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INDONESIA
Jurnal Florea
Published by Universitas PGRI Madiun
ISSN : 23556102     EISSN : 25020404     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Florea: Jurnal Biologi dan Pembelajarannya with registered number ISSN 2355-6102 (Print); ISSN 2502-0404 (Online) is scientific journals which publish articles from the fields of biology and biology education.
Arjuna Subject : -
Articles 239 Documents
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Pengembangan Modul Mikrobiologi Berbasis Penelitian Pratiwi, Anggita Marta; Primiani, Cicilia Novi; Yuhanna, Wachidatul Linda
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 2 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i2.21128

Abstract

ABSTRACTThe module is expressed as a complete learning resource package consisting of a series of learning processes. The module is also a source of teaching materials that make it easier for students to achieve learning goals. Research-based modules are needed to improve student learning outcomes. Research-based modules make students achieve the criteria for completeness. The type of research used is research and development (Research & Development) with the ADDIE approach model. The small-scale test subjects are fourth semester students of the Biology Education Study Program, PGRI Madiun University who have taken the Microbiology course. The instruments used are initial needs questionnaires, material and media validation questionnaires and small-scale test questionnaires for students. The percentage of results from the validation of material microbiologists is 80.5%, media expert validation is 91% and for small-scale tests 91%. Based on these results, it can be concluded that the mycorbiology module based on the antibacterial test of the genitry plant (Elaeocarpus sphaericus) is valid and feasible to be used as teaching material in microbiology courses.Keyword: Module, Research base, Research & Development, ADDIE
Efek Pertumbuhan Tanaman Bawang Merah (Allium cepa L.) pada Pemberian Kombinasi Biofertilizer Mikotrico (Mikoriza dan Tricoderma) Qondhi, Anwar Asmoro; Isrianto, Pramita Laksitarahmi; Wilujeng, Sukian; Marmi, Marmi
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 1 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i1.13442

Abstract

Shallots (Allium cepa L.) are superior horticultural crops that have been intensively cultivated by farmers. Shallots contain nutrients and chemicals that have side effects on health. Farmers prefer to give environmentally friendly fertilizers, namely by giving biofertilizers compared to chemical fertilizers. Chemical fertilizers can tell an environmental story and are not good if consumed continuously. Biofertilizer fertilizer is very suitable for plants, such as onion cultivation which contains nutrients and active chemicals, many benefits for the body other than as a complementary seasoning. The onion growth process requires sufficient nutrients with the help of mycorrhizae and Tricoderma sp. The purpose of this study was to determine the effect of root and leaf growth of shallots on mycotrico (mycorrhizal and Tricoderma) biofertilizer fertilizers. This study was an experimental study and the research design used a completely randomized block factor design with 6 levels, namely 0%, 10%, 20%, 30%, 40%, and 50% Mikotrico with 5 replications. Based on the analysis using the ANOVA test, the results obtained (α = 0.00) number of roots, (α = 0.00) root length, while for plant height the Kruskal-Wallis test had a significant effect while the number of tunas had no significant effect. The application of mycotrico biofertilizer fertilizer at a dose of 30% had better growth in the number of roots, root length, and plant height of shallot (Allium cepa L.)
Identifikasi Orchid Mycorrhiza Pada Akar Anggrek Dendrobium nobile Arsitalia, Metari; Wahyudi; Bambang Irawan; Mahfut
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 2 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i2.21187

Abstract

Orchid mycorrhiza is a type of fungus that is able to associate well with orchid plants. Orchids require fungal hyphae infection at every phase of their growth and development. Mycorrhizal fungi provide the organic and organic nutrients needed by orchid planting. Meanwhile, orchid plants are suppliers because the results of photosynthesis of orchid plants are distributed in the body of fungi as an energy source. Given the importance of the prospect of mycorrhizal utilization for orchids, it is necessary to continue to develop studies on identification. The purpose of this study is to isolate, identify and characterize mycorrhiza in Dendrobium nobile orchids. The method used was with a descriptive design on the identified orchids, samples in the form of Dendrobium nobile orchid roots, the media used was PDA media, transverse and longitudinal root cut types.  The way it works includes sample preparation, media preparation, fungal isolation, fungal colony purification,
PENGARUH PENGIMBASAN ASAM SALISILAT TERHADAP TANAMAN SINGKONG (Manihot esculenta Crantz) SEBAGAI AGEN KETAHANAN JAMUR Fusarium oxysporum Yuniar, Lutfiah
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 1 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i1.20025

