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All Journal Biocelebes Biology, Medicine, & Natural Product Chemistry Jurnal Penelitian Pendidikan IPA (JPPIPA) EDUKATIF : JURNAL ILMU PENDIDIKAN To Maega: Jurnal Pengabdian Masyarakat Bioscientist : Jurnal Ilmiah Biologi Journal of Biology Science and Education
Vita Indri Febriani
Program Studi Pendidikan Biologi, FKIP, Universitas Tadulako
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Plant Growth Promoting Rhizobacteria (PGPR) Akar Bambu, Kacang Hijau, dan Putri Malu untuk Meningkatkan Pertumbuhan Bintil Akar Kacang Hijau Astija Astija; Yulisa Yulisa; Lestari Alibasyah; Vita Indri Febriani
Bioscientist : Jurnal Ilmiah Biologi Vol 10, No 2 (2022): December
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v10i2.5291

Abstract

Plant Growth Promoting Rhizobacteria (PGPR) made from the roots of bamboo, mung bean, and putri embarrassment has not yet been applied to mung bean plants, specifically to determine its effect on the number, diameter, and quality of mung bean root nodules. Therefore, this study aims to explain the effect of PGPR fertilizer from the roots of bamboo, mung bean, and putri embarrassment on the number, diameter, and quality of nodules on mung bean (Vigna radiata L.) root nodules. The study was carried out by experiment, using a completely randomized design (CRD), which consisted of 4 treatments, namely: P0 (control) = without PGPR fertilizer; P1 = bamboo root PGPR fertilizer; P2 = green bean root PGPR fertilizer; and P3 = PGPR root shame daughter fertilizer. Each treatment was repeated 6 times. The data obtained was analyzed using the Analysis of Variance (ANOVA) which was processed using the XLSTAT 2020 program. The results showed that the PGPR fertilizer treatment from bamboo roots, mung bean roots, and embarrassed daughter roots was significantly different from the control or without PGPR. Among the three types of PGPR tested, it turned out that the PGPR from the roots of putri embarrassment had the most significant effect on the number of nodules (60.67); nodule diameter (1.91 mm); and absorbance (1.88). From these results, it is recommended that PGPR from the root of the embarrassed daughter be able to significantly increase the quantity and quality of mung bean root nodules.
Diversifikasi Produk Kulit Buah Sebagai Olahan Yang Bergizi Bagi Masyarakat Desa Labuan Panimba Kabupaten Donggala Lestari MP. Alibasyah; Mestawaty A S; Raya Agni; Vita Indri Febriani
To Maega : Jurnal Pengabdian Masyarakat Vol 6, No 2 (2023): Juni 2023
Publisher : Universitas Andi Djemma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/tomaega.v6i2.1637

Abstract

Buah pisang, papaya, semangka dan jeruk merupakan tanaman hortikultura yang produksinya tinggi di Sulawesi Tengah, salah satunya di Desa Labuan Panimba. Masyarakat umumnya hanya memanfaatkan daging buah untuk dikonsumsi langsung, sementara kulit buah dibuang begitu saja. Dengan demikian, semakin banyak buah yang dihasilkan, maka semakin banyak pula sampah kulit buahnya. Padahal, kulit buah memiliki kandungan gizi yang mirip dengan daging buah. Oleh karena itu, kegiatan pengabdian ini penting dilakukan. Metode yang digunakan adalah sosialisasi dan pelatihan pembuatan selai dari empat jenis kulit buah. Kegiatan ini berhasil dilakukan karena 1) masyarakat telah memiliki pengetahuan terhadap pentingnya pengolahan kulit buah; 2) masyarakat telah memiliki keterampilan dalam pembuatan sela dari kulit buah
Pengaruh Gaya Belajar terhadap Hasil belajar IPA Siswa Sekolah Menengah Pertama Hikma, Hikma; Lilies, Lilies; Febriani, Vita Indri
EDUKATIF : JURNAL ILMU PENDIDIKAN Vol 7, No 4 (2025): Agustus
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/edukatif.v7i4.8492

