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This research was conducted in April 2024 in Kota Besi Hulu Village, Kota Besi Subdistrict, Kotawaringin Timur Regency. The research location was determined purposively. The objectives of this study were: (1) to analyze the characteristics of tomato farmers in Kota Besi Hulu Village, Kota Besi Subdistrict, Kotawaringin Timur Regency; and (2) to analyze the factors influencing tomato production in the same area. The sampling technique employed was a census (saturated sampling), in which all active tomato farmers who were members of farmer groups in Kota Besi Hulu Village were included as respondents. A total of 64 tomato farmers participated in this study. The data collected were analyzed using the Cobb–Douglas production function model. The results of the study in Kota Besi Hulu Village, Kota Besi Subdistrict, Kotawaringin Timur Regency, indicate important patterns in local farming practices based on data regarding land area, fertilizer use, seed use, pesticide use, and tomato production. The majority of farmers cultivated land ranging from 7,060.12 to 7,614.72 hectares, reflecting a tendency to manage relatively large farm areas. In terms of fertilizer application, most farmers used between 130.05 and 139.53 kilograms, suggesting a preference for higher input levels to achieve optimal yields. Regarding seed use, the dominant range was between 156.04 and 175.36 kilograms, which may contribute to better production outcomes. Pesticide application also showed a dominant pattern within the range of 4,001.72 to 4,878.76 liters, indicating farmers’ primary strategy in controlling pests and diseases.

Soil contamination by hydrocarbons, pesticides, heavy metals, and complex pollutants is rapidly increasing and degrading essential ecosystem functions. Physical or chemical treatments offer faster results, yet they are often costly, energy-intensive, and risk disrupting soil biological integrity without fully eliminating pollution sources. Microorganism-based bioremediation provides a more sustainable alternative by utilizing microbial metabolism to degrade or immobilize pollutants into less toxic and less mobile forms. This article presents a structured literature review on the roles and applications of microorganisms for bioremediation of contaminated soils, covering comparisons between single isolates and microbial consortia, dominant biological mechanisms, and ecological challenges in field application. A Systematic Literature Review approach was applied, using narrative synthesis and thematic clustering of national and international journals published between 2020 and 2025. The review indicates that single microbial isolates are commonly selected for specific pollutant targets, whereas microbial consortia are preferred for mixed or persistent contaminants due to metabolic synergy that enhances microbial adaptability and stepwise pollutant breakdown in highly polluted soils. Adaptive mechanisms such as EPS production and biofilm formation contribute to microbial resilience under stress and help retain contaminants within the soil matrix. Key challenges identified include inoculum stability under extreme conditions and limited microbial access to pollutants trapped in micro-soil pores. The findings highlight that microbial selection strategies must be tailored to pollutant characteristics and soil environmental conditions, while also emphasizing the potential of biofilm-based systems and organic carriers to support broader field implementation of microbial bioremediation.

The issue of global food security is increasingly pressing amidst climate change, population growth, and environmental degradation. The agricultural sector, particularly rice production, faces threats from pests and diseases that reduce crop yields and farmer incomes. Climate change exacerbates pest attack patterns, increasing crop losses. In addition, excessive use of chemical pesticides leads to pest resistance and negative impacts on ecosystems and human health. This study used a descriptive method with a qualitative approach, and the study population included farmers who cultivate rice fields and farmer groups that have received Integrated Pest Management (IPM) in Makale District, Tana Toraja Regency, with a population of 325 families. Respondents were randomly selected at 15% of the total population, with a sample of 49 farmers consisting of three farmer groups. The results showed that the role of farmer groups in IPM implementation in Makale District includes extension and training (65.5%), facilitating access to information and resources (69%), decision-making (67.5%), and conflict management and IPM cooperation (66.5%). Therefore, it is necessary to strengthen the implementation of the rice farming system, with support from the Government and the Tana Toraja Regency Agriculture Service to optimize the development of rice farming businesses.