Abstract

Cassava is an important food crop commodity in Indonesia after rice, corn, soybeans, peanuts and green beans. When planting cassava, there are disease attacks caused by fungi, one of which is the Fusarium oxysporum fungus. One alternative method that can be done is by inducing salicylic acid in cassava (Manihot esculenta Crantz) to make it resistant to fungal attacks. This research aims to determine the resistance of cassava plants to the Fusarium oxysporum fungus. The method that will be used is a Completely Randomized Design (RAL) with 5 levels of salicylic acid concentration, namely 0 ppm, 80 ppm, 100 ppm, 120 ppm and 140 ppm with 5 replications. Observation data consists of number of leaves, number of shoots, and root length. Analyzed using analysis of variance (ANOVA) at a real level of 5% and further tested with the BNT test (Least Significant Difference) at a real level of 5%. The effective concentration for cassava plants infected with the fungus Fusarium oxysporum is a concentration of 100 ppm.Keywords: Cassava, Salicylic Acid, Fusarium oxysporum.
Pengembangan Media Komik Untuk Meningkatkan Kemampuan Berpikir Kritis Siswa Pada Mata Pelajaran IPA di SMP Nafisah, Aning; Wahyuni, Sri; Wicaksono, Iwan
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 1 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i1.17132

Abstract

Media pembelajaran merupakan alat bantu yang digunakan guru dalam perwakilan penyampaian materi dalam pembelajaran di kelas. Penelitian pengembangan ini memiliki tujuan untuk menciptakan media pembelajaran berbentuk komik yang mencakup materi juga meningkatkan kemampuan berpikir kritis siswa yang valid, praktis dan evektif. Penelitian ini menggunakan metode penelitian pengembangan dengan penggunaan desain pengembangan ADDIE sebagai desain penelitiannya. Desain penelitian ADDIE terdiri dari proses analysis atau analisis meliputi penganalisisan kondisi sekolah, siswa, kurikulum. Selanjutnya pada proses design atau desain meliputi proses pendesainan media, lembar validasi, lembar keterlaksanaan, dan tes pre-test post-test. Proses development atau pengembangan, media yang telah di desain mulai dibentuk menjadi sebuah media utuh yang kemudian divalidasi terhadap 3 validator. Validator terdiri dari 2 validator media dan 1 validator materi.  Tahapan implementation atau implementasi digunakan untuk mencobakan media yang telah valid terhadap subjek kecil sebelum digunakan pada populasi lebih besar. Selanjutnya pada tahapan evaluation atau evaluasi dilakukan pengkajian ulang terhadap penelitian yang telah dilakukan. Subjek penelitian ini adalah siswa kelas VII A SMP Negeri 1 Kencong.
Aplikasi Mikoriza Kombinasi Serbuk Gergaji dalam Remediasi Lahan Tercemar: Review Fadillah, Nur; Ariyanti, Alifah Danuk; Prasandy, Martha Oktavia; Pratiwi, Lintang Denalin Aulia; Pujiati, Pujiati
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 2 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i2.21135

Abstract

Penelitian ini bertujuan untuk mengetahui aplikasi jamur mikoriza dalam remediasi l lahan tercemar.  Bioremediasi merupakan salah satu teknologi remediasi yang memanfaatkan mikroorganisme. Teknologi bioremediasi dipilih karena ekonomis, cukup efektif, efisien, dan lebih ramah lingkungan. Mikoriza adalah hubungan yang saling menguntungkan antara jamur dan tumbuhan yang ditularkan melalui tanah akar. Jamur mikoriza memberikan nutrisi penting bagi tanaman inang yang digunakan untuk gula atau lipid. Serbuk gergaji mengandung banyak senyawa organik seperti selulosa, hemiselulosa, dan lignin dengan gugus polifenol yang mungkin berguna untuk mengikat logam dan ion metaloid. Dengan menggunakan metode imobilisasi dan penggunaan AMF dapat secara efektif mengurangi kerusakan HM terkait dalam sistem pabrik melalui strategi langsung atau tidak langsung.
Hubungan Status Pekerjaan Orang Tua Dengan Hasil Belajar Siswa hastiana, yetty; saputri, wulandari; septia, bellah
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 1 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i1.15612

Abstract

The purpose of this study is to see how the relationship between parents' work and student learning outcomes. The methods in this research include descriptive research methods. The data analysis technique of this study is the Miles and Huberman model which consists of data reduction, data presentation, and conclusion and verification. The results of this study show that parents in class VII.6 and VII.7 SMP Muhammadiyah work mostly as entrepreneurs, 34% and at least 9% as formal private companies. Meanwhile, the results of the daily tests from Muhammadiyah Middle School students have achieved KKM scores in science subjects, in class VII.6 there were 18 people (82%) and VII.7 there were 21 people (95%) for the 2021/2022 Academic Year. Based on this, it can be concluded that there is no work relationship with student learning outcomes because when parents are busy with their work, children are still able to improve good and high learning outcomes. This shows that one of the factors that increases student learning outcomes is not only parents' employment status but there are other factors such as internal and external factors. External factors, for example, come from family, school, community, for example, parents' education, parents' work and parents' income. Meanwhile, internal, namely factors that come from within the individual student both physically and spiritually, such as self-motivation
Efektivitas Fitoremediasi Kayu Apu (Pistia Stratiotes L.) Dalam Memperbaiki Kualitas Air Prahmawati Pujiyanti Kusuma Dewi; Kharisma Putri Maharani; Leony Putri Yuliana; Ambar Kurnia Sari
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 2 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i2.21163