Abstract

Tujuan dari penelitian ini adalah untuk memastikan preferensi belajar siswa sains SMPN 1 Pasangkayu serta bagaimana preferensi ini mempengaruhi hasil belajar. Penelitian ini menggunakan metodologi kuantitatif. 527 siswa di SMPN 1 Pasangkayu menjadi populasi penelitian. Prosedur pengambilan sampel acak digunakan. Kuesioner tentang nilai dan gaya belajar siswa berfungsi sebagai alat penelitian. Kuesioner menjalani uji reliabilitas dan pengujian hipotesis menggunakan uji ANOVA sebelum digunakan. Menurut temuan, 51 siswa (38,6%) 53 siswa (40,2%), dan 28 siswa (21,2%) memiliki gaya belajar visual, audio, dan kinestetik secara berurutan. Gaya belajar tidak mempengaruhi hasil belajar siswa dalam topik sains secara signifikan, menurut hasil uji hipotesis menggunakan uji ANOVA (nilai signifikansi 0,638 > 0,05, dan H0 diterima)
Penerapan Pembelajaran Problem Based Learning (PBL) dalam Meningkatkan Kemampuan Pemecahan Masalah Siswa Kelas X M6 di SMA Negeri 5 Palu Putri, Riska Ananta; Jamhari, Mohammad; Bialangi, Mursito S.; Shamdas, Gamar B.N.; Lilies; Febriani, Vita Indri
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17478

Abstract

This study aims to improve students' problem-solving skills through the application of Problem-Based Learning (PBL) at SMA Negeri 5 Model Palu. This study is a classroom action research (CAR) with two cycles, each consisting of two meetings, conducted in the even semester of the 2024/2025 academic year. The research subjects were 28 students from class X M6 at SMA Negeri 5 Palu, consisting of 10 male and 18 female students. The research instruments used were student problem-solving ability tests and observation sheets of teacher and student activities. The learning tools used consisted of teaching modules using the Problem-Based Learning (PBL) model and student worksheets (LKPD). The data were analyzed based on the results of observations of teacher and student activities and problem-solving ability tests. The results showed that applying the Problem-Based Learning (PBL) model could improve students' problem-solving abilities, with an average score of 73.04 with a percentage of 71% (incomplete) in cycle I to 87.50 with a percentage of 96% (complete) in cycle II. Applying the Problem-Based Learning (PBL) model also increased teacher teaching activities and student learning activities. Thus, the application of the Problem-Based Learning (PBL) model can improve the problem-solving skills of grade X M6 students at SMA Negeri 5 Palu.
Identifikasi Jenis-Jenis Gulma di Area Persawahan Desa Salumpaga Kec. Tolitoli Utara Kab. Tolitoli Satri; Nurdin, Musdalifah; Febriawan, Aan; Lilies; Fardha, Rizka; Febriani, Vita Indri
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17511

