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All Journal Unram Journal of Community Service (UJCS) Formosa Journal of Science and Technology (FJST) Jurnal Ilmiah Mahasiswa Agrokomplek
M. Sarjan
University of Mataram
Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Upaya Peningkatan keamanan Pangan pada Pelaku Usaha Pangan Segar Asal Tumbuhan (PSAT) di Kota Mataram M. Sarjan; Aluh Nikmatullah; Hery Haryanto; Ruth Stella Thei; Amrul Jihadi
Unram Journal of Community Service Vol. 3 No. 4 (2022): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v3i4.421

Abstract

As a result of the outbreak of the COVID-19 pandemic which was followed by the imposition of large-scale social restrictions (PSBB) in Indonesia, it has encouraged people to adopt healthier lifestyles and at the same time carry out a number of environmentally friendly activities. Therefore, it is necessary to make efforts to improve understanding and practice of cultivation as well as guarantee the quality of the food produced, among others by carrying out socialization "how to register horticultural products in urban areas to obtain a Prima3 certificate" as a guarantee that it is safe for consumption. The method used in this activity is the Action Research Method by applying the Participatory Action Program approach from the participants through discussions, and group work in all activities. The results of the activity show that one of the efforts to improve food safety for business actors of Fresh Plant-Origin Food (PSAT) is by registering for food safety certification. Based on survey results from 6 survey locations, 5 of them are still active, namely Japri Farm, UD Rohana and KWT Bunga Matahari, UD Sari Melanting, and UD Sumber Sari. While 1 other location is not active, namely KP. Petemon Asri. There are several business actors in the City of Mataram who have not extended the registration of the commodities they produce. These actors include the Bijak Sari Poktan, the Farmer Family Farmers Group, Japri and Mataram Hydroponics. The results of the demonstration plot showed that the use of liquid organic fertilizer was able to grow lettuce plants well. The best use of vegetable pesticides is demonstrated by plant-based pesticides extracted from papaya leaves. Botanical pesticides are pesticides whose active ingredients come from plants or herbs and other organic materials that can control pest attacks on lettuce plants, both as repellents, antifedans, attractants.
Upaya Peningkatan keamanan Pangan pada Pelaku Usaha Pangan Segar Asal Tumbuhan (PSAT) di Kota Mataram M. Sarjan; Aluh Nikmatullah; Hery Haryanto; Ruth Stella Thei; Amrul Jihadi
Unram Journal of Community Service Vol. 3 No. 4 (2022): December
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v3i4.421

Abstract

As a result of the outbreak of the COVID-19 pandemic which was followed by the imposition of large-scale social restrictions (PSBB) in Indonesia, it has encouraged people to adopt healthier lifestyles and at the same time carry out a number of environmentally friendly activities. Therefore, it is necessary to make efforts to improve understanding and practice of cultivation as well as guarantee the quality of the food produced, among others by carrying out socialization "how to register horticultural products in urban areas to obtain a Prima3 certificate" as a guarantee that it is safe for consumption. The method used in this activity is the Action Research Method by applying the Participatory Action Program approach from the participants through discussions, and group work in all activities. The results of the activity show that one of the efforts to improve food safety for business actors of Fresh Plant-Origin Food (PSAT) is by registering for food safety certification. Based on survey results from 6 survey locations, 5 of them are still active, namely Japri Farm, UD Rohana and KWT Bunga Matahari, UD Sari Melanting, and UD Sumber Sari. While 1 other location is not active, namely KP. Petemon Asri. There are several business actors in the City of Mataram who have not extended the registration of the commodities they produce. These actors include the Bijak Sari Poktan, the Farmer Family Farmers Group, Japri and Mataram Hydroponics. The results of the demonstration plot showed that the use of liquid organic fertilizer was able to grow lettuce plants well. The best use of vegetable pesticides is demonstrated by plant-based pesticides extracted from papaya leaves. Botanical pesticides are pesticides whose active ingredients come from plants or herbs and other organic materials that can control pest attacks on lettuce plants, both as repellents, antifedans, attractants.
Supervising in the Implementation of Integrated Pest Management (IPM) in good Horticultural Practices in the Sembalun agrotourism area M. Sarjan; Taufik Fauzi; Ruth Stella Thei; Aluh Nikmatullah; Achmad Fajar Narotama  Sarjan
Unram Journal of Community Service Vol. 5 No. 1 (2024): March
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i1.467