The Community Service Program (KKN) in Pematang Kasih Village, Pantai Cermin District, focused on the construction of owl houses (RUBUHA) as an environmentally friendly effort to control rice field rats. The background to this activity was the high level of rat infestation that was detrimental to local farmers' rice harvests and the excessive use of chemical pesticides, which had the potential to negatively impact human health and ecosystem balance. The research method used was descriptive qualitative, with data collection techniques through direct observation in agricultural fields, interviews with farmer groups, and documentation of the owl house construction process. The results showed that the village community responded positively to this program because the use of owls as natural predators was proven to be more effective in controlling the rat pest population while reducing dependence on chemical pesticides. In addition, this program also increased public awareness of the importance of ecologically based pest control and preserving biodiversity. With the owl houses built around rice fields, it is hoped that a sustainable agricultural pattern can be created that supports the welfare of farmers while preserving the environment.

This research aims to study and offer solutions to the problem of fruit flies that attack citrus plantations in Gadingkulon Village through the Integrated Pest Control (PHT) approach. Fruit fly attacks have caused significant losses to citrus farmers, so an effective and sustainable control strategy is needed. PHT is implemented by integrating mechanical methods in the form of garden sanitation and yellow trap installation, as well as renewable technology approaches to suppress the population and life cycle of fruit flies. This activity is carried out through the stages of socialization, training, and group discussion forums (FGD) which involve the active participation of farmers as subjects as well as agents of change. This participatory approach aims to improve farmers' understanding and skills in implementing PHT techniques independently and consistently. The results of the activity showed that the combination of mechanical and educational methods was able to significantly reduce the intensity of fruit fly attacks. In addition, the benefits of this program can be reviewed from the economic aspect, in the form of increasing crop yields and farmers' income, as well as the ecological aspect, in the form of reducing the use of chemical pesticides that have a negative impact on the environment. Thus, the implementation of PHT in Gadingkulon Village shows great potential to be replicated in other areas that face similar problems, in order to support sustainable and environmentally friendly agricultural development.

The agricultural sector plays a strategic role in ensuring national food security, particularly in rural areas where the majority of the population depends on agricultural production. Sememu Village, an agricultural-based community with rice and tobacco as its primary commodities, has faced recurring pest attacks in recent years. Conventional pest control methods in the area have primarily relied on chemical pesticides. However, excessive and prolonged use of these chemicals has resulted in serious problems, including pest resistance, environmental contamination, and potential health risks to farmers and consumers. This study aims to improve farmers’ knowledge and practical skills by introducing an alternative, eco-friendly approach through a training program on the production of botanical pesticides derived from papaya leaves (Carica papaya L.). Papaya leaves are known to contain bioactive compounds such as papain, chymopapain, alkaloids, terpenoids, and flavonoids, which exhibit natural insecticidal properties. The training activities consisted of initial observation, presentation of scientific and practical materials, hands-on practice in the preparation of botanical pesticides, and field testing on rice and tobacco plants. The findings demonstrated that the use of papaya leaf-based pesticides effectively reduced pest feeding activity and increased pest mortality rates, thereby minimizing crop damage. Importantly, this approach did not cause harmful effects on the surrounding ecosystem. The program highlights the potential of botanical pesticides as a sustainable solution for integrated pest management in agricultural villages, contributing both to environmental conservation and farmers’ welfare.

This study aims to utilize data mining techniques, specifically the K-Nearest Neighbors (KNN) algorithm, to classify leaf diseases in sugarcane (Saccharum officinarum). Early and accurate detection of leaf disease types is a crucial step in prevention and control strategies, thereby reducing potential crop losses caused by pathogen attacks. Leaf diseases in sugarcane, such as leaf scald, rust, and mosaic virus, are known to affect photosynthesis, inhibit growth, and reduce the quality and quantity of sugarcane produced. The classification process in this study was carried out through image analysis of infected sugarcane leaves, where features such as color, texture, and shape were extracted using digital image processing techniques. The KNN algorithm was chosen because of its non-parametric nature, ease of implementation, and its ability to provide accurate classification results even with limited data size. The working principle of KNN is to determine the class of a new sample based on the majority class of its k nearest neighbors in the feature space, making it very suitable for the case of leaf disease image classification. In addition to building a classification model, this study also examines disease prevention strategies based on the identification results. These strategies include the use of disease-resistant sugarcane varieties, the implementation of appropriate planting patterns, land moisture management, regular plantation sanitation, and the measured and environmentally friendly use of pesticides or fungicides. Model performance evaluation was conducted using accuracy, precision, recall, and F1-score metrics to assess model effectiveness across various data scenarios. The results of this study are expected to not only contribute to the development of decision support systems for farmers and related parties but also support the application of artificial intelligence-based technology in the agricultural sector.