Abstract

Water is a natural resource that is important for life. However, many rivers in Indonesia experience pollution problems. One alternative for handling water pollution is to use phytoremediation plants such as kayu apu. The aquatic plant kayu apu (Pistia stratiotes L.) is known to have phytoremediation capabilities to clean up pollution. However, there is still little research that focuses on the influence of environmental factors on its capacity to improve water quality. Therefore, this research project aims to determine the ability of kayu apu as a phytoremediator in reducing the concentration of pollutants and improving water quality. The method used is a post-test only control group design. Water samples were taken in the Bantaran River, Madiun, then incubated with apu wood plants. The parameters tested include Ph, temperature and water condition (turbid/clear). The research results show that kayu apu is able to reduce the concentration of pollutants and improve water quality through a phytoremediation mechanism. It is hoped that this project can increase understanding regarding the potential of the kayu apu plant as a phytoremediator in efforts to preserve aquatic ecosystems and their biodiversity
Studi Etnobotani pada Masyarakat Suku Jawa dalam Memanfaatkan Tumbuhan Obat di Desa Sumber Makmur Hastiana, Yetty; Saputri, Wulandari; Apryyanty, Desy
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 1 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i1.15588

Abstract

The use of medicinal plants is carried out by the community in Sumber Makmur Village from generation to generation which is conveyed orally, therefore it is necessary to document the use of medicinal plants by the Javanese tribal community through ethnobotany studies. This study uses descriptive methods with qualitative and quantitative approaches. This type of research is a case study research type. The subjects in this study were the people of Sumber Makmur Village with a sample limit of 50 informants to be interviewed. This study uses 2 types of data sources, namely primary and secondary data. Data were collected through observation, interviews and documentation. Qualitative data were analyzed in 3 stages, namely reduction, data presentation and drawing conclusions, while quantitative data were analyzed using the ICS formula. The results of the research show that there are 36 types of medicinal plants which are grouped into 23 families, with the most plant species from the Zingiberaceae family, namely 8 plant species. The most widely used part of the plant is the leaf. Medicinal plants can be processed in several ways, namely boiled, grated, mashed, dried, brewed and burned by means of usage, namely drinking, dripping, smeared and used for bathing. The calculation of the culturally important value index shows that there are 6 plant species that fall into the medium category with the highest value being 30 and 7 plant species belonging to the low category with the smallest value being 6.
Peningkatan Prestasi Belajar Ipa Materi Sistem Pernapasan Melalui Metode Think-Pair-Share Siswa Kelas VIII SMPN 1 Dagangan Munawati, Lina
Florea : Jurnal Biologi dan Pembelajarannya Vol. 10 No. 2 (2023)
Publisher : UNIVERSITAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/florea.v10i2.21136

Abstract

Untuk peningkatan mutu pendidikan dan pengajaran dalam menyampaikan materi pelajaran agar diperoleh peningkatan prestasi belajar, salah satunya dengan pembelajaraan kooperatif dengan pendekatan struktural ” Think-pair-share”. Prosedur metode ini ditetapkan secara eksplisit untuk memberi siswa waktu lebih banyak untuk berfikir, menjawab, dan saling membantu satu sama lain. Berdasarkan hal tersebut rumusan masalah dalam penelitian ini sebagai berikut: Apakah penggunaan model Cooperative Learning dengan pendekatan struktural ”Think-Pair-Share” dapat meningkatkan ketuntasan belajar mata pelajaran IPA pada Materi Sistem Pernapasan Melalui Penerapan Metode ”Think-Pair-Share” Siswa Kelas VIII-A SMP Negeri 1 Dagangan Kabupaten Madiun Semester Genap Tahun Pelajaran 2021/2022. Pendekatan yang digunakan dalam penelitian ini adalah pendekatan kualitatif, dengan jenis penelitian tindakan kelas. Peneliti berusaha melihat, mengamati, merasakan, menghayati, merefleksi dan mengevaluasi kegiatan pembelajaran yang berlangsung. Tahap-tahap pelaksanaan penelitian tindakan terdiri dari perencanaan, pelaksanaan, observasi, dan refleksi. Untuk hasil penelitian akurat maka data telah terkumpul dianalisis secara statistik yaitu mengunakan rumus rata-rata. Dari hipotesis tindakan yang diajukan dalam penelitian tindakan kelas  ini terjadi perubahan yang signifikan pada prestasi dari    Siklus I sampai dengan Siklus II yaitu dari siklus I : 69.50 (ketuntasan 53.33%) meningkat menjadi 79 (ketuntasan 96.67%) pada siklus II dapat disimpulkan ada Peningkatan Prestasi Belajar IPA Materi Sistem Pernapasan Melalui Penerapan Metode ”Think-Pair-Share

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