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All Journal Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences Indonesia Medicus Veterinus Jurnal Biologi Universitas Andalas Jurnal Fisika Unand Jurnal Biologi Tropis Jurnal Farmasi Sandi Karsa Community Development Journal: Jurnal Pengabdian Masyarakat BioEksakta : Jurnal Ilmiah Biologi Unsoed Jurnal Pengabdian kepada Masyarakat Nusantara Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Indonesian Journal of Social and Educational Studies Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Riset Ilmu Manajemen Bisnis dan Akuntansi Bioeksperimen Berita Biologi Biodiversitas Journal of Biological Diversity
Mildawati Mildawati
Universitas Andalas
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary Other

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Micromorphological analysis of spores on various species of pteridophytes: Implications for species identifications MILDAWATI MILDAWATI; SHAVIRA PERDANI SAFITRIA HANAFI; ELSA PUTRI; M. ABDUL AZIZ; SHERLI IVANI; NURHASNA NURHASNA; SOLFIYENI SOLFIYENI
Biodiversitas Journal of Biological Diversity Vol. 26 No. 5 (2025)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d260530

Abstract

Abstract. Mildawati, Hanafi SPS, Putri E, Aziz MA, Ivani S, Nurhasna, Solfiyeni. 2025. Micromorphological analysis of spores on various species of pteridophytes: Implications for species identifications. Biodiversitas 26: 2332-2338. Pteridophytes, a group of vascular plants, play a critical role in ecosystem balance. However, taxonomic challenges persist in identifying and classifying their species. Spore micromorphological characters, unique to each species, offer a potential solution to these issues. This study aimed to examine the spore micromorphology of several pteridophyte species growing on the Universitas Andalas campus, Padang, Indonesia. The species examined included Antrophyum callifolium, Asplenium nidus, Davallia denticulata, Pteris vittata, Pyrrosia adnascens, P. longifolia, and P. piloselloides. Spore samples were observed using a binocular light microscope with a magnification 40x objective lens and documented with the OptiLabView4 application. The results revealed that most pteridophytes spores studied exhibited a monolete laesura type with an ellipsoid shape, except for A. callifolium and P. vittata, which showed a trilete laesura type with a tetrahedral shape. Exospore ornamentation was varied: verrucate in A. callifolium, A. nidus, D. denticulata, and P. vittata; reticulate in P. adnascens and P. longifolia; and echinate in P. piloselloides. Spore sizes were categorized as medium (25-50 ?m) for A. callifolium, A. nidus, D. denticulata, and P. vittata.; and large (60 ?m) for P. adnascens, P. longifolia, and P. piloselloides. Spore micromorphology of pteridophytes on the Universitas Andalas campus, revealing significant diversity in size, shape, and ornamentation.
Species Delimitation in the Genus Lepisorus (Polypodiaceae): Implications for Adaptation, Ecology, and Distribution on Evolutionary Diversification Violanda Aldila Rahayu; Mildawati Mildawati
Jurnal Biologi Tropis Vol. 26 No. 1 (2026): 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.v26i1.11192

Abstract

The genus Lepisorus (Polypodiaceae) exhibits high morphological, ecological, and genetic diversity, often complicating species delimitation based on single lines of evidence. This study synthesized evidence on ecological adaptation, distribution patterns, and the genetic mechanisms underlying diversification in Lepisorus through a systematic review of primary articles published between 2015 and 2025, retrieved from major international databases. The results indicate close evolutionary relationships between Lepisorus waltonii and L. clathratus based on chloroplast genome data, while L. scolopendrium and L. bicolor exhibit pronounced ecological plasticity associated with habitat disturbance. Cytological variation, including diploid and tetraploid cytotypes within the L. clathratus complex, correlates with elevational distribution and environmental tolerance. Additionally, polyploidy and hybridization in L. nigripes and L. yamaokae contribute to the diversification of their lineages. These findings underscore the need for an integrative taxonomic approach that combines morphological, molecular, cytological, and ecological data to accurately delimit species in Lepisorus.
PEMANFAATAN SAMPAH KULIT JERUK (Citrus nobilis Lour.) SEBAGAI ECO ENZYME (EE) DI DESA KOLOK NAN TUO, KECAMATAN BARANGIN, SAWAHLUNTO Solfiyeni Solfiyeni; Mairawita Mairawita; Mildawati Mildawati; Chairul Chairul; Suwirmen Suwirmen; Aldi Yulianda; Kasman Karimi; Tibrani Tibrani
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 2 No. 2 (2023): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v2i2.596

