanda, Falencia Mauri; Chairul, Chairul; Solfiyeni, Solfiyeni; Mukhtar, Erizal
Jurnal Biologi Tropis Vol. 24 No. 1 (2024): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i1.6552

Abstract

The forest within The Social Forestry of Nagari Sumpur Kudus, Sijunjung Regency has the ability to store carbon reserves. The forest area located in the highlands shows a lot of biodiversity, influenced by the ability of the forest to maintain carbon stocks and diverse plant species in the area. The purpose of this study is to determine the total biomass and total carbon stocks stored in the Social Forestry Area of Nagari Sumpur Kudus, Sijunjung Regency. This research was conducted from May to October 2023. Taking at tree and sapling strata uses a nondestructive sampling method. From the results, it is obtained that the three strata are as many as 14 families and 14 species. The sapling strata is obtained from as many as 17 families and 37 species. The total above-ground biomass is l78,97 ton/ha consisting of 177,83 ton/ha tree biomass and 1,13 ton/ha sapling biomass. The total above-ground carbon stock is 86,11 ton/ha consisting of tree carbon stock 85,58 ton/ha and sapling carbon stock 0,53 ton/ha. The Social Forestry Area of Nagari Sumpur Kudus, Sijunjung Regency has the potential to store carbon stocks which is included in the medium category and need to be maintained.
Composition and Structure of Trees and Saplings in the Catchment Area of PLTA PT. Kerinci Merangin Hydro, Jambi Fadhlan, Adli; Chairul, Chairul; Solfiyeni; Muchtar, Erizal
Jurnal Biologi Tropis Vol. 24 No. 4 (2024): Oktober - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v24i4.7548

Abstract

In the management of the catchment area, vegetation plays a crucial role in regulating the hydrological cycle of the ecosystem. However, the construction of dams for hydropower plants and the lack of management of the surrounding area pose a serious threat to forest deforestation. This study aimed to determine the composition and structure of tree stands and tree saplings in the catchment area of PT Kerinci Merangin Hydro Power Plant, Jambi. This method uses a field survey by conducting vegetation analysis on 20 m x 50 m sub-plots with a size of 10 m x 10 m and 5 m x 5 m for trees and saplings. Based on the results, 21 families, 31 genera, 36 species, and 54 individuals were found in the tree strata with Lauraceae as the co-dominant family with a percentage of 12.96%, while the composition of sapling strata plant vegetation found 17 families, 23 genera, 25 species, and 33 individuals with the co-dominant family in the Sapindaceae family with a percentage of 15.15%. Microcos sp. species has the highest INP of 28.80% for tree strata and Dimocarpus sp. for sapling strata at 28.39%. The diversity index was high in the tree stratum at 3.43 and sapling at 3.13. This study can help determine strategies for implementing soil and water conservation, especially forestry regulations, in landscape management.
Utilization of Plants in Agroforestry at Sungai Buluh LPHN, West Sumatra Putri, Novia Anas; Chairul, Chairul; Solfiyeni, Solfiyeni
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i1.8562

Abstract

Agroforestry is an intensive land management system combining forestry, agricultural, fruit, and medicinal plants to achieve optimal results while ensuring land conservation and local community practices. This research aims to explore the utilization of agroforestry in the LPHN (Nagari Forest Management Institute) Sungai Buluh, Padang Pariaman Regency. The study was conducted from December to February 2024 using the transect method. The results revealed that the community utilizes 25 types of medicinal plants to treat various ailments such as fever, diarrhea, coughs, colds, wounds, digestive issues, and joint pain. The most commonly used plant part is the leaf, due to its practicality and easy accessibility. These medicinal plant uses reflect the community's traditional knowledge passed down through generations. Furthermore, non-timber forest products were categorized into two groups based on their usage: 4 types of food ingredients and 4 types of natural dyes or cooking ingredients. In conclusion, the study highlights the significant role of local agroforestry practices in maintaining health and biodiversity. The implications of this research suggest the need for sustainable agroforestry management to preserve both ecological and cultural values.
Kolaborasi Lintas Negara: Integrasi Biologi Terapan dan Budaya Minangkabau dalam Pengabdian Masyarakat Internasional di Universiti Malaya Mildawati, Mildawati; Solfiyeni, Solfiyeni; Nurmiati, Nurmiati; Dahelmi, Dahelmi; Audina, Zikkra
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 6 No. 3 (2025): Edisi Juli - September
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v6i3.6560