Abstract

This study aims to identify rice field weeds in Salumpaga Village, North Tolitoli District. Rice field weeds are wild plants that grow in rice fields and are undesirable to farmers because they inhibit the growth of rice plants. The method used was descriptive with purposive sampling techniques. The weeds identified were those that already had complete organs such as roots, stems, and leaves. The results of the study identified 25 types of weeds, namely, the Asteraceae family (Synedrella nodiflora (L.), Erigeron sumatrensis (Retz.), Ageratum conyzoides (L.), Tridax procumbens (L.), Sphogneticola trilobata (L.), Chromolaena odorata (L.) King & H.Rob, Mikania scandens (L.) and Mikania mikrantha (Kunth.)). Fabaceae family (Mimosa pudica (L.) and Crotalaria pallida (Var.)). Euphorbiaceae family (Euphorbia hirta (L.) and Macaranga peltata (Roxb.)). Cyperaceae family (Kyllinga brevifolia (Rottb.) Hassk. and Cyperus compressus (L.)). Lamiaceae family (Hyptis brevipes (Poit.) and Gmelina arborea (Roxb.)). Convolvulaceae family (Ipomoea aquatica (Forssk.) and Ipomoea triloba (L.)). Poaceae family (Hymenachne amplexicaulis (Rudge.)). Oxalidaceae family (Oxalis stricta (L.)). Rubiaceae family (Oldenlandia corymbosa (L.)). Onocleaceae family (Matteuccia sturthiopteris (L.) Tod). Family Amaranthaceae (Celosia argentea (L.)). Family Vitaceae (Cayratia trifolia (L.)). Family Graminaceae (Imperata cylindrical (L.). Beauv.).
Pengaruh Penggunaan Media Pembelajaran Berbasis Video Terhadap Hasil Belajar Siswa Pada Mata Pelajaran Biologi Kelas X SMA Negeri 5 Palu Pangeran, Rasti; Bialangi, Mursito; Masrianih; Febriani, Vita Indri; Arsy, Rizka Fardha; Shamdas, Gamar Binti Non
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17621

Abstract

This study aims to determine the effect of the use of video-based learning media on student learning outcomes in Biology class X at SMA Negeri 5 Palu. The background of this study is based on the low student learning outcomes caused by the use of learning media that are still predominantly conventional, such as lectures and textbooks. The study used a quantitative approach with a quasi-experimental method with a Nonequivalent Control Group Design. The research subjects consisted of 66 students, divided into an experimental class (X M1, 33 students) with video-based learning treatment, and a control class (X M2, 33 students) with conventional methods. The research instruments included a questionnaire to determine student responses and learning outcome  tests in the form of pre-tests and post-tests. Data analysis was carried out through validity tests, reliability tests, swimmer tests, and non-parametric tests (Wilcoxon Signed Rank Test and Mann-Whitney U Test) with the help of SPSS. The results showed that both the experimental and control groups experienced an increase in learning outcomes from pre-test to post-test, but the experimental group obtained a higher average score with a significant difference (p < 0.001). The questionnaire reliability test produced a Cronbach's Alpha value of 0.826 which is included in the very reliable category. The Mann-Whitney test showed a mean rank of the experimental group of 50.00, higher than the control of 17.00. Thus, it can be concluded that the use of video-based learning media has a significant effect and is more effective than conventional methods in improving students' understanding of Virus material in Biology subjects.
Penggunaan Media Video Animasi Untuk Meningkatkan Hasil Belajar IPA Pada Kelas IX A di SMP Negeri 1 Balaesang Aulia, Azni; Lilies; Febriani, Vita Indri; Febriawan, Aan; Rafiqah; Jamhari, Mohammad
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.17665

Abstract

This research aims to improve student learning outcomes in Biology subjects through the use of animated video media in improving science learning outcomes of grade IX A students at SMP Negeri 1 Balaesang. The method used is this research is a Classroom Action Research (PTK) design with four stages, namely planning, implementation, teacher observation, and student observation. The research subjects amounted to 28 students. The data collection instruments in this study used teacher observation sheets, student observation sheets, and posttests. The research will be conducted in July 2025. Based on the results of the study, it shows that the use of animated video media in science subjects has proven to significantly improve student learning outcomes. This is aimed at the results of data analysis that has been carried out in the implementation of the Iyang cycle, showing that the level of student learning outcomes of learning completeness reached 67%, while in cycle II it increased to 100%. In addition, students' responses to learning using animation media were very positive. Thus, it can be concluded that animated video media is effective in helping to understand science material and increasing student involvement in the learning process.
Pertumbuhan dan Hasil Tanaman Mentimun (Cucumis sativus L) dengan Pemberian Pupuk Organik Cair dari Cangkang Telur Ayam dan Dimanfaatkan sebagai Media Pembelajaran Khotimah, Khusnul; Shamdas , Gamar B.N; Febriani, Vita Indri
Journal of Biology Science and Education Vol. 13 No. 1 (2025): Juni
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/jbse.v13i1.5059

