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Pelita Eksakta
Published by Universitas Negeri Padang
ISSN : -     EISSN : 26150719     DOI : https://doi.org/10.24036/pelitaeksakta
Core Subject : Science, Education,
Biochemistry, Genetics & Molecular Biology Chemistry Mathematics Physics Other
Jurnal Pengabdian Masyarakat PELITA EKSAKTA adalah sebuah jurnal yang berisi hasil pengabdian masyarakat dalam bidang Matematika dan Sains seperti biologi, fisika, dan kimia dalam bahasa Indonesia. Kriteria untuk publikasi di Jurnal Pengabdian Masyarakat Pelita Eksakta adalah sifat kebaruan (novelty), kualitas, dan kemanfaatan kepada khalayak umum dari hasil kegiatan pengabdian masyarakat.
Arjuna Subject : Umum - Umum
Articles 223 Documents
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Khs-Warrior Program: Improving Students Awareness and Concern In Nagari Singgalang As the Future Generation for Sustainable Conservation Of The Rare And Endemic Sumatran Rabbit (Nesolagus netscheri) Satria, Rijal
Pelita Eksakta Vol 8 No 2 (2025): Pelita Eksakta, Vol. 8, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol8-iss2/305

Abstract

Development and construction have neglected the balance of nature. This community service program aims to educate students in Nagari Singgalang, located around the Singgalang Tandikek Nature Tourism Park, through biodiversity education. This program targets school students, providing knowledge about endemic and protected species, especially the Sumatran striped rabbit (Nesolagus netscheri). This activity is also carried out using a more fun method to make it easier for students to understand. Activities include material delivery, coloring activities, making sculptures, and also face painting. Evaluation using pre-tests and post-tests showed an increase in participants' photography knowledge (the average score from initially low to increased, which indicates an increase in awareness and skills in documenting biodiversity. This program successfully raised students' awareness of the importance of their role in protecting the biodiversity around them
Processing Used Cooking Oil into Economically Valuable Products as an Effort to Utilize Household Waste for the Istiqomah Majlis Taklim Women in Korong Olo Bangau Nagari Ketaping Batang Anai District Kurniawati, Desy; Dewata, Indang; Fadhilah, Fadhilah; Mulia, Melindra; Ningsih, Sherly Kasuma Warda; Veronita, Silvi; Marlini, Rahmida; Fatmawati, Rani
Pelita Eksakta Vol 8 No 2 (2025): Pelita Eksakta, Vol. 8, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol8-iss2/315

Abstract

Nagari Ketaping in Batang Anai District has great potential for culinary tourism, especially through traditional fried snack vendors such as sala lauak. However, the extensive use of cooking oil in these activities leads to the generation of used cooking oil (jelantah), which poses serious health and environmental risks. Repeated use of the oil produces free radicals and carcinogenic substances that may cause degenerative diseases, while improper disposal into waterways leads to pollution and ecosystem damage. This community service program aims to educate and raise awareness among members of the majlis taklim in Nagari Ketaping about the dangers of used cooking oil and to demonstrate its potential for conversion into economically valuable products. The main participants are housewives who also operate small fried snack businesses. The outcomes include a scientific publication in Pelita Eksakta Journal (FMIPA UNP), a video documentation, and online media dissemination through Berita Minang.
An Assistance in the Use of Goat Manure Waste as Liquid Organic Fertilizer in Nagari Palaluar to Support Environmentally Friendly Agriculture Maiyontoni Maiyontoni; Santi Diana Putri; Resti Fevria; Andi Alatas; Hermansah Hermansah; Agustian Agustian; Nurmiati Nurmiati
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/299

Abstract

Small-scale goat farmers in Nagari Palaluar, Koto VII District, Sijunjung Regency have a dual challenge in the form of low profitability of goat farming and degradation of agricultural land due to excessive use of inorganic fertilizers and conversion of former mining land. This community service initiative aims to increase farmers' income by converting goat manure waste by processing goat manure waste into Liquid Organic Fertilizer, while supporting sustainable agricultural practices. Using a participatory rural appraisal (PRA) approach, the program combines theoretical education, LOF (Liquid Organic Fertilizer) making practice training, technical mentoring, and laboratory-based evaluation. The results showed a very significant increase in knowledge (p < 0.001) with an average gain score of 39.00 (from 48.33 to 87.33). Laboratory analysis confirmed the quality of POC with macronutrient concentrations of Nitrogen (235.5 ppm), Phosphorus (299.7 ppm), and Potassium (714.7 ppm) at Level 1 (Very High), as well as an optimal pH of 6.8. The participants managed to produce 160 liters of LOF per month, creating a new source of income through local sales while reducing dependence on chemical fertilizers. This integrated approach not only increases the income of goat farmers but also promotes a circular economy, reduces environmental impact, and contributes to SDGs 12 and 15
Training and Mentoring for Goat Milk-Based Product Innovation as an Effort to Increase Added Value for Members of the Koperasi Produsen “Al Barkah Mandiri Bersama” in Sijunjung Regency Resti Fevria; Santi Diana Putri; Mentari Larashinda; Taufiqqurrahman Taufiqqurrahman; Linda Advinda; Yunis Marni; Wilna Sari; Kiki Amelia
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/301

