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All Journal Jurnal Biologi Tropis Jurnal Ilmiah Profesi Pendidikan Journal of Environmental Economics and Sustainability
M. Sarjan
Universitas Mataram
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Social Sciences

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Kebermaknaan Fisika Kuantum Sebagai Solusi Membangun Karakter Peserta Didik Syahrial A; M. Sarjan; Joni Rokhmat; Kurniawan Arizona; Ramdhani Sucilestari; Khaerus Syahidi; Syamsuddin Syamsuddin; I Gde Mertha
Jurnal Ilmiah Profesi Pendidikan Vol. 7 No. 2b (2022): Juni
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v7i2b.555

Abstract

Fisika kuantum adalah ilmu tentang perilaku/karakteristik/sifat materi dan energi pada molekul, atom, sub-atomik bahkan yang lebih kecil lagi dari sub atomik. Artikel ini bertujuan menemukan kebermaknaan fisika kuantum yang dapat menjadi salah satu solusi dalam membangun karakter peserta didik. Metode yang digunakan adalah studi literatur yang berpedoman pada Al-Quran. Hasil kajian mendapatkan Pendidikan tidak bisa dilepaskan dari proses multidimensional yang di mana setiap proses pendidikan dalam hal ini, pembelajaran akan lebih baik tetap mengandung unsur-unsur multidimensional. Unsur multidimensional yang ditekankan dalam artikel ini adalah Religion, Moral, Attitude and Character (RMAC). Membangun aspek-aspek multidimensional tersebut dapat dilakukan dengan menyisipkan pemaknaan konsep fisika kuantum di setiap proses pembelajaran sebagai contoh untuk menumbuhkan Religion, Moral, Attitude and Character (RMAC).  
Using The Refugia Plant as an Alternative Habitat for Predatory Insects On Potato Plants M. Sarjan; Hery Haryanto; Bambang Supeno; Amrul Jihadi
Jurnal Biologi Tropis Vol. 23 No. 2 (2023): April-June
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v23i2.4426

Abstract

One of the technological innovations that is very relevant for the implementation of IPM is habitat manipulation using refugia plants to conserve predatory insect. The aim of this study was to determine the effect of different species of Refugia plants on the diversity and species richness of predator on potato plants and their production yields. The research method used was a field experimental method with a randomized block design with 5 treatments of Refugia plant species repeated 3 times. The data were analyzed using analysis of variance (ANOVA) and are further tested by Honest Significant Difference (BNJ) analysis at a significance level of 5 percent. The results showed that nine predatory species were found in refugia and potato plants, namely Crytoleamus montrouzieri, Cocinella transversalis, Coleophora inaequalis, Monocielus sexmaculatus, Axion plagiatum, Coleophora reniplagiata, Illeis koebelei, Mantidae and Formicidae. The insect diversity index (H') of the predators found was rated as moderate for all treatments, ranging from 1.2 to 1.9.
Analisis Strategi Pengelolaan Hasil Hutan Bukan Kayu (HHBK) dalam Upaya Peningkatan Kesejahteraan Masyarakat di Kawasan Hutan Kemasyarakatan (HKm) Wilayah Indonesia Nurul Jihan; M. Sarjan
Journal of Environmental Economics and Sustainability Vol. 3 No. 1 (2025): November
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/jees.v3i1.947

Abstract

Penelitian ini bertujuan untuk mengidentifikasi faktor internal dan eksternal yang memengaruhi pengelolaan HHBK serta merumuskan strategi pengelolaan berkelanjutan berbasis masyarakat. Metode yang digunakan adalah studi literatur yang didukung oleh analisis SWOT yang diperoleh dari berbagai sumber akademik, dokumen kebijakan, dan laporan kelembagaan terkait HKm dan HHBK di Indonesia. Hasil penelitian menunjukkan bahwa keberhasilan pengelolaan HHBK sangat dipengaruhi oleh kapasitas kelembagaan, keterampilan teknis, dukungan kebijakan, dan peluang pasar untuk produk ramah lingkungan. Namun, masih terdapat sejumlah tantangan, termasuk keterbatasan akses pasar, teknologi pengolahan yang belum memadai, dan hambatan birokrasi. Strategi pengelolaan yang direkomendasikan mencakup penguatan kapasitas kelembagaan melalui pelatihan, peningkatan teknologi pascapanen, perluasan akses pasar dan kemitraan, serta penguatan kerangka kebijakan yang mendukung. Kesimpulannya, pengembangan HHBK dalam skema HKm tidak hanya meningkatkan nilai produk dan pendapatan masyarakat, tetapi juga mendorong konservasi hutan secara berkelanjutan. Penelitian lanjutan direkomendasikan untuk menilai efektivitas strategi tersebut dan inovasi teknologi pengolahan sesuai dengan kondisi lokal serta adaptasi terhadap perubahan kebijakan dan lingkungan.
Development of Dust Flea Leaf Sucking Pests (Bemisia Tabaci) and The Incidence of Viral Diseases in Sweet Potato Plants in Two Agroecosystems Firda Widya Sari; M. Sarjan; Aluh Nikmatullah
Jurnal Biologi Tropis Vol. 26 No. 3 (2026): Juli - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v26i3.12851

Abstract

Whitefly pests (Bemisia tabaci) are leaf-sucking pests that act as vectors for the spread of viral diseases in sweet potato plants. Differences in agroecosystem conditions are suspected to affect pest populations and the development of viral diseases. This study aims to (1) identify and compare whitefly pest populations on sweet potato plants in two agroecosystems, (2) identify and compare viral disease incidence in two agroecosystems, and (3) analyze the relationship between temperature and humidity on whitefly populations and viral disease incidence. The research was carried out in drylands and technical irrigated lands by observing whitefly populations, viral disease symptoms, percentage of disease incidence, and environmental factors such as temperature and humidity. The data were analyzed using a t-test at a real level of 5% and simple linear regression. The results showed that whitefly populations and the percentage of viral disease incidence differed significantly between the two agroecosystems, with higher values on drylands than on technical irrigated land. In dry land, diseases caused by Sweet potato chlorotic stunt virus (SPCSV) and Sweet potato feathery mottle virus (SPFMV) were found, while in technical irrigation land diseases were found caused by Sweet potato virus disease (SPVD). Regression analysis showed that temperature was positively correlated, while humidity was negatively correlated with whitefly populations and viral disease incidence, with a stronger relationship in dry land than in technical irrigated land. The results of the study show that differences in agroecosystem characteristics affect the dynamics of whitefly populations and the development of viral diseases in sweet potato plants.
Co-Authors Aluh Nikmatullah Amrul Jihadi Bambang Supeno Firda Widya Sari Hery Haryanto I Gde Mertha Joni Rokhmat Khaerus Syahidi Kurniawan Arizona Nurul Jihan Ramdhani Sucilestari Syahrial A Syamsuddin Syamsuddin