Abstract

Pertumbuhan tanaman mentimun berkisar pada umur 34–46 hst dan dipanen saat mentimun telah memenuhi syarat panen. Pertumbuhan tanaman ini membutuhkan dukungan lahan tanah yang subur sehingga berdampak pada hasil tanam yang maksimal. Pupuk organik cair cangkang telur ayam merupakan salah satu pupuk organik yang kaya akan unsur hara dan berpotensi memenuhi kebutuhan hara tanah untuk pertumbuhan tanaman mentimun. Penelitian ini bertujuan mendeskripsikan pengaruh pemberian pupuk organik cair dari cangkang telur ayam terhadap pertumbuhan dan hasil tanaman mentimun, serta menentukan konsentrasi terbaik yang memberikan pertumbuhan maksimal dan hasil mentimun yang terbaik serta menghasilkan media pembelajaran dalam bentuk e-modul flipbook. Penelitian ini merupakan penelitian eksperimen, menggunakan Rancangan Acak Kelompok (RAK) yang terdiri dari 5 taraf perlakuan dan 3 kali ulangan, dilakukan dipekarangan rumah jalan Ahmad yani pada bulan desember sampai bulan september. Data dikumpulkan dari pengamatan pertumbuhan tanaman yaitu tinggi tanaman, diameter batang, jumlah cabang produktif, jumlah daun dan lebar daun, serta hasil tanaman yaitu panjang buah, diameter buah, jumlah buah pertanaman, dan berat buah pertanaman. Data yang diperoleh dianalisis menggunakan uji ANOVA dengan bantuan program SPSS-26. Hasil penelitian menunjukkan bahwa pemberian pupuk organik cair dari cangkang telur ayam pada 7 hst, 14 hst, 21 hst, dan 28 hst tidak berpengaruh signifikan terhadap tinggi tanaman, diameter batang, dan jumlah daun, sedangkan untuk jumlah cabang produktif dan lebar daun berpengaruh signifikan. Untuk komponen hasil tanaman mentimun pada 42 hst tidak memberikan pengaruh terhadap panjang buah, diameter buah, dan berat buah pertanaman, sedangkan pada jumlah buah pertanaman memberikan pengaruh signifikan. Pertumbuhan terbaik dan hasil maksimal ditunjukkan pada 28 hst dan 42 hst pada konsentrasi 60 ml POC dan 80 ml POC. Hasil penelitian ini diaplikasikan dalam bentuk media pembelajaran berupa e-modul flipbook dan dinyatakan sangat layak dimanfaatkan sebagai media pembelajaran oleh ahli desain, ahli media, ahli isi dan kelompok mahasiswa dengan persentase rata-rata 84%.
Keanekaragaman Jenis Lamun (Seagrass) di Pesisir Pantai Desa Malanggo Pesisir Kecamatan Tinombo Selatan Kabupaten Parigi Moutong Gafar, Moh.; Astija; Mawaddah, Hayyatun; Nurdin, Musdalifah; Febriani, Vita Indri; Febriawan, Aan
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 3 (2025): September
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i3.18055