Abstract

Kegiatan pengabdian masyarakat internasional ini merupakan bentuk kolaborasi akademik dan sosial antara Universitas Andalas (UNAND) dan Universitas Malaya (UM), yang turut melibatkan komunitas lokal seperti Bundo kanduang Kerapatan Adat Nagari (KAN) Limau Manis dan Ikatan Keluarga Minangkabau Malaysia (IKMM). Tujuan utama kegiatan ini adalah memperkuat hubungan kelembagaan melalui lokakarya biologi terapan dan pertukaran pengetahuan berbasis nilai-nilai budaya Minangkabau. Permasalahan yang diidentifikasi mencakup terbatasnya integrasi pengetahuan biologis dalam konteks lintas budaya dan kurangnya media komunikasi efektif antar komunitas akademik dan masyarakat. Dengan pendekatan partisipatif, kegiatan ini meliputi lokakarya tematik, diskusi ilmiah, serta pertunjukan budaya yang menampilkan artefak tradisional seperti piring hitam yang masih tersimpan dan relevan hingga kini di Museum Universiti Malaya. Hasil kegiatan menunjukkan peningkatan pemahaman peserta terhadap penerapan biologi dalam kehidupan sehari-hari dan penguatan jejaring kerja sama antara institusi pendidikan dan masyarakat adat. Pendekatan berbasis budaya lokal terbukti efektif dalam menjembatani perbedaan dan memperkuat komunikasi ilmiah lintas negara. Kegiatan ini memberikan kontribusi penting dalam mendukung diplomasi akademik, pelestarian budaya, dan pemberdayaan masyarakat melalui ilmu hayati.
Co-Authors - Yastori AA Sudharmawan, AA Aadrean Ade Adriadi ADLI FADHLAN Adli Fadhlan Afdhal Muttaqin AL AZIZ Aldi Yulianda Amanda, Falencia Mauri Andrea Suri, Ayu Resti Anggun Sophia ANISA AZZAHRA Anita Mayang Sari Ardinis Arbain Audina, Zikkra Ayu Resti Andrea Suri Bahren Bahren Bonna Suveltri Chairul Chairul Chairul Cleopatra Dahelmi Dahelmi Dera Satria Fitri Desyandri Desyandri DEWI NURHASANAH Dewi Imelda Roesma Dika Putri Sehati Dwi Nofa Rina EFENDI Efrizal Efrizal ELSA PUTRI Erizal Mukhtar Fadhlan, Adli FERDINA WINATA Ferry Lismanto Syaiful Feskaharny Alamsjah Fitri, Zakiatil Fuji Astuti Febria Gayatri, Satya GITO SYAHPUTRA Hafiza Khairunnisa Hafizhah Rahmayani HAFIZUL MAULANA MUFTI HANIFA MARISA Hendra Kusuma Imelda Imelda Indah Yusliga Sari Purba Indriani Irawan, Fiska Asif Irtanti, Amartia Eksa Izmiarti Izmiarti, Izmiarti Jabang Nurdin Kasman Karimi Lidia Gusvita Nasra Lily Rahmawati Liza Febriani Sukma Liza Febriani Sukma Lubis, Amelia Sriwahyuni M. ABDUL AZIZ M. Idris M. Teguh Dhiya Ulhaq M. Teguh Dhiya Ulhaq Mahdivan Syafwan Mairawita Mairawita, Mairawita Mansyurdin Mardianti, Yomita Marpaung, Masdalena Mildawati Mildawati Mildawati Muchtar, Erizal Muhammad Azli Ritonga Muhammad Azli Ritonga Muhammad Samudra Ilham Narwen Narwen Nur Aisyah Fikri NURHASNA NURHASNA Nurmiati Nurmiati Putri Seti Ayu Putri, Novia Anas Rahma Devi Rahma Devi Ramadani, Mery reniwati reniwati Rian Anggraini Salsa Fauzania SHAVIRA PERDANI SAFITRIA HANAFI SHERLI IVANI Siska Yuningsih Siti Sovia Suwirmen, Suwirmen Syamsuardi Saodi Syamsuardi Syamsuardi Taufik Rahman TESRI MAIDELIZA Tesri Maideliza Tibrani Tibrani Uswatul Inayah Vera Pertiwi Vera Pujani Winda Gusmawarni Yefrida - Zahra Hikmah Lubis Zahra Ramadhani Zozy Aneloi Noli Zozy Aneloi Noli Zuhri Syam Zulfi Zulfi