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Jurnal Biogenerasi
Published by Universitas Cokroaminoto Palopo
ISSN : 25795163     EISSN : 25797085     DOI : -
Core Subject : Education,
Education Languange, Linguistic, Communication & Media Other
Biogenerasi focuses on the publication of the results of biology education,Biology learning model, Biology learning media, Biology Education Development, The article published on the internal and external academic community Universitas Cokroaminoto Palopo especially in Biology Education.
Arjuna Subject : Umum - Umum
Articles 957 Documents
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FENOLOGI SEMANGKA (CITRULLUS LANATUS (THUNB.)) PADA KONDISI LINGKUNGAN YANG BERBEDA Karisa Ivana; Vauzia; Irma Leilani Eka Putri
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/4tkvhg58

Abstract

Watermelon (Citrullus lanatus (Thunb.)) is a horticultural crop with high economic value with a water content of up to 92% and is rich in vitamins A, E, and antioxidants. Watermelon is highly dependent on environmental conditions to grow well. Good environmental conditions certainly affect watermelon productivity. In order to develop watermelon cultivation efforts, it is necessary to conduct biological studies of watermelon, one of which is regarding the phenology of watermelon (Citrullus lanatus (Thunb.)) under different environmental conditions. This study was conducted from November 2025 to February 2026 in two locations, namely Bayang District, Pesisir Selatan Regency and Sangir District, Solok Selatan Regency with observation samples at each location of 20 replications. The parameters observed included flower emergence time, flowering duration, fruit emergence time, and fruiting duration at each location. Data were analyzed using a t-test with a significance level of 5%. The results of the study showed that there were differences in watermelon phenology from all aspects of observation, namely flower emergence time, flowering duration, fruit emergence time, and fruiting duration in the two research locations, where in Bayang District the average flower emergence time was 28.7 days after planting (DAP), flowering duration was 16.35 days, fruit emergence time was 45.05 DAP, fruiting duration was 39.5 days. In Sangir District the average flower emergence time was 19.2 DAP, flowering duration was 19.2 days, fruit emergence time was 35.3 days, and fruiting duration was 32.65 days.
ANALISIS  PEMBELAJARAN PENDIDIKAN LINGKUNGAN DIINTEGRASIKAN MATA PELAJARAN IPA BERBASIS TEKNOLOGI INFORMASI  DI  SMK  NEGERI 2 PALOPO Asri
Jurnal Biogenerasi Vol. 11 No. 2 (2026): April - Juni 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/0q0ndw91

Abstract

The purpose of this study was to determine the learning outcomes of environmental education integrated with science subjects using information technology applications on domestic waste, wastewater sanitation, and air pollution, which teachers currently find difficult to achieve. The study used an action method, namely: (1) the design phase of lesson plans, information technology devices, and learning materials; (2) the implementation phase of learning devices validated by education experts and information technology experts for suitability before being implemented in 35 classes using a purposive sampling technique; (3) the evaluation phase, which presented the validation results of the lesson plans for all components assessed in the very valid category with an average score of 3.7. The information technology application validation results were in the very valid category with an average score of 3.7. The learning outcome data were analyzed in descriptive statistics, obtained an average learning outcome of 76.0 for domestic waste, soil pollution, and air pollution. 31 students achieved a high level of mastery of environmental education learning materials, representing 88.4% of the students, indicating that they achieved a high level of mastery of the learning outcomes for domestic waste, soil pollution, and pollution. It is concluded that integrating environmental education into science subjects in vocational schools using information technology media can overcome teachers' difficulties in presenting material and evaluating mastery.
LITERATUR REVIEW: APLIKASI EKSTRAK TANAMAN DALAM MENGENDALIKAN PENYAKIT BUSUK PANGKAL BATANG YANG DISEBABKAN JAMUR PATOGEN GANODERMA BONINENSE Muthia Ridala; Dezi Handayani
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/fdg31430

