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All Journal Abdimas Kultivasi Jurnal Biologi Tropis Jurnal Agrotech Al-Ard: Jurnal Teknik Lingkungan Jurnal Agrotek Indonesia Jurnal Ilmiah RESPATI Jurnal Agroplasma Jurnal Pengabdian Masyarakat Khatulistiwa IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat
Laksono, Rommy Andhika
Universitas Singaperbangsa Karawang
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Analisis Karakteristik Maggot dan Kasgot yang dihasilkan dari Proses Biokonversi Sampah Organik pada Bank Sampah Desa Bengle, Karawang Sari, Gina Lova; Laksono, Rommy Andhika; Hadining, Aulia Fashanah; Rohmana, Andini Siti; Wicaksono, Bayu Aji
Al-Ard: Jurnal Teknik Lingkungan Vol. 8 No. 1 (2022): September
Publisher : Department of Environmental engineering, Faculty of Science and Technology, Islamic State University Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/alard.v8i1.1540

Abstract

Organic waste bioconversion through maggot cultivation is believed to be a solution for managing organic waste based on a circular economy. Maggot cultivation has been widely carried out by Bank Sampah managed by the community in Indonesia, one of which is located in Bengle Village, Karawang District. Bank Sampah (BS) of Bengle Village has been able to reduce organic waste and produce Kasgot, reaching 75.00% and 25.00%, respectively. This study aims to examine nutritional content of maggot and characteristics of kasgot produced by BS of Bengle Village. The results showed that fresh and dried maggot contained quite high fat and protein, of 38.99%; 29.65% and 40.94%; 34.75%, respectively. These values make both maggots feasible as sources of animal fat and protein for poultry. Furthermore, Kasgot contains N-total, P2O5, K2O, Fe, and Pb each of 3.98%; 2.80%; 3.32%; 332.18 ppm; and 0.26 ppm has met the minimum specifications for solid organic fertilizer and compost from organic waste. However, the C/N ratio (6.40) and moisture content (22.77%) did not meet these standards and indicated that Kasgot was not stable as an organic fertilizer. Despite that, the quality of Kasgot can be improved through advanced fermentation processes such as vermicomposting so that it can be used as a substitute for inorganic fertilizers for plant growth and improve soil conditions.
Insect Diversity and Intensity of Leaf Caterpillar (Plutella xylostella) Attacks on Nita F1 Variety Kailan Plants with the Application of Several Vegetable Pesticides Fitriani, Laela; Siriyah, Siti Latifatus; Laksono, Rommy Andhika
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.10637

Abstract

Pest attacks are an important problem in vegetable cultivation practices. Pest control using synthetic pesticides is still widely used, but excessive use has a negative impact on human health and the environment, one of which is insect diversity. As an alternative to pest control, pesticides can be used with active ingredients that are secondary metabolites from plants or commonly called plant pesticides. The purpose of this study is to evaluate the influence of vegetable pesticides on insect diversity and the intensity of leaf caterpillar pest attacks on kailan plants. The method used is an experimental method using a single-factor Random Group Design (RAK) consisting of 5 treatments and 5 replicates. These treatments include K (Control), PP (Papaya Leaf Pesticide), PM (Neem Leaf Pesticide), PB (Babanandan Leaf Pesticide), and PS (Synthetic Pesticide). Insect sampling was done 4 times at 7-28 hst with an interval of 7 days using slope pifall traps, yellow board traps and insect nets. The data was analyzed using ANOVA variety analysis and a follow-up test of BNT at 5%.  The results of the variance analysis showed that the PP treatment was able to maintain diversity with an index value of H'= 2.689 and an abundance of 369.800. PP treatment gave the lowest caterpillar attack intensity value ranging from 0.833% – 15,000%, which is a plant-based pesticide treatment with results close to synthetic pesticide treatment. Therefore, papaya leaf plant pesticides can be recommended as an alternative pesticide to maintain diversity and suppress the intensity of pest attacks in kailan cultivation.
Co-Authors Ani Lestari April liyani, Tesya Bastaman Syah Bastaman Syah Erviana, Asvia Fawzy Muhammad Bayfurqon Fitriani, Laela Gina Lova Sari Hadining, Aulia Fashanah Mahharani, Alifi'ah Indah Mansyur Srisudarso Muhammad Syafi’i Netti Nurlenawati Pertiwi, Anggun Purba, Mitalia Purba Putra, Regi Widianto Rianti, Winda Rohmana, Andini Siti Saputra, Yulianto Hadi Saputro, Nurcahyo Widyo Daru Sinaga, Laurensia Septiana Siriyah, Siti Latifatus Sopandi, Deni Supriadi, Devie Rienzani Syafi’i, Muhammad Utomo, Atthariq Wagiono, Wagiono Wicaksono, Bayu Aji Widianto Putra, Regi Yudi Irawan