Abstract

Recently, environmental problems have become a significant concern throughout the world. One of the most pressing issues is effective and sustainable waste management. In connection with this issue, community service activities have been carried out with the title efforts to use orange peel waste as an Eco enzyme, one of the efforts to utilize household organic waste. Kolok Nan Tuo Village is one of the villages that have orange crop commodities. So far, people must learn how to manage orange peel waste so it only becomes waste in the surrounding environment. The use of enzymes in organic waste processing has been widely researched. Eco enzyme, namely an enzyme developed with an environmentally friendly approach. This activity aims to inform the public about the impact of unmanaged organic waste (organic waste), the benefits and advantages of using Eco enzyme, how to make the Eco enzyme, and practice how to make Eco enzyme from orange peel waste. The methods used in this activity are the literature study, survey, counseling, and direct practice on making Citrus nobilis Lour Eco enzyme. The community was enthusiastic about this activity, as shown by the many questions and the desire to participate in direct practice in making Eco enzymes. Keywords: Eco enzyme, Kolok Nan Tuo Village, Orange Peel Abstrak Akhir-akhir ini masalah lingkungan menjadi perhatian utama di seluruh penjuru dunia. Salah satu isu yang paling mendesak adalah pengelolaan limbah yang efektif dan berkelanjutan. Berkaitan dengan isu ini, maka telah dilakukan kegiatan pengabdian kepada masyarakat dengan judul upaya pemanfaatan sampah kulit jeruk sebagai eco enzyme, yang merupakan salah satu upaya pemanfaatan sampah organik rumah tangga. Desa Kolok Nan Tuo adalah salah satu desa yang memiliki komoditas tanaman jeruk. Selama ini masyarakat belum mengenal cara pengelolaan sampah kulit jeruk, sehingga hanya menjadi limbah di lingkungan sekitarnya. Penggunaan enzim dalam proses pengolahan sampah organik telah banyak diteliti. eco enzyme, yaitu enzim yang dikembangkan dengan pendekatan ramah lingkungan. Tujuan dari kegiatan ini adalah untuk memberikan informasi kepada masyarakat mengenai dampak limbah organik (sampah organik) yang tidak dikelola, manfaat dan keuntungan dari penggunaan eco enzyme, cara pembuatan eco enzyme serta praktik cara pembuatan eco enzyme dari limbah kulit buah jeruk. Metode yang digunakan dalam kegiatan ini adalah metode studi pustaka, metode survei, metode penyuluhan, dan praktik langsung cara pembuatan eco enzyme Citrus nobilis Lour. Masyarakat sangat antusias dengan kegiatan ini yang ditunjukkan dengan banyaknya pertanyaan dan keinginan untuk ikut praktek langsung dalam pembuatan eco enzyme. Kata kunci: Eco enzyme, Desa Kolok Nan Tuo, Kulit Jeruk
WORKSHOP PENGUATAN KOMPETENSI SISWA SMA DI KOTA PADANG MENUJU OLIMPIADE SAINS NASIONAL (OSN) IPA DAN MATEMATIKA TINGKAT NASIONAL Mildawati Mildawati; Solfiyeni Solfiyeni; Mairawita Mairawita; Fuji Astuti Febria; Muhammad Samudra Ilham; Zulfi Zulfi; Yefrida Yefrida; Imelda Imelda; Afdhal Muttaqin; Narwen Narwen; Efendi Efendi; Mahdivan Syafwan
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 3 No. 1 (2024): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v3i1.617

