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This community service program aims to foster environmental awareness in students by training them to grow vegetables using egg shell waste. The activity was carried out at TPQ Sabilil Mustaqim, Metro City, as a response to the low ecological awareness among children and the underutilization of household organic waste. The method used includes initial observation, education based on Islamic values, and hands-on practice of planting vegetables using egg shells as media. The results show an improvement in students' understanding of the importance of environmental conservation, a positive attitude change such as avoiding littering, and the formation of a “Santri Planting Corner” as a sustainable ecological learning space. Additionally, this program successfully integrates Islamic values with environmental literacy through a simple yet effective practical approach. This approach not only builds ecological awareness in children from an early age but also offers a model that can be replicated in other religious educational institutions. The training has proven effective in connecting character education, environmental conservation, and community empowerment based on TPQ, contributing to the creation of a generation that is both environmentally conscious and morally upright.

This study aimed to evaluate the effectiveness of liquid organic fertilizer (POC) derived from kirinyuh (Chromolaena odorata) leaves on the growth and yield of potted corn plants. The research was carried out at the Agricultural Development Center (BPP) of Malimbong Balepe’, Tana Toraja District, South Sulawesi Province, located at an altitude of 815 meters above sea level. The experiment was designed using a simple randomized block design (RBD) consisting of four treatments: K0 = control (without treatment), K1 = 20% concentration of kirinyuh leaf POC (200 ml POC + 800 ml water), K2 = 40% concentration of kirinyuh leaf POC (400 ml POC + 600 ml water), and K3 = 60% concentration of kirinyuh leaf POC (600 ml POC + 400 ml water). Parameters observed included plant height at 5 and 7 weeks after planting (WAP), number of leaves at 7 WAP, ear length, ear diameter, and ear weight per plant. The results showed that kirinyuh leaf POC significantly affected the growth and productivity of potted corn plants. Application of POC at 60% concentration (K3) produced the best results, indicated by increased plant height, greater number of leaves, longer ear length, larger ear diameter, and higher ear weight compared to other treatments and control. This finding suggests that kirinyuh leaves, which are often considered as agricultural weeds, have potential as an alternative source of organic fertilizer that is environmentally friendly, low-cost, and effective in improving crop growth and yield. In conclusion, kirinyuh leaf-based liquid organic fertilizer, particularly at a concentration of 60%, demonstrated the highest effectiveness in supporting corn growth and productivity. These results provide practical insights for farmers to utilize locally available organic materials as an alternative to chemical fertilizers in sustainable agricultural practices.

The abundant rice husk waste in Legundi Village, Ngawi Regency, has not been used optimally and has the potential to cause environmental pollution. On the other hand, rural communities, especially the PKK Women's group, need business diversification to increase family income. Responding to these challenges, this community service program is carried out with the main objectives: (1) utilizing rice husk waste into husk charcoal products with economic value as a planting medium; (2) increasing income and empowering community groups; and (3) strengthening the capacity of digitizing MSMEs through online marketing assistance. The activity was carried out with a participatory method that prioritized the active involvement of the community. There are two main approaches to program implementation. First, training on the practice of making husk charcoal uses imperfect combustion techniques that are simple and environmentally friendly. Second, assistance in the digitalization of MSMEs which includes training in creating and managing e-commerce accounts (Shopee and Tokopedia), the production of visual and narrative-based promotional content, and digital marketing strategies that are adaptive to consumer trends. The results of the activity show that the community is able to process husk waste into packaged husk charcoal products with the brand "Saji Tani" which has selling value and market potential. In addition, the PKK Women's group showed capacity building in business management and the use of digital platforms to expand marketing access. This program not only succeeds in reducing the environmental impact of agricultural waste, but also encourages the economic independence of village communities through innovations based on local potential. Thus, this activity is a model of integrated community empowerment that combines environmental, economic, and digital technology aspects in a sustainable manner.