Abstract

The use of natural enemies as pest control has long been known, but has been largely replaced by the rapid development of chemical pesticide industry technology, especially since the green revolution. One alternative pest control technology that is quite promising to be developed is the use of biological agents (predators or parasotoids) that have more natural characteristics than chemical characteristics. With the presence of natural enemies which are then used to suppress pest populations, it will be safe for human health and the environment. It can be hoped that the agricultural products produced will be acceptable and highly competitive on the global market. Considering the Sembalun area as a tourism destination, it will be very relevant if the local community understands good horticultural practices. The intervention of using technology for farmers as an alternative in good Horticultural Cultivation is highly expected by farmers in the Sembalun area. Therefore, assistance is needed to implement integrated Pest Management in good Horticultural practices. The method used in this activity is the Action Research Method by applying a Participatory Action Program approach from participants through discussion and group work in all activities. The result is that farmers are very interested in implementing good horticultural cultivation, especially with habitat management approaches such as using refugia plants to control pests. Participating farmers increase their knowledge and skills to recognize differences in pests and natural enemies (predators and parasitoids) found on potato plants that are integrated with refugia plants. The target group has increased knowledge and understanding of the importance of implementing Integrated Pest Management (IPM) practices in horticultural cultivation. It is hoped that training and assistance activities for healthy horticultural cultivation efforts will continue both by the university team and related agencies. This kind of activity needs to be continued by the participating group and spread to other groups nearby. There is a need for assistance in applying for Prima 3 and Prima 2 food safety certification to farmer groups in the Sembalun Agrotourism Area, so that the number of products from certified horticultural business actors will increase. Activities to implement Integrated Pest Management in horticultural farming business groups in the Sembalun Tourism Area need to continue
Pengujian Lima Bioinsektisida terhadap Hama Oteng-oteng (Aulacophora sp.) pada Budidaya Melon Berkelanjutan Uswatun Hasanah; M. Sarjan; Wahyu Astiko
Jurnal Ilmiah Mahasiswa Agrokomplek Vol. 5 No. 3 (2026): Jurnal Ilmiah Mahasiswa Agrokomplek
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/dt1yeb24

Abstract

Melon (Cucumis melo L.) merupakan komoditas hortikultura bernilai ekonomi tinggi, tetapi produktivitasnya sering terhambat oleh serangan hama oteng-oteng (Aulacophora sp.) yang merusak daun, bunga, dan buah muda. Ketergantungan petani pada pestisida sintetis berdampak negatif terhadap lingkungan dan kesehatan, serta menghambat akses ke pasar produk organik. Berbeda dari penelitian sebelumnya yang umumnya menguji satu jenis bioinsektisida secara terpisah, penelitian ini menghadirkan kajian komparatif terhadap lima jenis bioinsektisida sekaligus dalam satu rancangan percobaan, guna menganalisis pengaruhnya terhadap populasi dan intensitas serangan Aulacophora sp., serta menentukan perlakuan paling efektif dalam budidaya melon berkelanjutan. Penelitian dilaksanakan di Desa Sembalun, Kabupaten Lombok Timur, pada September–Desember 2025, menggunakan Rancangan Acak Kelompok (RAK) dengan enam perlakuan dan empat ulangan. Data dianalisis menggunakan ANOVA taraf 5%, uji BNJ 5%, dan regresi linear sederhana. Hasil menunjukkan bahwa seluruh perlakuan bioinsektisida secara nyata menekan populasi imago dan intensitas serangan Aulacophora sp. dibandingkan dengan kontrol yang tidak diberi perlakuan. Bubuk mimba dan Beauveria bassiana menunjukkan efektivitas paling konsisten, dengan populasi imago dan intensitas serangan terendah di antara seluruh perlakuan yang diuji. Analisis regresi menunjukkan hubungan yang kuat antara populasi imago dan intensitas serangan (R = 0,873; R² = 0,762). Dengan demikian, mimba dan Beauveria bassiana berpotensi menjadi alternatif bioinsektisida yang efektif dan ramah lingkungan untuk mengendalikan hama oteng-oteng pada budidaya melon berkelanjutan. Kajian komparatif lima bioinsektisida ini memberikan dasar empiris yang lebih komprehensif bagi petani dalam memilih agen pengendali hayati yang paling sesuai untuk pengendalian hama terpadu pada budidaya melon.
Efektivitas beberapa Bioinsektisida (Nabati dan Hayati) terhadap Perkembangan Hama Kumbang Epilachna sp. pada Budidaya Melon (Cucumis melo L.) secara Berkelanjutan Padia Rahmayani; M. Sarjan; M. Taufik Fauzi
Jurnal Ilmiah Mahasiswa Agrokomplek Vol. 5 No. 3 (2026): Jurnal Ilmiah Mahasiswa Agrokomplek
Publisher : Fakultas Pertanian Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/qh7w5142