Abstract

The National Science Olympiad (OSN) is a prestigious event that involves the best students from various levels of education who have passed a rigorous selection at the district and provincial levels. One way to improve the quality of students in facing the OSN in Science and Mathematics is through structured coaching. The OSN Science and Mathematics Workshop held around the UNAND campus in Padang City is one such effort that has proven successful. The objectives of this workshop include three main aspects, namely improving the competence of high school students in basic science and mathematics, improving students' skills in solving OSN questions and improving the quality of high school education in Padang City. The workshop consisted of three main stages: planning, implementation, and evaluation. In the planning stage, OSN questions from the previous year were collected to be used as learning materials. The implementation stage involved a series of activities, including a pre-test, structured learning through lectures, question simulations, and discussions using audiovisual aids. The evaluation was conducted through a post-test to measure the improvement of students' understanding after attending the workshop. The results of this workshop showed a significant increase in the understanding of students who had participated from 30% to 60%. This illustrates the effectiveness of a sustainable and structured approach in improving student competencies to face OSN competitions in Science and Mathematics. This workshop could become a model for efforts to improve the quality of education in schools around the campus. It can be an inspiration for other educational institutions. Keywords: National Science Olympiad (OSN), Senior High School, workshop Abstrak Olimpiade Sains Nasional (OSN) adalah ajang prestisius yang melibatkan siswa-siswa terbaik dari berbagai tingkatan pendidikan yang telah melewati seleksi ketat di tingkat kabupaten dan provinsi. Salah satu cara meningkatkan kualitas siswa menghadapi OSN bidang IPA dan Matematika adalah melalui pembinaan terstruktur. Workshop OSN IPA dan Matematika yang diselenggarakan di sekitar kampus Universitas Andalas (UNAND) di Kota Padang adalah salah satu upaya yang telah terbukti berhasil. Tujuan dari workshop ini mencakup tiga aspek utama, yaitu meningkatkan kompetensi, keterampilan, dan mutu pendidikan siswa SMA dalam ilmu dasar IPA dan Matematika di Kota Padang. Workshop ini terdiri dari perencanaan, pelaksanaan, dan evaluasi. Pada tahap perencanaan, soal-soal OSN dari tahun sebelumnya dikumpulkan sebagai bahan pembelajaran. Tahap pelaksanaan, dilakukan pre-test, ceramah, simulasi soal, dan diskusi dengan peralatan audiovisual. Evaluasi dilakukan post-test untuk mengukur tingkat pemahaman siswa setelah workshop. Hasilnya, terjadi peningkatan signifikan dalam pemahaman soal OSN, yaitu dari 30% menjadi 60%. Hal ini menggambarkan efektivitas pendekatan berkelanjutan dan terstruktur dalam meningkatkan kompetensi siswa untuk menghadapi kompetisi OSN bidang IPA dan Matematika. Workshop semacam ini berpotensi menjadi model upaya peningkatan kualitas pendidikan di sekolah sekitar kampus dan dapat menjadi inspirasi bagi lembaga pendidikan lain. Kata Kunci: Olimpiade Sains Nasional (OSN), SMA, workshop
PEMBERDAYAAN IBU RUMAH TANGGA DALAM PEMANFAATAN MICROGREEN DAN HEALTHY JUICE UNTUK GIZI KELUARGA Mairawita; Zozy Aneloi Noli; Feskaharny Alamsjah; Solfiyeni; Mildawati
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 3 No. 2 (2024): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v3i2.742