Character education serves as a fundamental pillar in shaping a generation of morally upright, responsible, and resilient youth. It not only fosters ethical behavior but also equips children with the skills and attitudes necessary to contribute positively to society. This study aims to evaluate the implementation of character education among children through a combination of artistic activities—such as coloring and calligraphy—and environmental activities, specifically planting. The research was conducted in two orphanages located in Blitar Regency, namely Raudhatul Aitam Orphanage and Nurul Falah Orphanage. A descriptive qualitative method was employed, with data collected through observation, in-depth interviews, and documentation. The findings reveal that creative, participatory, and collaborative approaches are effective in nurturing essential character values among children, both under and over the age of ten. The core values instilled through the activities include appreciation for global diversity, cooperative spirit (gotong royong), faith, and environmental awareness. Practical activities, such as coloring illustrations of traditional houses, planting chili plants, and coloring calligraphic artworks, were found to enhance children’s creativity, self-confidence, patience, and social interaction skills. Moreover, these activities encouraged teamwork and a sense of responsibility, as children worked together to complete tasks and care for their environment. The study highlights the importance of integrating cultural, artistic, and ecological elements in character education programs to create engaging and meaningful learning experiences. Furthermore, continuous support and collaboration from various stakeholders—including caregivers, educators, community members, and government institutions—are essential to ensure sustainability. When consistently implemented, such programs have the potential to produce long-term positive impacts, helping children grow into individuals who are not only skilled and creative but also possess strong moral values and a deep sense of social responsibility.

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.

Environmental character education from an early age is a strategic step in developing a generation that cares about the natural world. Instilling this value is crucial in concrete ways so that children can understand and directly experience the benefits of protecting the environment. One effort undertaken is through a simple hydroponic learning activity involving children from TKS Kartika V 16. The activity was held once at the Samarinda State Agricultural Polytechnic with the support of lecturers as resource persons. Through a hands-on learning method, the children were introduced to how to grow lettuce and bok choy using a simple hydroponic system. The learning process included an introduction to tools and materials, an explanation of the planting stages, and plant care. Observations throughout the activity showed high enthusiasm among the children. They were actively involved, from preparing the planting medium, planting the seeds, to providing air and nutrients to the plants. This activity fostered a sense of care and responsibility for the plants they grew themselves. Furthermore, the children's fine motor skills were also demonstrated through activities such as arranging the planting medium, sowing the seeds, and assembling the hydroponic equipment. This activity not only developed individual skills but also taught social values such as cooperation and mutual assistance. Children learn to work in groups, help each other, and appreciate each other's roles in the planting process. This hands-on, hands-on approach has proven effective in strengthening environmental awareness in a fun and contextual way. Therefore, environmental education through hydroponics can be a practical, inspiring, and easy-to-implement learning medium for young children, while also serving as a concrete example of how character education can go hand-in-hand with the introduction of environmentally friendly technologies.

This study aims to examine the use of cattle waste as organic fertilizer to minimize agricultural operational costs in Mrawan Village, Tapen District, Bondowoso Regency. Cattle waste, particularly manure, is an abundant local resource that has not been optimally utilized by the local community. The majority of farmers in the village still rely on chemical fertilizers, which are relatively expensive and have a negative impact on long-term soil health. Therefore, this program is designed to provide a sustainable alternative solution through an educational approach and community empowerment. The methods used in this activity include outreach, technical training, and direct assistance in the process of making organic fertilizer from cow manure. Education focuses on simple fermentation techniques, the composition of natural additives, and appropriate fertilizer application methods. Farmers are actively involved in every stage of the activity, so they become not only beneficiaries but also agents of change in environmentally friendly agricultural practices. The results of the activity indicate that the use of organic fertilizer from cattle waste can reduce the cost of purchasing chemical fertilizers by up to 40% in a single planting season. In addition, organic fertilizer has been shown to increase soil fertility, improve soil structure, and support healthier plant growth. Environmental impacts are also reduced, as livestock waste management is more controlled and does not pollute water or air sources. Therefore, utilizing cattle waste as organic fertilizer not only reduces environmental pollution but also provides an economic and ecological solution that benefits local farmers. This program is expected to become a model for empowerment that can be replicated in other areas with similar characteristics.

The low proportion of Grade A harvest quality in Hokkaido corn farming remains a challenge for horticultural agribusiness practitioners. This study aims to develop an operational strategy based on a managerial evaluation of key production factors to improve technical efficiency and harvest quality. The research was conducted at PT Agricole Indonesia Makmur, Cianjur, using data from 24 planting periods in 2024. Six production input variables were analyzed to identify the most influential factors on yield quantity and quality. The results show that only three variables watering frequency, organic fertilizer, and plant age at harvest consistently contributed significantly to the production of Grade A output. Although these variables are inelastic, they play a critical role in maintaining quality. The proposed strategy includes a 10% increase in harvest quantity and a 30% conversion from Grade B to Grade A. Simulation results indicate an additional 7.67 kg of Grade A yield per planting period, generating a value increase of IDR 239,490. The strategy is considered feasible with a positive Return on Investment (ROI) of 14.04% assuming a Grade A selling price of IDR 35,000/kg.

