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Bambang Supeno, Bambang
University of Jember
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Karakterisasi Hama Baru Spodoptera Frugiperda Pada Tanaman Jagung (Zea mays L.) Di Lombok Barat Juwanda, Erwin; Supeno, Bambang; Haryanto, Hery; Hari Aditia Pratama, Muhammad
Journal of Microbiology, Biotechnology and Conservation Vol. 1 No. 1 (2025): Journal of Microbiology, Biotechnology and Conservation (jMBC)
Publisher : Master’s Program in Biology, Faculty of Mathematics and Natural Sciences, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jmbc.v1i1.6062

Abstract

Maize (Zea mays L.) is the main food crop in Indonesia after rice, but is vulnerable to attack by plant pests (OPT), including Spodoptera frugiperda, an invasive insect that attacks corn plants. This research aims to observe the population, level of attack and characteristics of the pest of S. frugiperda in West Lombok Regency. Based on observations, the eggs of this pest are brownish white, round in shape, and have an average size of 0.33 mm × 0.47 mm. The male pupa is reddish brown with dimensions of 14.25 mm × 4.32 mm, while the female pupa is larger, namely 17.53 mm × 5.13 mm. Larvae are found in various instars (2-6) with sizes from 1.53 mm to 35.16 mm, and colors varying from light green to dark brown. Male imagos are smaller than females, with a length of 12.45 mm and a wingspan of 27.73 mm, while female imagos have a size of 14.38 mm and a wingspan of 31.47 mm. The highest population was found at location 3 with 123 larvae, while the lowest population was at location 13 with 1 larva. The highest attack rate occurred at location 7 (50%) and the lowest at location 11 (5%). The observation method includes assessing the level of damage based on the attack intensity score (0–4). This research proposes further studies to understand the distribution and control mechanisms of S. frugiperda in order to minimize its impact on corn cultivation, especially in Nusa Tenggara Barat, Indonesia.
Spider Diversity in Potato Plants Applied with Some Concentrations of Botanical Pesticides Virginia Tobacco Stem Waste Fauzan, Lalu Ahmad; Sarjan, Muhammad; Supeno, Bambang; Hari Aditia Pratama, Muhammad
Journal of Microbiology, Biotechnology and Conservation Vol. 1 No. 1 (2025): Journal of Microbiology, Biotechnology and Conservation (jMBC)
Publisher : Master’s Program in Biology, Faculty of Mathematics and Natural Sciences, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jmbc.v1i1.6071

Abstract

This study aims to determine the effect of applying various concentrations of botanical pesticides derived from Virginia tobacco stem waste on the diversity of spiders in potato plants. The research was conducted in Sembalun Bumbung Village, Sembalun District, East Lombok Regency, West Nusa Tenggara Province. The method employed was an experimental method with field trials, using a Randomized Block Design (RBD) with six treatments: P0 (control), P1 (abamectin), P2 (Virginia tobacco stem extract 2 ml/L), P3 (Virginia tobacco stem extract 4 ml/L), P4 (Virginia tobacco stem extract 6 ml/L), and P5 (Virginia tobacco stem extract 8 ml/L). The experiment was conducted in three blocks, resulting in 18 experimental units. The results showed that the application of various concentrations of botanical pesticides from Virginia tobacco stem waste did not significantly affect spider diversity in potato plants. However, the P3 treatment (Virginia tobacco stem extract 4 ml/L) exhibited a higher tendency in population, diversity index, abundance index, and dominance index compared to other treatments.
PEMANFAATAN STRATEGI PEMASARAN DIGITAL MENGGUNAKAN E-COMMERCE SHOPEE: DIGITAL MARKETING UTILIZATION STRATEGY USING SHOPEE E-COMMERCE Sihombing, Ciska Debora; Afriani, Dwi; Supeno, Bambang
Diklat Review : Jurnal manajemen pendidikan dan pelatihan Vol. 7 No. 1 (2023): Transformasi Digital, Penguatan Kapasitas, dan Akselerasi Pemberdayaan Masyarak
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35446/diklatreview.v7i1.1313

Abstract

Meri Snack's is engaged in the food business, namely producing processed products made from cassava and potatoes to produce cassava chips, potato chips and opaque products with various flavors. Get permission from the P-IRT Health Office: 2111471010170-27. Digital marketing is carried out by utilizing the Shopee e-commerce platform. The research method is descriptive qualitative, through observation, interviews and documentation. The results of research activities at Meri Snack's are that an e-commerce platform has been created which is expected to be able to use it as much as possible so that it can expand sales reach, increase consumers, increase sales and its products are known by the wider community and create more creative content about selling Meri Snack's products.
Micro, small, and medium enterprises business strategy: business sustainability during the covid-19 pandemic Supeno, Bambang; Juliansya, Muhammad Farhan; Alhempi, R. Rudi; Shaddiq, Syahrial
Jurnal Indovisi Vol. 7 No. 3 (2025): Jurnal Indovisi
Publisher : Indonesian Indovisi Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32698/19072308

Abstract

Indonesia has been hit by the coronavirus disease 2019 (COVID-19) pandemic since March 2020, but not only in Indonesia; some countries in the world are also experiencing the COVID-19 pandemic. This causes the economy to be unstable, which affects business people, including MSME players. The purpose of writing this article is how MSME actors are able to adapt during the COVID-19 pandemic in maintaining the sustainability of their business. The approach to writing this article uses qualitative and explained descriptively. The findings of this study are that the Government in its strategy can offer financial incentives based on advantages on fintech lending platforms, namely tax incentives, for fintech platforms that can provide direct access to funding for MSMEs, as well as MSME players in Indonesia in maintaining their business adapting by utilizing online media, such as twiter, facebook, istagram, gofood, gopay, wa group. This finding indicates the need for MSME actors to increase their strategies to adapt to the sustainability of their business during this pandemic.
Diversity of Stingless Bee Species and Their Pests in the Village of Rarung, Central Lombok Jihadi, Amrul; Supeno, Bambang; Sarjan, Muhammad; Haryanto, Hery; Pranggawan Azhari, Anjar
Jurnal Biologi Tropis Vol. 25 No. 4b (2025): Special Issue
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.v25i4b.10571