Abstract

The Al Barkah Cooperative continues to produce goat milk, but the milk's distinctive aroma, unpopular with many, remains a limiting factor, resulting in low demand. To address this, innovation in goat milk processing is needed to ensure wider consumer acceptance. To enrich the cooperative's economic value, training and mentoring in dairy product processing are needed to optimize dairy farmers' milk production, including milk crackers and ginger milk. The training included lectures, demonstrations, and hands-on practice, covering everything from preparation to packaging. Evaluation results showed that 85% of participants felt they had gained new insights and were motivated to develop dairy products independently or in groups. Therefore, this activity has the potential to encourage business diversification, increase the added value of goat milk, and open wider market opportunities for the cooperative and the surrounding community.
Strengthening Cooperative Capacity Through Business Feasibility Studies as a Strategy for Sustainable Agribusiness Development Fildza Arief Syuhada; Andi Alatas; Roni Jarlis; Juli Supriyanti; Taufiqqurrahman Taufiqqurrahman; Vivi Hendrita
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/303

Abstract

This community service aimed to strengthen the capacity of Al-Barkah Mandiri Bersama Cooperative in Nagari Palaluar, Sijunjung, through training and mentoring on business feasibility studies for goat farming. Activities included socialization, discussions, technical training, technology application, and continuous mentoring covering market, financial, management, legal, and risk aspects. Evaluation using pre- and post-tests showed an increase in participants’ understanding from 46% to 71%, with an average normalized gain of 0.63 (medium category). These results indicate that the program effectively improved members’ knowledge and skills in preparing feasibility studies and raised awareness of their importance for sustainable agribusiness. The initiative contributes to cooperative empowerment and local agribusiness development while highlighting the need for follow-up support in financial recording and technical goat farming management to achieve more professional and competitive cooperative operations.
Improving Early Awareness of Body Organ Health in Students of State Elementary School 01 Pasar Laban Through Interactive Device-Based Education Fadilaturahmah Fadilaturahmah; Sa’diatul Fuadiyah; Putri Qalbina; Kheniva Diah Anggita; Yusni Atifah; Threo Wanda Marten; Afifatul Achyar; Dwi Hilda Putri; Dezi Handayani; Defni Yannita
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/304

Abstract

The health of elementary school-aged children is a crucial factor that needs attention. However, the low awareness of students, especially at SDN 01 Pasar Laban, regarding the importance of maintaining healthy body organs is a problem that needs to be addressed immediately. One of the causes is the limited interactive learning methods in schools, especially regarding body organ health. Therefore, an innovative approach is needed in health education for students, namely a learning method based on interactive teaching aids "Human Body Anatomy Model". Community service activities were carried out on August 6, 2025. Material on body organ health education was delivered using an interactive lecture method followed by game-based learning using interactive teaching aids. This activity increased students' knowledge by 11.11% regarding the introduction of the structure and function of body organs and the effects of unhealthy snack consumption behavior.
PRODUCTION OF FARMPRO POC (Liquid Organic Fertilizer) IN THE SRIKANDI FARMERS GROUP IN JORONG SUNGAI TAMBANG NAGARI KUNANGAN PARIK RANTANG IN PRODUCING ENVIRONMENTALLY FRIENDLY PRODUCTS andi andi alatas
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/307