Abstract

Stem base rot in oil palm caused by Ganoderma boninense is one of the main factors contributing to reduced productivity. Currently, control still relies on synthetic fungicides. However, their continuous use has the potential to cause negative environmental impacts. Therefore, more environmentally friendly control alternatives are needed, one of which is through the use of plant extracts. This study aims to assess the potential of plant extracts as antifungal agents in controlling basal stem rot base on a systematic literature review. The method used is a Systematic Literature Review (SLR) following the PRISMA guidelines through the steps of identification, screening, eligibility, and included. Data sources were obtained from various platforms such as Google Scholar, SpringerLink, and ScienceDirect, with article inclusion criteria ranging from 2016 2026. The results of the review indicate that various plant extracts, such as Asystasia gangetica, Curcuma longa, Cerbera manghas, Senna multijuga, and Elettaria cardamomum, exhibit antifungal activity against G. boninense. Their effectiveness is influenced by the plant species, the part used, the extraction method, the solvent, and the concetration. The mechanisms of action include cell membrane damage, disruption of permeability, and inhibition of pathogenic enzymes. Thus, plant extracs have the potential to be developed as an effective, environmentally friendly and sustainable botanical fungicide alternative for controlling basal stem rot in oil palm.
PENGARUH MEDIA TANAM SERBUK GERGAJI DAN COCOPEAT TERHADAP PERTUMBUHAN DAUN PADA PENCANGKOKAN TANAMAN MAHKOTA DEWA (Phaleria macrocarpa (Scheff.) Boerl.) Suci Syafputri; Vauzia; Irma Leilani Eka Putri; Filza Yulina Ade
Jurnal Biogenerasi Vol. 11 No. 2 (2026): April - Juni 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/g6a7z493

Abstract

The mahkota dewa plant (Phaleria macrocarpa (Scheff.) Boerl.) plant is a medicinal plant with high economic and pharmacological value, so effective propagation techniques are needed to increase its production. One method used is grafting, the success of which is influenced by the planting medium. Based on this, a study was conducted on the effect of sawdust and cocopeat growing media on leaf growth in grafting crown of the gods plant. The study was conducted in January 2026 in the Lubuk Minturun area of ​​Padang City. This study used a Completely Randomized Design (CRD) with three treatments: soil (P0), sawdust (P1), and cocopeat (P2), each with six replications, resulting in 18 experimental units. Observed parameters included leaf number and leaf dry weight. Data were analyzed using analysis of variance (ANOVA). The results showed that the planting medium used had no significant effect on leaf number or dry weight.
KARAKTERISTIK MIKROPLASTIK PADA BERBAGAI JENIS IKAN PESISIR PANTAI KOTA BENGKULU Nabil Muhtaram Hibatullah; Tarus Mania; Emelia Andani; Mawar Sartika; Rita Rahmayanti; Abdul Rahman
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/553csr52

Abstract

Microplastic pollution in the coastal areas of Bengkulu City continues to rise due to human activities and has the potential to contaminate marine organisms, including edible fish. This study aims to identify the shapes and colors of microplastics in water samples and various types of coastal fish at Kualo Beach, Batu Tahu Beach, and Berkas Beach in Bengkulu City. The study was conducted from February to May 2026 using a quantitative descriptive method involving destruction, filtration, and microscopic observation. The results showed that five forms of microplastics were identified: fibers, fragments, films, foams, and pellets. The most dominant form of microplastic was fibers, while the most commonly found colors were red, blue, and black. The presence of microplastics is suspected to originate from fishing activities, household waste, and beach tourism litter. These findings indicate that the coastal waters of Bengkulu City have been contaminated with microplastics, which can impact marine organisms and human health through the food chain.
KEANEKARAGAMAN DAN KELIMPAHAN FITOPLANKTON SEBAGAI BIOINDIKATOR KUALITAS AIR DI SUNGAI ANDALAS, KABUPATEN SELUMA Igusti Nesa Kusuma; Najwa Henggellina; Dewi Erliani; Markus Wahyu Dinata Manurung; Abdul Rahman; Rita Rahmayanti
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/v11hsk32