Abstract

This study aims to describe the diversity of seagrass species found on the coast of Malanggo Pesisir Village, South Tinombo District, Parigi Moutong Regency. This study used a quantitative descriptive method with a linear quadratic transect technique conducted at three observation stations. Each station was observed to determine the type and number of seagrass individuals found. The data obtained were then analyzed using the Shannon-Wiener diversity index (H’) to determine the level of seagrass species diversity at the study site. The results showed that there were five seagrass species found, namely Enhalus acoroides, Thalassia hemprichii, Halodule pinifolia, Halodule uninervis, and Cymodocea rotundata. The total number of seagrass individuals obtained was 8,548 with a diversity index value (H’) of 1.518 which is classified as moderate. This value indicates that the seagrass ecosystem in the waters of Malanggo Pesisir Village is in a relatively stable condition and is able to support the existence of several seagrass species. However, human activities around the coastal area have the potential to put pressure on the balance of the seagrass ecosystem. Therefore, efforts are needed to manage and preserve seagrass ecosystems sustainably so that their ecological function is maintained.
Karakteristik Morfologi Jenis-Jenis Mangrove di Kawasan Wisata Karosondaya Desa Sausu Tambu Darise, Aswan A.; Isnainar, Isnainar; Febriawan, Aan; Febriani, Vita Indri; Buntu, Amalia; Mawaddah, Hayyatun
Bioscientist : Jurnal Ilmiah Biologi Vol. 13 No. 2 (2025): June
Publisher : Department of Biology Education, FSTT, Mandalika University of Education, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/bioscientist.v13i2.15777

Abstract

This study aims to describe the observed morphological characteristics consisting of mangrove types or species, soil substrates, roots (root types, root modifications and root colors), stems (stem color, stem texture and diameter), leaves (leaf shape, leaf texture, leaf tips, leaf color and leaf length), fruits (fruit types and fruit shapes), flowers (colors and shapes) of true mangrove species in the Karosondaya tourist area of Sausu Tambu Village. This type of research is a descriptive type of research conducted by determining the research location by purposive sampling which is divided into 3 observation stations. Sampling was carried out by exploring and free collection. The results of the study showed that there were 11 mangrove species identified in the Karosondaya tourist area of Sausu Tambu village. The types of mangrove plants found consisted of Rhizophora apiculata (Blume), Rhizophora stylosa (Griffith), Ceriops decandra (Griff), Ceriops tagal (Perr) C.B. Rob, Ceriops zippeliana (Blume), Bruguiera gimnorhiza (L). Lam, Xylocarpus granatum (J. Keonig), Sonneratia alba (J.E.Smith), Sonneratia ovate (Backer), Avicennia germinans (L), Lumitzera rasemosa (Willd). With the dominant species being Rhizophora apiculata (Blume), Rhizophora stylosa (Griffith), Avicennia germinans (L), while the rare or rarely found species were Lumnitzera racemosa (Willd) and Ceriops tagal (Perr.) C.B. Rob.
Co-Authors Aan Febriawan Abd Hakim Laenggeng, Abd Hakim Abdul Ashari Abia, Hikma Akram Amalia Buntu Amelia Sry Utami Andi Tanra Tellu Arsy, Rizka Fardha Ashari, Abdul Astija Astija Aulia, Azni Azizatul Khasanah Bialangi, Mursito S. Bustamin Darise, Aswan A. Dwi Setyorini Fatma Dhafir Fatmah Dhafir Febriawan, Aan Gafar, Moh. Gamar Binti Non Shamdas Hayyatun Mawaddah Hikma Hikma, Hikma Hj. Musdalifah Nurdin I Made Budiarsa I Nengah Kundera Ilmany, Muhammad Yazid Isnainar Isninar, Isnainar Karima, Nur Karninsy, Lastri khusnul khotimah Lestari Alibasyah Lestari Alibasyah Lestari M. P. Alibasyah Lestari M.P Alibasyah Lestari M.P Alibasyah Lilies Lilies Lilies Lilies Manap Trianto Masriani . Masrianih Mestawaty A S Mohamad Jamhari Mohammad Jamhari Monica, Sarah Mursito S. Bialangi Mursito S. Bialangi Nadia Ningsi, Nur Seftia Non Shamdas, Gamar Binti Nunink Pangeran, Rasti Pebi Angreni Putri, Riska Ananta Rafiqah Rafiqah, Rafiqah Rahmadani, Nurlaila Wulan Raya Agni Risnila Sari Rizka Fardha Satri Septiani, Wahyu Indah Shamdas , Gamar B.N Shamdas, Gamar B.N. Tandiayu, Givani Sapan Windarsih, Yulia Yulisa Yulisa