Abstract

Kerusakan daun akibat kumbang Epilachna sp. merupakan salah satu kendala pada budidaya melon, sementara penggunaan insektisida sintetis secara intensif berpotensi menimbulkan resistensi hama dan pencemaran lingkungan. Penelitian ini bertujuan mengevaluasi pengaruh dan efektivitas beberapa bioinsektisida nabati dan hayati terhadap populasi serta intensitas serangan Epilachna sp. dan menentukan perlakuan yang paling efektif. Kebaruan penelitian ini terletak pada perbandingan langsung tiga bioinsektisida nabati dan dua agens hayati dalam satu percobaan pada tanaman melon di Sembalun. Penelitian disusun menggunakan Rancangan Acak Kelompok (RAK) dengan enam perlakuan dan empat ulangan, yaitu kontrol (P0), ekstrak daun paitan (P1), Beauveria bassiana (P2), ekstrak kulit batang tembakau (P3), Bacillus thuringiensis (P4), dan mimba (P5). Parameter yang diamati meliputi populasi hama dan intensitas serangan. Data dianalisis menggunakan analisis ragam (ANOVA), uji Beda Nyata Jujur (BNJ) taraf 5%, dan regresi linear sederhana. Seluruh perlakuan bioinsektisida menghasilkan populasi dan intensitas serangan yang lebih rendah dan berbeda nyata dibandingkan kontrol. Perlakuan mimba (P5) menghasilkan nilai terendah pada kedua parameter dan menunjukkan efektivitas terbaik dalam menekan intensitas serangan. Analisis regresi menunjukkan hubungan positif antara populasi hama dan intensitas serangan. Hasil penelitian menunjukkan bahwa mimba berpotensi digunakan sebagai alternatif pengendalian Epilachna sp. yang lebih ramah lingkungan pada budidaya melon.
Effectiveness of Botanical Insecticides from Virginia Tobacco Bark in Controlling Whiteflies and Increasing Potato Plant Productivity Srilah Nora Wahyuni; M. Taufik Fauzi; M. Sarjan
Formosa Journal of Science and Technology Vol. 5 No. 1 (2026): January 2026
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjst.v5i1.346

Abstract

This study evaluated the effectiveness of a botanical insecticide derived from Virginia tobacco (Nicotiana tabacum L.) bark in controlling whitefly (Bemisia tabaci) populations and infestation intensity, as well as its impact on potato (Solanum tuberosum L.) productivity. A completely randomized design was applied using six insecticide concentrations (0%, 2%, 4%, 6%, 8%, and 10%) on Tedjo MZ potato plants. The results showed a significant negative linear relationship between insecticide concentration and pest population (R² = 0.98) as well as infestation intensity (R² = 0.99). The highest pest population (3.92 individuals per plant) and infestation intensity (12.31%) occurred in the control treatment, while the lowest values (3.03 individuals per plant and 11.21%) were observed at the 10% concentration, achieving a population suppression effectiveness of 22.82%. A strong correlation between pest population and infestation intensity (R² = 0.98) indicated that each additional pest increased infestation intensity by 1.27%. Botanical insecticide application significantly improved yield, increasing tuber number by 66.67% and tuber weight by 82.93% at the 10% concentration, with very strong correlations (R² > 0.99). The insecticidal activity is attributed to nicotine alkaloids acting as neurotoxins and secondary phytochemicals with multiple toxic effects. These findings demonstrate the strong potential of tobacco-based botanical insecticides as a sustainable, environmentally friendly, and economically beneficial component of integrated pest management
Co-Authors Achmad Fajar Narotama  Sarjan Aluh Nikmatullah Amrul Jihadi Hery Haryanto M. Taufik Fauzi Padia Rahmayani Ruth Stella Petrunella Thei Srilah Nora Wahyuni Taufik Fauzi Uswatun Hasanah Wahyu Astiko