Abstract

Limbah pertanian seperti jerami padi, belum banyak dimanfaatkan sebagai pupuk organik oleh petani, salah satunya adalah Pupuk Organik Cair (POC) berbahan baku dari limbah jerami padi. jerami padi ini merupakan limbah pertanian terbesar di Indonesi, di sisi lain banyak terdapat lahan pertanian yang ada di Kecamatan Kamang Baru berupa sawah, komoditas yang dibudidayakan yaitu tanaman padi, dimana tanaman padi akan menghasilkan limbah berupa jerami padi. Limbah pertanian seperti jerami padi, belum banyak dimanfaatkan sebagai pupuk organik oleh petani. salah satu yang dilakukan untuk mengatasi permasalahan yang ada pada mitra yaitu dengan adanya pemanfaatan sumberdaya lokal yang di daerah tersebut.dalam hal ini bahan dasar yang bisa dimanfaatkan yaitu jerami padi yang banyak terdapat di lingkungan kelompok SRIKANDI berada.jerami padi tersebut di olah untuk menjadi produk POC . Farmpro POC hadir sebagai pupuk organik sekaligus peptisida bagi tanaman, yang memiliki keunggulan dalam segi penggunaannya yang 2in1 yaitu pupuk sekaligus peptisida yang dapat mempersingkat dan mempermudah pengerjaan para petani dalam merawat tanaman dengan efektifitas dan keefisienannya. Program pembuatan POC dari jerami padi pada kelompok tani SRIKANDI bertujuan untuk Meningkatkan kesadaran akan pentingnya penggunaan pupuk organik,serta pemanfaatan bahan-bahan alami yang ada di sekitar lingkungan. Metode pelaksanaan terkait pembuatan POC dari jerami padi pada kelompok tani SRIKANDI di Nagari Kunangan parik rantang kec.Kamang baru Kabupaten Sijunjung dalam menghasilkan produk ramah lingkungan yaitu metode pendekatan dalam program ini adalah dengan melakukan penyuluhan atau sosialisasi kepada mitra mengenai program yang akan dilaksanakan. Antusiasisme warga sangat tinggi mengingat kesulitan mereka dalam mendapatkan pupuk yang murah efisien dan mudah dilakukan, dengan pelaksanaan kegiatan ini mereka sangat terbantu dalam mendapatkan dan mengurai permasalahan yang mereka hadapi. Kata kunci maksimal : Pertanian; Farmpro;POC; Jerami Padi;Ramah Lingkungan
Strengthening Family Health Through Koenih Rimbo Cultivation and Cancer Prevention Education in the Ikhwatunnisa Padang Women's Farmer Group Filza Yulina Ade; Benny Alexander Maisa; Carbiriena Solusia; Zuhrah Taufiqa; Dwi Hilda Putri; Chelsylia Dara Pratama
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/311

Abstract

Cancer is one of the leading causes of death worldwide, yet medical treatments remain costly and often cause side effects. Herbal-based alternatives are increasingly relevant, including the use of Curcuma sumatrana (koenih rimbo), an endemic plant from West Sumatra with anticancer potential. This community service program aimed to enhance the knowledge of the Ikhwatunnisa Women Farmers Group on cancer prevention, early detection, and the sustainable cultivation of koenih rimbo. The activities involved three stages: socialization, health education, and training in conservation and cultivation. Results showed a significant improvement in participants’ knowledge, with understanding of cancer risk factors and early detection rising from 30% to 80%. Participants also showed enthusiasm in cultivating koenih rimbo, viewing it as a way to support family health while conserving biodiversity. This program demonstrates the importance of integrating health education and plant conservation to empower local communities, particularly women farmers, in achieving sustainable development goals.
Building Awareness and Action on Separated Waste Management For Students At SMA DM Triguna Padang Rahmi Kurniati; Hayyu Yumna; Ithvi Marhamah; Rahmawati Darussyamsu
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/312

Abstract

DM Triguna High School is a private high school in Padang City. Several problems exist, including low student awareness of waste sorting and the lack of separate trash bins. The solution is to conduct education to increase awareness and action on separate waste processing. This activity aims to increase student awareness about the need for separate waste management and how to process it. Additionally, the school is equipped with separate trash bins to promote environmental awareness among students. The results obtained from this Community Service activity are data on the knowledge of community service participants before and after the training. There was an increase from an average score of 63.11 before education to 77.55 after schooling was provided. This indicates a growth of 22.87%. This data illustrates that community service activities have a positive impact on the knowledge of student participants and have an impact on partners.
Empowering Productive-Age Women Groups in Nagari Batu Bulek through Marketing of Traditional Food Integrated with Online Tour Packages Hidayati Hidayati; Fauziah Ulmi; Emiliannur Emiliannur; Hayyu Yumna; Hufri Hufri
Pelita Eksakta Vol 9 No 1 (2026): Pelita Eksakta, Vol. 9, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol9-iss1/313

Abstract

The objective of this community service activity is to equip productive-age women with the necessary skills to package food, obtain PIRT (household food industry) licenses, develop product branding, and market traditional food by utilizing social media, websites, and e-commerce platforms integrated with online tour packages. This initiative indirectly contributes to improving the economic welfare of women in Batu Bulek and preserving the region’s traditional food. The skill development program for productive-age women groups in Nagari Batu Bulek in marketing traditional food integrated with online tourism packages was carried out through several stages, namely the preliminary stage, preparation, and implementation. The results showed an increase in participants’ understanding with an N-gain score of 0.36, which falls into the medium category. This activity also received positive responses from the participants, as indicated by the satisfaction survey with an average score of 93.7. Through this training program, productive-age women in Nagari Batu Bulek gained knowledge and skills in food packaging and product branding.

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