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All Journal Bioscience Pendidikan Biologi Pelita Eksakta Jurnal Biosense Edunity: Kajian Ilmu Sosial dan Pendidikan Jurnal Serambi Biologi Journal of Biotropical Research and Nature Technology
Irma Leilani Eka Putri
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Structure and Composition of Vegetation at Parak Ecosystem in Nagari Lubuk Pandan District 2X11 Enam Lingkung Padang Pariaman Regency Fadhlurrohman, Reza; Anhar, Azwir; Kardiman, Reki; Eka Putri, Irma Leilani
Jurnal Serambi Biologi Vol. 8 No. 4 (2023): Jurnal Serambi Biologi
Publisher : Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/srmb.v8i4.281

Abstract

Parak is the most common agroforestry site, especially on dry land in the form of gardens or fields. The term parak is only used by people in West Sumatra, and is a release of the ecosystem between agricultural land and forests. Parak has many different species, with many trees, and a complex and layered vertical structure. The purpose of this study was to determine the structure and composition of vegetation in the Parak ecosystem in Nagari Lubuk Pandan, 2X11 Enam Lingkung District, Padang Pariaman Regency, West Sumatera. The method used is a field survey method by making observation plots measuring 10m x 10m for trees and sub-plots 5m x 5m for poles, 2m x 2m for undergrowth placed in the parak area in Nagari Lubuk Pandan District 2X11 Enam Lingkung, Padang Pariaman Regency, West Sumatera. The results of this study obtained the highest INP value, namely the type Durio zibethinus L. with an INP value of 32.57. The index value of hostility in the parak ecosystem in Nagari Lubuk Pandan is high and community stability is high with a diversity index of 3.50. The composition of plant species in the parak ecosystem consists of 61 plant species with 35 different families.
Analyzing Vitamin C Levels in Leersia hexandra Extract through Solvent Variations Annisa, Novia; Violita; Irma Leilani Eka Putri; Siska Alicia Farma
Journal of Biotropical Research and Nature Technology Vol. 2 No. 1 (2023): Borneo
Publisher : Prodi Biologi FMIPA Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/borneo.v2i1.8428

Abstract

Various food sources and herbal plants are rich in Vitamin C, a crucial antioxidant. One such plant is Banto grass, which belongs to the Poaceae family and is commonly used as an herbal drink in many communities. It contains active compounds known for their healing and disease-prevention properties. This study aimed to evaluate the levels of vitamin C in Banto grass extract using different solvents. The research followed a descriptive approach and used UV-Vis Spectrophotometry as the analytical method. The findings showed that the vitamin C content varied significantly in Banto grass extracts prepared with distilled water, ethanol, and methanol solvents. The extract prepared with methanol had the highest vitamin C content of 4,030 ppm, which was more than the eco-enzyme water extract that contained 4,030 ppm of vitamin C. However, the extracts prepared with distilled water and ethanol solvents had lower vitamin C levels of 2,507 ppm and 3,687 ppm, respectively. This research highlights the potential of Banto grass as a rich source of vitamin C, which is essential for collagen formation, wound healing, and antioxidant activity, leading to faster wound healing and optimal tissue repair.
ANALISIS KERAPATAN VEGETASI HUTAN DI GUNUNG PADANG UNTUK MEMAHAMI EKOSISTEM Nurlita, Dwi; Irma Leilani Eka Putri; Moralita Chatri
JURNAL BIOSENSE Vol 8 No 2 (2025): Edisi April 2025
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas PGRI Banyuwangi, Jalan Ikan Tongkol No 01, Telp (0333) 421593, 428592 Banyuwangi 68416

