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Pro-Life
Published by Universitas Kristen Indonesia
ISSN : 23020903     EISSN : 25797557     DOI : 10.33541
Core Subject : Science, Education, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology
Ilmu Biologi merupakan salah satu ilmu yang terus bertumbuh dan menjadi bagian yang penting dalam kehidupan. Ilmu Biologi mencakup kajian teori, penelitian hingga pendidikan Biologi menjadi cakupan ilmiah yang terus diteliti dan dikaji hingga memperoleh manfaat bagi kehidupan. Program studi pendidikan Biologi FKIP-UKI ingin memberikan wadah bagi para peneliti baik di dunia Ilmu Biologi maupun Pendidikan Biologi untuk mempublikasikan hasil kajiannya. Jurnal ini terbentuk pada tahun 2014 dan menjadi referensi bagi para mahasiswa dan peneliti lain dalam melakukan penelitian. Bidang spesifik yang dicakup dalam Jurnal adalah Pendidikan dan Ilmu Biologi. Cakupan/ fokus masalah yang dicakup dalam Jurnal antara lain Pendidikan, Metode Ajar, Tumbuhan, Hewan dan Lingkungan. Jurnal terbit 3 kali dalam satu tahun, yaitu pada Bulan November, Maret dan Juli.
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Articles 7 Documents
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Search results for , issue "Vol. 11 No. 3 (2024): November" : 7 Documents clear
Serangan Hama Siput Darat (Bradybaena similaris) pada Pertanaman Kubis (Brassica oleracea var. capitata) di Wilayah Kecamatan Karangreja, Kabupaten Purbalingga Butarbutar, Margaretha; Rostaman, R.
Jurnal Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.5668

Abstract

Cabbage (Brassica oleracea capitata) is an important commodity in the Karangreja area of Purbalingga District. The crop is attacked by land snails. The objectives of this study were to: 1) identify the land snail species that attack cabbage crops; 2) ascertain the snail attack symptoms; 3) ascertain the snail population and attack intensity; and 4) show where snails are found in cabbage fields. The Purbalingga Regency's Karangreja Sub-district served as the site of the survey investigation. The Indonesian Institute of Sciences' Research Center of Biology, Laboratory of Zoology, identified land snails. The study was from February until April 2017. The findings indicated that Bradybaena similaris was a species of land snail. The snail attack was characterized by circular holes in the center of the leaves. The snail population ranged from 8.21 to 44.90 individuals, with varying assault intensities of low (21-40%) and medium (41-60%). The snail is distributed in a clumped pattern. We concluded that Bradybaena similaris snails are an important pest of cabbage plants.
Kajian Etnobotani Ginaru (Bubur Tradisional) Etnis Batak Phakpak di Sumatera Utara Silalahi, Marina; Purba, Endang C.; Sitompul, Yunita RMB; Hutabarat, Giovani
Jurnal Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.6140

Abstract

Porridge is one of the processed foods made from rice, which varies relatively from one region to another. The Batak Phakpak ethnic group in North Sumatra has wisdom in making traditional porridge known as ginaru. This research aims to explain the ethnobotanical study of ginaru as a traditional porridge. The research method was carried out using an ethnobotanical approach using interviews and observations. Data analysis was carried out qualitatively by explaining the role of plants in making ginaru. Ginaru is a traditional Batak Phakpak porridge that can be made with the main ingredients of groats (a by-product of the rice milling process) or rice and cassava (Manihot esculenta). The pulp is brownish yellow in color, has a distinctive aroma, and is rich in nutrients. A total of 15 species from 11 families and 13 genera of plants are used to make ginaru. As many as 40% of the plants used as spices in making ginaru are rich in essential oils and have anti-microbial activity. Andaliman (Zanthoxylum acanthopodium) and galugur acid (Garcinia atroviridis) are typical Sumatrean spices that have great potential to be developed as natural food preservatives.
Ulasan Etnobotani Rubroshorea balangeran (Korth) P. S. Ashton & J. Heck. (Dipterocarpaceae) oleh Masyarakat Kalimantan Sepsamli, Letus; Dirna, Fitria Cita; Hanindita, Shafira; Hidayat, Imam
Jurnal Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.6175

Abstract

Balangeran is an endemic species of Kalimantan and offers numerous benefits for daily life. Balangeran is one such species utilized by the people of Kalimantan for various purposes. This study was conducted using a literature review method, analyzing various articles, proceedings, and books on the ethnobotanical aspects of Balangeran by comparing similarities and differences and subsequently drawing conclusions from the research. Several aspects collected include taxonomy, ecology and distribution, local names, and ethnobotany. Communities across various provinces in Kalimantan use the Balangeran trunk as building material, the bark as a dye, and make traditional medicines from the bark, leaves, branches, and twigs. Some phytochemical compounds found in Balangeran include alkaloids, saponins, tannins, phenolics, flavonoids, triterpenoids, glycosides, and steroids. However, despite its benefits, the population of Balangeran in the wild is declining and becomes a concern to preserve its existence and benefits through various conservation efforts.
Uji Aktivitas Alelopati dan Fitotoksisitas Ekstrak Daun Tabat Barito (Ficus Deltoidea Jack.) terhadap Perkecambahan dan Pertumbuhan Gulma Pletekan (Ruellia Tuberosa L.) Susanto, Dwi; Manurung, Hetty; Kusuma, Ratna; Samsurianto
Jurnal Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.6274