This study aims to examine the farmer empowerment program for food security and community economy. This study uses a qualitative descriptive approach to examine the problems studied. The sampling technique in this study uses purposive sampling . Data collection techniques are carried out by means of observation, interviews and documentation studies. Data analysis techniques in this study are carried out by reducing data, presenting data and drawing conclusions. The results of this study illustrate that the farmer empowerment program for food security in Lookeu Village has been carried out well by the village government. The farmer empowerment program is in the form of food availability, food availability stability and accessibility. In this case, the Lookeu Village government has distributed subsidized fertilizers, superior seeds, pesticides, assistance, farm roads, reservoirs and irrigation channels. Meanwhile, the farmer empowerment program for the community economy, which is reviewed from the community's income and the number of poor people, has increased family economic income through agricultural productivity. Thus, the farmer empowerment program effectively helps the community in maintaining food security and provides an increase in the community's economy which has an impact on reducing the number of poverty.

The study explores the application of bioethical aspects in the use of botanical pesticides for pest prevention in the environment at the Horticultural Seed Development Unit (UPT) under the Department of Agriculture and Fisheries. Utilizing a qualitative approach with quantitative elements, this research aims to deepen understanding regarding bioethical practices in botanical pesticide usage and evaluate its effectiveness in controlling pests. The population consists of employees and students involved in pesticide-related activities, selected through purposive sampling to ensure knowledgeable respondents. Key variables include the independent variable of botanical pesticide application and dependent variables such as pest population reduction, environmental impact, and the presence of beneficial non-target organisms like pollinators. The descriptive qualitative method combined with survey techniques provides insights into how bioethical principles are integrated into pest control strategies, promoting sustainable agricultural practices. This research contributes to advancing environmentally friendly pest management solutions while maintaining ecological balance.

The rapid advancement of technology is evidenced by numerous innovations that simplify human tasks, particularly in the agricultural sector. Various farming methods are offered to produce fruits and vegetables without using chemical pesticides. Hydroponic techniques have been implemented to maximize crop yields without the use of chemicals in the plant care process. The community in Barean Village, Ploso, Pacitan Regency still relies on conventional farming methods. Conventional farming methods, apart from requiring large areas, also have adverse environmental and health impacts due to the use of chemical pesticides. Farmer have to spend quite a lot of capital to provide large amounts of fertiliser to treat the plants in their fields. The results obtained from conventional farming methods are not worth the capital spent. Hydroponic farming metode is an agricultural method that uses water as a growing medium. This method is recognised as an environmentally friendly method, as it uses water and nutrient solutions as a substitute for nutrients found in soil. Autor introduces hydroponic cultivation methods to the public through a digital platform. People from all walks of life can learn farming techniques using the hydroponic method, as it is more visually appealing, and can be operated interactively. Hydroponic techniques can be effectively learned through this 2D interactive media, which provides comprehensive knowledge about the hydroponic method, equipment, materials, and proper cultivation methods. The final section of this interactive media features a simple quiz to assess knowledge for novice farmers. The design of 2D Interactive Based Hydroponic Farming Learning Media is expected to be an attraction for the community in the field of agriculture. The development of this 2D Interactive Hydroponic Farming Educational Media is intended to serve as a solution for hydroponic cultivation education, thereby maximizing agricultural productivity.

Increasing population density and concretization in urban areas, such as Magelang City, have caused a significant decrease in green open spaces (RTH), which has an impact on food security and independence. Magelang City, with a population density of 7,361 people/km², faces a major challenge in providing adequate green spaces to support local food production. Rejowinangun Selatan Village, as one example, shows the limited green open spaces available. To overcome this problem, urban farming, especially through hydroponic techniques, offers an effective solution. The methods applied in this community service include various approaches to educate and directly involve the community in the practice of making hydroponics with solar panels. By utilizing renewable energy-based technology, such as solar panels and integrated electrical systems, hydroponic farming allows food production in limited spaces such as house terraces. This system not only increases food independence and security, but also ensures that the vegetables produced are healthier because of the minimal use of pesticides. Urban farming with the hydroponic method can optimize the use of limited space and become a productive and sustainable alternative for urban communities.