Abstract

Microgreens and healthy juice are closely related to family nutrition and a healthy lifestyle. This community service activity aims to empower homemakers to use microgreen vegetables in the form of kale and kale and make healthy juice from these vegetables to fulfill family nutrition needs as part of efforts to live a healthy lifestyle. Community service activities regarding the introduction of microgreens and healthy juices were held on June 13, 2024, in Limau Manis Selatan Village, Unand Block B lecturer housing complex, Ulugadut, Pauh District, Padang, which was attended by 50 members of Majlis Taklim Darul Ulum. Implementation methods include socialization, discussion, and direct practice. As many as 90% of participants showed increased knowledge about microgreens, and 85% better understood the importance of healthy juice and how to make it. Awareness regarding participants' nutritional knowledge increased, with greater interest in including microgreens and healthy juices in their daily diet. Activities achieved satisfactory results as demonstrated by high participation and enthusiasm during socialization, discussion, and practice sessions. At the end of the activity, interviews were conducted with participants. Live demonstrations and independent practice are proven effective in teaching new knowledge and skills. Challenges such as time and material limitations were overcome with a follow-up plan, including forming small working groups and follow-up sessions to evaluate progress. This activity increased the knowledge, skills, and enthusiasm of Majlis Taklim Darul Ulum members to live a healthy lifestyle. Post-training, the results show the potential for sustainability in encouraging healthy lifestyles of training participants and strengthening communities.
DIVERSIFIKASI OLAHAN PISANG MELALUI PENGABDIAN MASYARAKAT: MEWUJUDKAN KEMANDIRIAN EKONOMI BERBASIS NAGARI DI DESA SAUREINU, SIPORA SELATAN Mairawita; Solfiyeni; Dewi Imelda Roesma; Mildawati; Vera Pujani; Taufik Rahman; Salsa Fauzania
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 4 No. 1 (2025): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v4i1.793

Abstract

Abstract Saureinu is a village located in the interior of Sipora Island, Mentawai Islands Regency. The majority of the village's population works as banana farmers. This community service activity aims to build the Saureinu Village community's capacity to manage banana potential into high-value products, support the village's economic independence, and strengthen the community-based economy. The methods used include a participatory approach with stages of potential and problem surveys, technical training on banana product diversification, and training in small business management and marketing through digital platforms. The results of this program show significant success in improving the skills of the Saureinu Village community in processing bananas into various innovative products with economic value. Products such as banana chips with multiple flavors, banana jam, nuggets, and frozen bananas ready to fry are the main results of the training and mentoring provided. These products have been successfully developed and marketed locally and through a wider distribution network, opening up new market opportunities for the community. In addition, this program positively impacts community income due to the sale of processed banana products. Participants also gain a deeper understanding of small business management, from raw material management to marketing strategies, including digital marketing relevant to current market needs. With the increase in skills and knowledge, the community is more confident in developing businesses based on local potential, which ultimately supports the creation of community-based economic independence. This program proves that processing local agricultural products can effectively improve community welfare in a sustainable manner. Keywords: Saureinu Village, marketing, banana products, small businesses Abstrak Saureinu merupakan salah satu desa yang terletak di pedalaman Pulau Sipora, Kabupaten Kepulauan Mentawai. Mayoritas penduduk desa ini berprofesi sebagai petani pisang. Kegiatan pengabdian kepada masyarakat ini bertujuan membangun kapasitas masyarakat Desa Saureinu dalam mengelola potensi pisang menjadi produk bernilai jual tinggi, mendukung kemandirian ekonomi nagari, serta memperkuat ekonomi berbasis komunitas. Metode yang digunakan meliputi pendekatan partisipatif dengan tahapan survei potensi dan permasalahan, pelatihan teknis diversifikasi produk pisang serta pelatihan manajemen usaha kecil dan pemasaran melalui platform digital. Hasil program ini menunjukkan keberhasilan signifikan dalam meningkatkan keterampilan masyarakat Desa Saureinu dalam mengolah pisang menjadi berbagai produk inovatif yang bernilai ekonomis. Produk-produk seperti keripik pisang aneka rasa, selai pisang, nugget dan pisang beku siap goreng menjadi hasil utama dari pelatihan dan pendampingan yang diberikan. Produk-produk tersebut tidak hanya berhasil dikembangkan, tetapi juga telah dipasarkan baik di tingkat lokal maupun melalui jaringan distribusi yang lebih luas, membuka peluang pasar baru bagi masyarakat. Selain itu, program ini memberikan dampak positif berupa peningkatan pendapatan masyarakat sebagai hasil dari penjualan produk olahan pisang. Peserta juga mendapatkan pemahaman yang lebih mendalam tentang manajemen usaha kecil, mulai dari pengelolaan bahan baku hingga strategi pemasaran, termasuk pemasaran digital yang relevan dengan kebutuhan pasar saat ini. Dengan adanya peningkatan keterampilan dan pengetahuan tersebut, masyarakat lebih percaya diri dalam mengembangkan usaha berbasis potensi lokal, yang pada akhirnya mendukung terciptanya kemandirian ekonomi berbasis komunitas. Program ini membuktikan bahwa pengolahan hasil pertanian lokal dapat menjadi solusi yang efektif untuk meningkatkan kesejahteraan masyarakat secara berkelanjutan. Kata Kunci:  Desa Saureinu, pemasaran, produk pisang, usaha kecil
TRANSFORMASI PEKARANGAN PRODUKTIF MELALUI MICROGREENS, PUPUK ORGANIK CAIR, DAN PESTISIDA NABATI DI NAGARI SIMAWANG Mildawati Mildawati; Solfiyeni; Aadrean; Syamsuardi; Hafiza Khairunnisa; Siti Sovia; Zahra Hikmah Lubis; Zahra Ramadhani
Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat Vol. 5 No. 1 (2026): Jurnal Abdi Inovatif : Pengabdian kepada Masyarakat
Publisher : Universitas Nusa Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31938/jai.v5i1.975