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/biosense.v8i2.5124

Abstract

Kerapatan adalah jumlah dari individu setiap spesies yang ditemukan dalam petak contoh. Penelitian ini bertujuan untuk mengidentifikasi tumbuhan serta kerapatan vegetasi yang ada digunung padang, Sumatera Barat. Penelitian ini menggunakan metode observasi langsung dengan menggunakan analisis vegetasi di lapangan yaitu pendekatan transek kuadrat plot bertingkat. Plot bertingkat (Nested Quadrat) ditempatkan secara acak sebanyak 10 plot menyesuaikan dengan kondisi lokasi pengambilan data. Hasil menunjukkan bahwa plot 2 × 2 m didominasi oleh Poaceae, dengan Ehrharta erecta sebagai spesies terbanyak. Plot 5 × 5 m didominasi oleh Acanthaceae dan Arecaceae, dengan Megaskepasma erythrochlamys, Myristica fragrans, dan Piper aduncum memiliki kerapatan tertinggi (0,8000). Sementara itu, plot 10 × 10 m didominasi oleh Malvaceae, dengan Hibiscus tiliaceus sebagai spesies utama. Temuan ini dapat digunakan sebagai dasar dalam perencanaan tata guna lahan, dengan area berkerapatan tinggi lebih sesuai untuk pertanian dan area berkerapatan rendah lebih cocok untuk pemukiman atau industri.
Peningkatan Kemampuan Guru MGMP MA Biologi Sumatera Barat dalam Mengimplementasikan Materi Bioteknologi Berbasis Bioentrepreneurship Handayani, Dezi; putri, dwi hilda; Atifah, Yusni; Eka Putri, Irma Leilani; Chatri, Moralita; Fransisco, Sandi
Pelita Eksakta Vol 7 No 1 (2024): Pelita Eksakta, Vol. 7, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol7-iss1/226

Abstract

Terkait dengan taget Indonesia untuk mencapai kemandirian dibidang ekonomi pada tahun 2015-2085, maka penting usaha mendorong munculnya entreprenurship baru dari kalangan muda. Entrepreneurship dikalanganan anak muda usia sekola dapat dibelajarkan dengan menerapkan entrepreneurship pada mata pelajaran bioteknologi. Pengintegrasian muatan nilai-nilai kewirausahaan kedalam bidang ilmu hayati seperti bioteknologi dikenal dengan istilah bioentrepreneurship. Kendala yang dihadapi oleh guru biologi di MGMP MA Sumbar adalah masih rendah tentang aplikasi teknik produksi produk bioteknologi. Keterbatasan juga dimiliki guru mengenai potensi produk bioteknologi yang mengandalkan kekayaan alam Sumatera Barat. Permasalahan inilah yang menjadi dasar pelatihan pembuatan produk bioteknologi berbasis bioentreprenur. Kegiatan di hadiri oleh 40 guru yang tergabung dalam MGMP MA Biologi Sumatera Barat. Pelatihan menghadirkan 3 orang narasumber yang berkopeten. Kegiatan ini tentu diharapkan adanya peningkatakan kemampuan guru-guru MGMP dalam praktek metode bioteknologi untuk menumbuhkan jiwa bioentrepreneurship generasi muda.
The Carbon Stock Potential of the Simpang Kapuak Village Forest as a Defense Against Climate Change in Lima Puluh Kota Adilani, Azzahara; Eka Putri, Irma Leilani; Kardiman, Reki; Handayani, Dezi; Fransisco Pratama , Sandi
Edunity Kajian Ilmu Sosial dan Pendidikan Vol. 5 No. 4 (2026): Edunity: Social and Educational Studies
Publisher : PT Publikasiku Academic Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57096/edunity.v5i4.496

Abstract

The Nagari Simpang Kapuak Forest is one of the forests in West Sumatra with an area of 4,611.07 ha, of which it is not yet known how much carbon reserves are absorbed in this area. The purpose of this study is to determine the Flora Diversity and Carbon Reserve Potential in the Nagari Simpang Kapuak forest. This research was conducted using a field survey method. The level of vegetation taken in the forest is stakes, poles and trees with the research stage identifying the names of the types of vegetation of stakes, poles and trees, measuring the diameter at chest height (dbh). Calculation of carbon reserves using allometric equations. The results of the study showed that 17 species were found dominated by Syzygium chloranthum (Myrtaceae family). The total carbon stock in forest stand vegetation is 114,772.1449 tons C/ha., Pire-level vegetation has a total carbon reserve of 8,486.2687 tons/ha. The pole level is 25,506.9894 tons C/ha. Trees are 80,778.8867 tons/ha. Carbon stocks in the Nagari Simpang Kapuak Forest, Mungka District, Fifty Cities Regency are included in the high category according to Bappenas (National Development Planning Agency).
Co-Authors Adilani, Azzahara Alfitrah Habibullah. M Annisa, Novia Atifah, Yusni Azwir Anhar Beni Gusnadi Defri Novita Sari Desviana Safitri Dezi Handayani Dian Marta Sari Dwi Hilda Putri Erismar Amri Fadhlurrohman, Reza Fransisco Pratama , Sandi Fransisco, Sandi Kardiman, Reki Lince Meriko Linda Advinda Moralita Chatri Nesya Kumalasari Niken Niken Nining Sundara Seftiani Novia Monika Elva Nurlita, Dwi Nurul Fadhila Ilahi Reki Kardiman Rizki Rizki Violita