The Community Partnership Program (PKM) activity partners are people who are not economically productive (general/ordinary people) Farming Women's Group « Subur Makmur » located in Siododadi Village, Masaran District, Sragen Regency. The problems faced are low agricultural production due to a lack of fertilizer due to the scarcity and high price of chemical fertilizers and due to attacks by plant pests and diseases. Therefore, it is necessary to empower women farmers to overcome these problems, namely by carrying out micro-scale mitigation (prevention) in their farming businesses. The objectives of this community partnership program (PKM) are: 1) improving the skills, knowledge and attitudes of partners in managing farming businesses, 2) motivating partners to always be creative and innovative in managing farming businesses, 3) encouraging partners to improve and maintain their farming businesses by utilizing environmentally friendly local resources and 4) for universities as a form of implementing MBKM based on the second and third Main Performance Indicators (IKU), namely students and lecturers active outside campus. The methods that will be used to achieve this goal are outreach to community leaders and partners, providing knowledge and skills through lectures, field practice, discussions, and assistance in making liquid organic fertilizer (POC) and vegetable pesticides as well as planting family medicinal plants (Toga) in pot. The output targets of this community partnership program are: 1) Women farmer groups (KWT) as partners can become pioneers in managing environmentally friendly farming businesses, 2) be able to make their own POC and vegetable pesticides, 3) have skills and knowledge in mitigating the business farming, and 4) publication through national journals with ISSN in the Adi Widya Journal with ISSN 2598-2273 (print media) and ISSN 2598-2281 (online media) which have been indexed by Sinta and online mass media and Yuotube

Irritant Contact Dermatitis (ICD) is a common occupational health issue among palm oil harvesters, who are frequently exposed to irritants such as crude palm oil, fertilizers, and pesticides. ICD is characterized by inflammation of the skin resulting from direct contact with irritants that disrupt the skin barrier without involving an allergic response (Diepgen et al., 2016). This review systematically examines global research on ICD in palm oil harvesters, focusing on its etiology, pathophysiology, prevalence, risk factors, clinical manifestations, diagnostic approaches, and management strategies.    

This research is motivated by the fact that the size of lowland rice productivity depends on the production factors used, including land area, seeds, Phonska fertilizer, urea fertilizer, labor, pesticides and irrigation. Therefore, the purpose of this study was to determine the effect of farming production factors on lowland rice productivity in Atula Village, East Kolaka Regency. The analytical method used in this research is multiple linear regression analysis method. The results showed that simultaneously farming production factors consisting of land area, seeds, phonska fertilizer, urea fertilizer, labor, pesticides, and irrigation had a significant effect on lowland rice productivity with a significance value in the F test of 0.000 which means it is smaller from the set significance level that is 0.05 (5%). and partially the production factors that significantly influence the productivity of lowland rice are land area, phonska fertilizer, urea fertilizer, pesticides and irrigation. While the production factors that do not have a significant effect are the use of seeds and labor.

Pesticides are all chemicals and other materials as well as microbes and viruses that are used to eradicate or prevent pests and diseases that damage plants. The majority of farmers use chemical pesticides because they are easy to apply practically, fast reaction, and more efficient. Vegetable pesticides or biopesticides are solutions of organic insecticide compounds that function as plant pest control and are environmentally friendly because the active ingredients are easily decomposed in nature. Compiled from the Village Information System page, it is known that the SDGs score of Lebo Village, the point of the village caring for the land environment, is at a percentage of 33.33%, which indicates that the aspect of caring for the land environment in Lebo Village is still low. Based on these conditions, students try to help improve village development in the aspect of land environmental care. The vegetable pesticide socialization activity is one of the activities of the KKN-T Bela Negara of UPN 'Veteran' East Java Students. The socialization was held on Saturday, July 27, 2024. The target of this vegetable pesticide socialization was attended by 18 PKK RW 05 women in Lebo Village, Sidoarjo, consisting of 3 RTs, namely RT 16, 17, and 18. 