Abstract

The Andalas River is located in Seluma Regency, Bengkulu Province and is used by the community as a source of raw water for PDAM, however, river rock mining activities, waste disposal by rubber factories, and water extraction have the potential to reduce the water quality of the Andalas River. This research aims to analyze the diversity and abundance of phytoplankton as a bioindicator of water quality in the Andalas River. Sampling was carried out in March-April 2026 at three stations using a purposive sampling method using a plankton net, then analyzed using the Shannon-Wiener index (H'), uniformity (E), and dominance (C). The research results found 51 types of phytoplankton from 8 divisions, namely Bacillariophyta, Chlorophyta, Euglenophyta, Charophyta, Cyanophyta, Dinophyta, Ochrophyta, and Cryptophyta, with the most dominant division being Bacillariophyta. The highest diversity and abundance was found at Station 1 (32 species; 286 individuals/L; H' = 3.323), followed by Station 2 (28 species; 137 individuals/L; H' = 2.986), and Station 3 (23 species; 105 individuals/L; H' = 0.177). The dominance index values ​​for the three stations are close to 0, indicating that there are no species that dominate excessively. Water quality varies from good condition (Station 1), moderately polluted (Station 2), to heavily polluted (Station 3). Physico-chemical parameters in the form of pH, temperature and DO show that river conditions are still within the range that supports phytoplankton life.
Perkembangan Sistem Organ Platyhelmintes (Cacing Pipih) Fela Rahmadiyanti; Fira Nur Fatimah; Luthfi Dhia Putri; Jodion Siburian; Afreni Hamidah; Desfaur Natalia
Jurnal Biogenerasi Vol. 11 No. 3 (2026): Juli - September 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/ye25xe87

Abstract

Platyhelminthes (flatworms) are simple triploblastic animals that represent an important stage in the evolution of organ systems. This article discusses the development, organization, and adaptation of organ systems in major classes of Platyhelminthes, including Turbellaria, Trematoda, and Cestoda. Using a literature review method, the study examines the morphology and physiology of flatworms based on scientific journals and biology references. The results show that although Platyhelminthes lack specialized circulatory and respiratory systems, they possess functional digestive, excretory, nervous, and reproductive systems. Their body organization reflects an early stage of organ system specialization in invertebrates, making them an important model for understanding animal evolution, adaptation, and biological complexity.
IDENTIFIKASI PREVALENSI DAN INTENSITAS EKTOPARASIT DAN ENDOPARASIT PADA BELUT SAWAH (Monopterus albus) Muhammad; Efrida Pima Sari Tambunan; Syukriah
Jurnal Biogenerasi Vol. 11 No. 2 (2026): April - Juni 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/a1fa7n50

Abstract

This study aimed to identify the types of ectoparasites and endoparasites infecting swamp eels (Monopterus albus). The research used a descriptive method with purposive sampling technique on 40 swamp eels collected from two different locations. Parasite examination was conducted microscopically using Semichen-Acetic Carmine staining. The results showed two types of ectoparasites, namely Ornithodorus sp. and Clinostomum sp., and three types of endoparasites, namely Diphyllobothrium sp., Ascaris lumbricoides, and Clinostomum sp. The prevalence and intensity of parasite infections varied among samples. This study concluded that environmental conditions and water sanitation influence parasite infections in swamp eels, therefore monitoring of eel consumption safety is necessary.
ANALISIS KEBUTUHAN AWAL PENGEMBANGAN MODEL PEMBELAJARAN BERDIFERENSIASI BERBASIS KEARIFAN LOKAL MATTOANA UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI DAN KREATIVITAS SAINS PESERTA DIDIK Rostina; Ismail; Andi Asmawati
Jurnal Biogenerasi Vol. 11 No. 2 (2026): April - Juni 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/wmxawn11

