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All Journal Jurnal Biologi Tropis Jurnal Pengabdian Masyarakat (ABDIRA)
Sihotang, Dini Rosita
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Immunology & microbiology Languange, Linguistic, Communication & Media Nursing Social Sciences Other

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Pelatihan Teknik Pengolahan Ikan Dengan Bumbu Rempah Pada Ibu Ibu PKK Gabahan Jombor Sukoharjo Hanik, Nur Rokhimah; Nugroho, Anwari Adi; Wiharti, Tri; Sihotang, Dini Rosita; Agustina, Melinda
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 2 (2025): Abdira, April
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i2.592

Abstract

Residents of Gabahan RT 05 RW 12 Jombor 40% are over 50 years old and 60% are productive couples, school children and toddlers. Most of the population needs healthy and nutritious food, for health and thinking needs. Fish is a food source that contains a lot of protein, fat, vitamins and minerals that are good for health. The objectives of this service are providing counseling on water pollution and pollutants in fish, as well as the function of spices to reduce pollutants and providing training on how to wash fish properly, and cook healthy fish with spices. The methods used are lectures, questions and answers, and practice. The target of this training is to increase understanding of how to process healthy fish by 20%. From the results of the training, it can be concluded that there has been an increase in understanding of fish processing from an average pre-test and post-test score of 34.79 to 84.43, meaning there has been an increase in understanding of 54.36 (119.49%). Healthy fish processing activities with spices and the like still need to be improved, because they are very beneficial for the health of both parents and children.
Identification of Pests and Diseases in Tomato Plants in Jeprono Village, Karangbangun District, Karanganyar Regency Sihotang, Dini Rosita; Syafitri , Dewi; Octaviana, dhea Cindy; Septianingrum, Parigi Akhiri; Asy-Syfaiyyah, Asma’
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
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.v25i1.8229

Abstract

The tomato (Solanum lycopersicum), is a very valuable horticultural plant that is extensively grown in Jepron Village, Karangbangun District, Karanganyar Regency. However, pests and diseases frequently limit tomato yield. Finding the kinds of pests and illnesses that target tomato plants in the region is the goal of this study. Direct field observation and laboratory identification are two components of the qualitative descriptive research methodology. The study's findings found a number of pests, including armyworms (Helicoverpa armigera), fruit flies (Bactrocera sp.), and earthworms (Phytothetora infestans). Furthermore, brown spots (Alternaria solani), root rot (Ralstonia solanacearum), and leaf rot (Phytophthora infestans) were discovered. In order to increase harvest yields, this study suggests using environmentally friendly farming technologies and implementing integrated pest management (IPM) strategies. It is anticipated that the findings of this study will serve as a guide for managing pests and diseases to enhance the well-being of nearby farmers.
Analysis of NPK Content in Several Solid Bokashi Fertilizers Sihotang, Dini Rosita; Hanik, Nur Rohimah
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
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.v25i1.8492

Abstract

Modern agriculture faces challenges such as declining soil quality and dependency on chemical fertilizers that harm the environment. Bokashi fertilizer, produced through the fermentation of organic materials, offers an eco-friendly solution to enhance soil fertility. This study aims to analyze the nitrogen (N), phosphorus (P), and potassium (K) content in various types of solid bokashi fertilizers made from agricultural and household waste. The research method involves an experimental approach to bokashi production, including raw material collection, mixing with EM4 (Effective Microorganism 4) solution, and fermentation for three months. After production, chemical analysis was conducted in the laboratory to measure the NPK content. The results indicate variations in N, P, and K content, with straw showing a total nitrogen content of 2.17%, potassium at 2.65%, and phosphorus at 2.43%. The highest nitrogen content was found in peanut waste (2.42%), while the lowest was in household waste (1.08%). This study demonstrates that bokashi fertilizer can be an effective and environmentally friendly alternative. Future research recommendations include exploring factors affecting nutrient content and optimizing application methods for bokashi.
Co-Authors Agustina, Melinda Anwari Adi Nugroho, Anwari Asy-Syfaiyyah, Asma’ Hanik, Nur Rohimah Nur Rokhimah Hanik Octaviana, dhea Cindy Septianingrum, Parigi Akhiri Syafitri , Dewi Tri . Wiharti