Abstract

The bekeeping of stingless bees is gaining popularity and developing in West Nusa Tenggara, as it provides an alternative livelihood and plays a vital role in the ecosystem through pollination. Despite growing public interest, detailed data on the diversity of stingless bee species and the challenges farmers face, particularly pest and disease infestations, remain scarce in some areas, such as Central Lombok. The aim of this study was to identify the bred species of stingless bees and the pest and disease species found in bee colonies in Rarung Village. The research was conducted from Juni to September 2024. The research methodology included field surveys, interviews with 4 farmers using snowball sampling techniques. In each farmers, we collected stingless bee and their pests from 10 stup and preserved in alcohol 70%. Morphological identification of bee species and pests was done in Plant Protection Laboratory, University of Mataram . The results showed that four species of stingless bees were being bred in Rarung Village: Tetragonula laeviceps, Tetragonula biroi, Tetragonula clypearis, and Tetragonula sapiens. Other major identified pests included ants (Formicidae), geckos (Gekkonidae), wasps (Vespidae), and signs of fungal pathogens. The results of this study show that bee species from outside Lombok were found in Rarung village that indicate thespecies diversity was affected by the practice of introducing species from outside Lombok.
Perbaikan Pertumbuhan dan Pengendalian Penyakit Busuk Pangkal Batang Bawang Putih dengan Aplikasi Pupuk Kohe Kambing yang Difermentasi dengan Bioaktivator Streptomyces sp Muthahanas, Irwan; Fauzi, M. Taufik; Supeno, Bambang; Nurrachman, Nurrachman; Haryanto, Hery
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 11 No. 3 (2025): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v11i3.967

Abstract

This research is an experimental study conducted on rice fields owned by farmers in Sembalun village and the Microbiology Laboratory of the Faculty of Agriculture at Unram. The research aims to determine the effect of fertilizer fermented with Streptomyces sp. on the growth and yield of garlic plants as well as the control of basal rot disease in garlic plants. The research was arranged using a Completely Randomized Design (CRD) consisting of 6 treatments and repeated 6 times, resulting in 36 experimental units. The six treatments are: Without fertilizer application (P0), Goat manure fertilizer without the addition of bioactivator (P1), Goat manure fertilizer + Streptomyces sp. isolate SH (P2), Goat manure fertilizer + Streptomyces sp. isolate BSi (P3), Goat manure fertilizer + Streptomyces sp. isolate BSc (P4). Goat manure fertilizer + Isolate SH + Liquid SH (P5). The research results show that the treatment with Streptomyces sp isolate BSi (P3) produced the tallest plants (57.741 cm) and was significantly different from the treatment without fertilizer. (P0). Treatment P3 also produced the highest number of leaves (10.05) significantly different from the other treatments. The highest wet and dry weight of garlic bulbs was obtained in treatment P5, which were 2.556 g and 2.343 g, respectively. The lowest intensity of Fusarium wilt disease was obtained in treatment P4, which was 6.33%, and it was significantly different from P0 or without fertilizer treatment.
Co-Authors Abdur Rohman Adekayanti, Fajliani Adrian, Muhammad Afriani, Dwi Akhmad Rosid Ridlo, Akhmad Rosid Amrul Jihadi Angga Setiawan Anjar Pranggawan Azhari Apni, Riza Nur Aprianti, Nurhalisa Aulia Azizah Baburroziqin Budiono, Eko Muhammad Arif Bunayya Harakil Adzkar, Lalu Burhan Burhan , Burhan Burhan Burhan, Burhan DAMAYANTI BUCHORI Darmasari Wahyuni, Elisa Dedy Kurnia Setiawan Dodi Setiabudi Eka Intan Kumala Putri Ekky Wahyu A, Ekky Farah Oktauliah, Farah Fauzan, Lalu Ahmad Febrina, Liga Firdaus, Moh.Firman Gunawan Gunawan Handayani, Ayudina Hari Aditia Pratama, Muhammad Hasanah, Maratun Heri, Helwen Hery Haryanto Husnah, Nur Jumratul I Ketut Ngawit, I Ketut Irwan Muthahanas Jamil, Poppy Camenia Juliansya, Muhammad Farhan Juwanda, Erwin Liatul Ukmatul Jannah, Baiq Lisdana, Cakra Dwi Lussianda, Erfa Okta M. Sarjan, M. M. Taufik Fauzi, M. Taufik M. Yusuf Misriyani, Sri Muhammad Fahrozi, Muhammad Muhammad Sarjan Munthe, Richa Afriana Negara, M. Agung Prawira Nia Anggraini Nurrachman Nurrachman Oemar, Fahmi Pahlevi, T. Arif Puspa Kinasih, Aulia Putri Siti Soleha, Baiq Putri, Zhelika Nurul Raden Rudi Alhempi RAHAJOENINGROEM, TRI RINI RINI Rully Putri Nirmala Puji Rum, Hijriyati seswandi, agus SIDAURUK, JESSICA Sihombing, Ciska Debora Sumardi, S. Syahrial Shaddiq Triwahju Hardianto Tsani, M.Khairul Wahid, Mujaddid Muskhul Widyono Hadi Wulandaru, Linda Atmawati Yulyanti, Sinta