Abstract

Tabat Barito (Ficus deltoidea Jack.) plant has secondary metabolite compounds and several bioactivities. This study was conducted to test the allelopathic activity and phytotoxicity of methanol extract of Tabat Barito leaves against Pletekan weed (Ruellia tuberosa L.) The study used a completely randomized design (CRD) in two experimental stages, namely the seed germination stage and the plant growth stage, using the concentration of methanol extract of Tabat Barito leaves: 0%, 25%, 50%, and 75%. The results showed that the methanol extract of F. deltoidea leaves was able to inhibit the germination process of R. tuberosa weed seeds. The highest allelopathic power and phytotoxicity were produced at a concentration of 75%, which is significantly different from the other treatments. At the growth stage, the methanol extract of F. deltoidea reduced biomass (wet weight 76%; dry weight 67%), chlorophyll a 50%, chlorophyll b 50%, and total chlorophyll by 71%. The higher the F. deltoidea leaf methanol extract concentration, the higher the allelopathic power and phytotoxicity against weed growth. The study showed that the methanol extract of F. deltoidea leaves was able to inhibit weed germination and growth and had strong phytotoxicity power against Pletekan weed, so F. deltoidea leaf extract has the potential to be used as a source of allelopathy or natural herbicide ingredients (bio-herbicides) that are environmentally friendly substitutes for chemical herbicides against weed plants.
Karakteristik Kalus dari Eksplan Batang Planlet Krisan (Chrysanthemum morifolium Ramat) pada Media dengan Konsentrasi 2,4-Dichlorophenoxyacetic Acid (2,4-D) dan 6-Benzylaminopurine (BAP) serta Kondisi Pencahayaan Setiawati, Tia; Arofah, Annisa Nur; Lestari, Ani; Hasan, Rusdi
Jurnal Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.6404

Abstract

This research aimed to obtain the optimal concentration combination of 2,4-D and BAP growth regulators for inducing callus from the stem explant of Chrysanthemum (C. morifolium Ramat) in bright and dark conditions. Stem explants of chrysanthemum were grown in culture medium supplemented with various concentrations and combinations of 2,4-D and BAP under different lighting conditions for 45 days after culture. A laboratory-scale experimental method was used in this research using Completely Randomized Design (CRD). The observed parameters were induction time, percentage formation, size, fresh weight, dry weight, texture, color, and various respones generated by callus. All data were analyzed descriptively. The results showed that all concentrations and combinations of growth regulators could induce callus. In bright condition, the fastest callus induction time was 7 days after culture; most calli were dark green and dark brown colored with compact texture; the callus size was 1.36 cm; also, the highest dry weight generated by callus was 0.17 gram. Meanwhile, in dark conditions, the fastest callus induction time was 6 days after culture; most calli were light green and light brown colored with compact texture; the callus size was 1.18 cm; and the highest dry weight generated by callus was 0.15 gram.
Field Trip Integrated Indigenous Knowledge of Betawi Tribe through Video-Making Skills to Improve Species Knowledge Adinugraha, Fajar; Sembiring, Geskia Avikasari; Hutabarat, Anne Serafin; Agustianto, Wahyu
Jurnal Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.6428

Abstract

The objective of this study is to enhance prospective biology teacher students' species knowledge by integrating the field trip method with the indigenous knowledge of the Betawi Tribe, specifically through the skill of making educational videos. The research method employed was a one-group pre-test-post-test design. This study delineates the learning steps, namely stimulation, ethnobiological discussion, exploratory research, video artifact creation, and publication, conducted with active student involvement. The findings revealed that 66.67% of the students demonstrated proficiency in video production. The field trip combined indigenous knowledge with video-making skills, effectively enhancing students' understanding of local plant and animal species commonly used in traditional Betawi cuisine. The improvement in understanding of local plants and animals is evidenced by the increase in post-test scores compared to pre-test scores, showing a gain of 3.67 points or 16.87%. In addition, the Wilcoxon test showed a significant increase in knowledge of species after the learning experience with a Sig. (Asymp. Sig. 2-tailed) of 0.005 < Sig. 0.05. Field trips that integrated the indigenous knowledge of the Betawi Tribe with video-making skills improved students' knowledge of various species. We expect this research to contribute to improving the quality of education by integrating indigenous knowledge with the development of digital skills
Inventarisasi dan Identifikasi Potensi Pemanfaatan Tanaman Berkhasiat Obat di Kawasan Lereng Gunung Kawi Kabupaten Malang Rosyidi, Ahmad Ghulam; Wijayanti, Titik; Prasmala, Erfitra Rezqi; Widyaningrum, Diyah Ayu
Pro-Life Vol. 11 No. 3 (2024): November
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/pro-life.v11i3.6458

Abstract

The slopes of Mount Kawi in Malang Regency had a unique ecosystem that stored valuable natural resources, including plants with medicinal properties. This research aimed to identify the diversity of medicinal plants on the slopes of Mount Kawi in Malang Regency, their utilization potential, habitus distribution, and the composition of plant parts used. The research method employed was observation with a descriptive-exploratory approach. The results revealed that the diversity of medicinal plant species and families on the slopes of Mount Kawi showed varying distribution patterns, dominated by the Rubiaceae and Fabaceae families. Four types of medicinal plant habitus were found: trees (31%), shrubs (41%), herbs (21%), and climbers (7%). Shrubs dominated with the most species, followed by trees, while climbers had the least. The composition of plant parts was dominated by leaves, with 16 types (38%) of the total utilized parts, followed by fruits and combinations of other parts, such as leaves and fruits. This predominance was attributed to the accessibility of leaves, their higher bioactive content, and their use in fresh form, boiled or extracted to treat various diseases.

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