Abstract

Penelitian ini bertujuan menganalisis kebutuhan awal pengembangan model pembelajaran berdiferensiasi berbasis kearifan lokal Mattoana untuk meningkatkan kemampuan komunikasi dan kreativitas sains peserta didik. Studi pendahuluan ini dilatarbelakangi oleh tuntutan pembelajaran abad ke-21, kebutuhan implementasi pembelajaran yang responsif terhadap keragaman peserta didik, serta pentingnya integrasi kearifan lokal dalam pembelajaran biologi agar pembelajaran lebih kontekstual dan bermakna. Dalam artikel ini, Mattoana dipahami sebagai praktik budaya masyarakat Bugis-Makassar di Sulawesi Selatan dalam menyambut dan menjamu tamu di rumah, baik tamu yang datang karena suatu kepentingan maupun tamu yang diundang secara khusus. Nilai-nilai Mattoana meliputi kebersamaan, penghormatan, gotong royong, tanggung jawab, kepedulian, dan penghargaan kepada tamu. Penelitian menggunakan pendekatan deskriptif kuantitatif sebagai analisis kebutuhan awal. Subjek penelitian adalah 100 peserta didik kelas XI SMA Negeri 11 Pangkep pada semester ganjil tahun pelajaran 2024/2025. Data dikumpulkan melalui tes uraian yang terdiri atas soal kemampuan komunikasi dan soal kreativitas sains. Data dianalisis menggunakan statistik deskriptif berupa frekuensi dan persentase berdasarkan kategori sangat baik, baik, cukup, kurang, dan sangat kurang. Hasil penelitian menunjukkan bahwa kemampuan komunikasi peserta didik dominan berada pada kategori kurang sebesar 37%, disusul kategori cukup sebesar 35%, sangat kurang sebesar 25%, dan baik sebesar 3%, tanpa peserta didik pada kategori sangat baik. Kreativitas sains peserta didik juga dominan berada pada kategori kurang sebesar 45%, disusul cukup sebesar 30% dan sangat kurang sebesar 25%, tanpa peserta didik pada kategori baik dan sangat baik. Temuan ini mengindikasikan adanya kebutuhan mendesak untuk mengembangkan model pembelajaran berdiferensiasi berbasis kearifan lokal Mattoana yang mampu mengakomodasi perbedaan kesiapan, minat, dan profil belajar peserta didik, sekaligus mendorong komunikasi ilmiah dan kreativitas sains melalui konteks budaya menyambut dan menjamu tamu yang dekat dengan kehidupan sosial peserta didik.
Analisis Perbandingan Ekstrak Kulit Buah Naga (Hylocereus polyrhizus) dan Kunyit (Curcuma longa L.) Sebagai Indikator Identifikasi Boraks Pada Makanan Claudia Nainggolan; Eka Setiawan; Emon Sejahtera Zendrato; Grecia Trinatal Simbolon; Kania Restya Diva; Larasati Arum Utami; Rejeki Sihite
Jurnal Biogenerasi Vol. 11 No. 2 (2026): April - Juni 2026
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/sbjm5j61

Abstract

This study aimed to analyze and compare the effectiveness of red dragon fruit peel (Hylocereus polyrhizus) extract and turmeric (Curcuma longa L.) extract as natural indicators for detecting borax in food samples. The research used a laboratory experimental method with a qualitative descriptive approach. Food samples tested included sausages, ketupat, lontong, white tofu, crackers, siomay, meatballs, cilok, pempek, nuggets, white noodles, and yellow noodles. The testing process was conducted by dripping dragon fruit peel extract and turmeric extract onto each sample and observing the resulting color changes. The results showed that most samples tested negative for borax, while meatballs and yellow noodles indicated positive results. The color change in turmeric to reddish-brown occurred due to the reaction between curcumin and borax, while dragon fruit peel extract changed color because anthocyanin pigments are sensitive to pH changes. The findings indicate that both natural materials can be used as simple, inexpensive, safe, and effective natural indicators for the qualitative preliminary detection of borax in food. However, further quantitative testing is needed to obtain more accurate results.

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