Abstract

Nagari Simawang has strong agricultural potential, yet the community faces limited yard utilization, dependence on costly chemical inputs, and low awareness of sustainable farming practices. This community service program aimed to enhance the knowledge and skills of residents, particularly women’s groups (PKK) and farmer groups, through practical and eco-friendly agricultural innovations. Activities were conducted in January 2026 using counseling, demonstrations, and participatory training. The program introduced three innovations: (1) microgreens cultivation using cocopeat media for limited spaces; (2) liquid organic fertilizer production from rice washing water and onion peel waste; and (3) botanical pesticide preparation from mature papaya leaves. The results indicated high participant enthusiasm, active engagement, and improved ability to independently apply the introduced techniques. In addition, participants gained greater awareness of household waste utilization and sustainable farming systems. Overall, these simple technologies proved practical and effective in strengthening household food security, reducing production costs, and promoting environmental sustainability in Nagari Simawang. Keywords: microgreens, liquid organic fertilizer, botanical pesticide, food security, sustainable agriculture
Co-Authors Aadrean ADLI FADHLAN Adli Fadhlan Afdhal Muttaqin Ahmad Taufiq AL AZIZ Aldi Yulianda Anggun Sophia ANISA AZZAHRA Anthoni Agustien Ardinis Arbain Atthoriq Fauzan Audina, Zikkra Chairul Dahelmi Dahelmi Dewi Imelda Roesma EFENDI ELSA PUTRI FERDINA WINATA Feskaharny Alamsjah Fitrah, Hary Fuji Astuti Febria GITO SYAHPUTRA Hafiza Khairunnisa HANIFA MARISA Hari Fitrah Hary Fitrah Hendra Kusuma I Gusti Agung Gede Putra Pemayun I Wayan Wirata IAIN, Yulindah Imelda Imelda Jabang Nurdin Jahrir, Andi Sahtiani Kasman Karimi Khairani Harva Dita M. ABDUL AZIZ Mahdivan Syafwan Mairawita, Mairawita Maliza, Rita Mansyurdin Mifthahul Jannah Mohsin Rafique Muhammad Azan Muhammad Azli Ritonga Muhammad Samudra Ilham Narwen Narwen Nurainas Nurainas Nurhasna NURHASNA NURHASNA Nurmiati Nurmiati Patandung, Gerfan Purboyo, Purboyo Puspita, Ayumi Rizci Rahmat Danni Salsa Fauzania SASQIA FANDINI SHAVIRA PERDANI SAFITRIA HANAFI SHERLI IVANI Siti Sovia SOBIR SOBIR Solfiyeni Solfiyeni SULISTIJORINI SULISTIJORINI Suwirmen, Suwirmen Syamsuardi Saodi Syamsuardi Syamsuardi Tatik Chikmawati Taufik Rahman Teguh Wicaksono Tibrani Tibrani Veithzal Rivai Zainal Vera Pertiwi Vera Pujani Violanda Aldila Rahayu Wildian Wildian Yefrida - Zahra Hikmah Lubis Zahra Ramadhani Zozy Aneloi Noli Zozy Aneloi Noli Zulfi Zulfi Zulfiah, Zulfiah