Indonesia is known as an agricultural country, making the agricultural sector very important with the commodity most widely cultivated by the public being rice. Karangsemanding Village is a village that has extensive agricultural land but has a small productivity value compared to other villages. This research aims to determine the factors that influence the production of lowland rice farming and determine the efficiency of lowland rice farming in Menganti Hamlet. The research was conducted in Menganti Hamlet in June-September 2023. Data collection was carried out through interviews and questionnaires as well as secondary data obtained. The sampling technique was saturated sampling which involved all members of the population sampled as many as 86 farmers. Data were analyzed descriptively and in multiple linear regression analysis with the help of SPSS software. The research results show that production factors in the form of land area, seeds, fertilizer, pesticides and labor simultaneously influence rice production, while partially the variables of land area, pesticides and labor have a significant influence on production. The results of the technical efficiency analysis show a value of 0.8894 which is said to be efficient in the use of production factors because it is close to 1. Judging from the price efficiency (allocative) of lowland rice farming, it shows a value of 0.0416, this shows that lowland rice farming in Menganti Hamlet is not yet efficient economically. price. Meanwhile, the economic efficiency of lowland rice farming shows a value of 0.0370, which means lowland rice farming is economically inefficient..    

Personal protective equipment is a tool used to protect part or all of the body from existing risks. Work related to pesticides can be said to be one of the jobs that has a high level of risk of danger. Personal protective equipment for farmers related to the use of pesticides must be considered because it is one of the preventive and control measures for the risks that farmers will receive. Farmers who do not use personal protective equipment will experience a decline in their health status and work productivity. Farmers who spray pesticides are at risk of experiencing various health problems, Acute Poisoning Symptoms such as dizziness, nausea, vomiting and headaches. Farmers who spray pesticides are at high risk of experiencing various health problems due to exposure to dangerous chemicals. Symptoms such as skin and eye irritation, as well as respiratory problems, Chronic effects Diseases that develop over time, such as endocrine disorders, organ damage, cancer, and reproductive problems. Long-term health problems such as nervous system disorders, respiratory problems, reproductive disorders, and increased risk of cancer. Eye Irritation Direct contact with pesticides can cause skin and eye irritation. The personal protective equipment that can be used includes gloves, masks, safety glasses, long-sleeved clothes and shoes. The method used in writing this journal uses a literature review approach. The sources used in this literature review come from journals obtained from Google Schoolar.

Background: Modern agriculture often relies on the use of pesticides to control pests and plant diseases. However, the use of this pesticide can have a negative impact on the environment, especially on the quality of soil and river water in agricultural areas. This research aims to investigate the impact of pesticide use on soil and river water quality, with a focus on the type of pesticide used, usage patterns, and its impact on the environment and human health. Method: The journal research method with the literature review method is an approach used to collect, broadcast and synthesize information from various relevant literature sources Results: The use of pesticides in agriculture has a significant impact on the environment and human health. Appropriate methods of using pesticides, such as the correct dose and application time, as well as sustainable agricultural approaches such as organic farming, can reduce the negative impacts of pesticides. Farmer education about the safe use of pesticides is also important. In addition, soil and water quality must be considered in agriculture to maintain soil fertility and air ecosystems. River protection and rehabilitation efforts are also needed to maintain good river water quality.

Using plant-based pesticides is a good step for agriculture that is more environmentally friendly than chemical pesticides. Vegetable pesticides are more natural and safer for the environment than chemical pesticides because they are made from natural ingredients. The impacts that will be felt if the use of chemical pesticides continues will have an impact on animals and humans. Chemical pesticides have the most significant effect, namely causing the death of several other animals besides organisms. In addition, exposure to chemical pesticides also has significant effects on human health. Achievements in this community service can increase knowledge about pest control by using vegetable pesticides from onion skins which can be used as natural pesticides and the community can switch from using chemical pesticides to vegetable pesticides which are more environmentally friendly.

The role of the younger generation in improving quality in the agricultural sector has a very crucial role. However, nowadays soil fertility in Indonesia is decreasing day by day as agricultural land use becomes more intensive. So that young people's insight regarding environmentally friendly cultivation techniques through organic farming needs to be added and strengthened to create progress in the fields of agriculture and food security. The aim of this service activity is an effort to increase the younger generation's understanding of organic farming through counseling and creating demonstration plots for organic vegetable cultivation using vegetable pesticides and liquid organic fertilizer (POC) to increase agricultural products and stabilize the economy of the surrounding community. The activity method is carried out through counseling, socialization and direct practice through making demonstration plots. Counseling about organic farming and its impact on the environment. The demonstration plot focused on the correct working methods and techniques in organic farming through the application of liquid organic fertilizer (POC) and vegetable pesticides. Following this community service activity program, it shows that the knowledge and skills of the younger generation of farmers have increased regarding organic vegetable cultivation and the impact of organic farming on the environment. Keyword: organic fertilizer, agriculture, demonstration plots, environment