The People’s Palm Oil Replanting Program (PSR) is a national policy aimed at improving the productivity of smallholder plantations through the replanting of aging and unproductive oil palm trees. This study reviews the implementation of PSR in Indonesia by analyzing ten scholarly articles through a literature study approach. The findings indicate that program effectiveness is significantly influenced by technical support such as training, mentoring, the application of Good Agricultural Practices (GAP), and strategic partnerships for harvest absorption. However, implementation faces several challenges, including limited human resources, damaged equipment, inadequate funding, prolonged replanting periods, weak coordination among stakeholders, and lack of policy dissemination. Local institutions such as cooperatives (KUD) and farmer groups (Gapoktan) play crucial roles in ensuring program sustainability and inclusiveness by acting as managers and conflict mediators. Although farmers are generally ready and actively participate, regulatory constraints—particularly the requirement of financial guarantors—remain a barrier. The study recommends strengthening local institutional capacity, enhancing stakeholder synergy, and simplifying financial schemes as strategic steps to improve the long-term effectiveness of the PSR program.

The purpose of the study was to analyze the study of Chili Pepper Farming and Farmer Income in Dawi-Dawi Village, Wonggeduku District, Konawe Regency. The sampling method used in this study was the census method. The census method is a method that takes one population group as a sample as a whole and uses a structured questionnaire as the main data collection tool to obtain specific information, where the respondents are all farmers who have been sampled in this study. so that the number of samples in this study was 10 people. To solve the research problem, namely by using a qualitative descriptive method. The agribusiness system of Chili Pepper farming production in Dawi-Dawi Village, Wonggeduku District consists of upstream to downstream subsystems. The upstream subsystem is the procurement of production facilities such as seeds, fertilizers, medicines, while the tools used are simple and modern tools, namely machetes, hoes, machetes, sprayers, sickles and chopping machines, all production facilities and tools are purchased at farmer shops and agricultural equipment stores. On-farm substem/cayenne pepper cultivation in Dawi-Dawi Village starts from land preparation, planting, fertilizing, weeding/replanting, pest control and harvesting. While the downstream/marketing subsystem, cayenne pepper farmers sell their production directly to middlemen at a price of Rp 55,000 per kilogram.

This study aimed to evaluate the effect of chitosan-based liquid organic fertilizer (LOF) at various concentrations on the growth of cocoa seedlings (Theobroma cacao L.). The research was conducted at PTPN I Regional 5, Kendenglembu Plantation, Banyuwangi, for four months using a Completely Randomized Block Design (RCBD) with five treatments: P0 (control), P1 (10 mL/L), P2 (20 mL/L), P3 (30 mL/L), and P4 (40 mL/L). Growth parameters observed included plant height, stem diameter, and number of leaves up to 12 Weeks After Planting (WAP). ANOVA analysis showed no statistically significant effect of the treatments on any parameter. However, descriptive data indicated that concentrations of 20–30 mL/L tended to produce better growth: P2 (31.25 cm) had the highest plant height, P3 (6.93 mm) the highest stem diameter, and P1 (12 leaves) the most leaves. Chitosan potentially acts as a plant growth stimulator by increasing nitrogen availability and enhancing physiological processes such as photosynthesis. In contrast, a high concentration (40 mL/L) exhibited inhibitory effects. Although the differences were not statistically significant, concentrations of 20–30 mL/L could be recommended for practical application. The lack of significant results may be attributed to suboptimal concentrations, application frequency, or environmental conditions. Further studies are recommended to modify treatments and assess additional parameters such as biomass, root development, and leaf area to better understand the efficacy of chitosan fertilizer in cocoa seedling growth.

This community service activity aims to increase awareness of the younger generation in Sanrobone Village, Takalar in maintaining environmental cleanliness and health through an educational and participatory approach. Activities include counseling on 3R waste management (Reduce, Reuse, Recycle), composting training, the formation of a village waste bank, and real actions in the form of planting trees and cleaning water channels. The results of the activity showed a significant increase in the understanding and skills of young people in managing waste and protecting the environment. In addition, the formation of the Sanrobone Village Waste Bank is the first step in efforts to reduce plastic waste and increase the economic value of inorganic waste. This activity has succeeded in fostering the commitment of the younger generation as pioneers of a sustainable clean and healthy environment movement in the village.

Village cleaning is an annual tradition carried out by the people of Nagari Sitiung, West Sumatra, as a form of expression of gratitude for the harvest and abundance of sustenance. This tradition has local wisdom values ​​that have been passed down from generation to generation and are still preserved to this day. Village cleaning is generally carried out before the new planting season or after a large harvest, as an effort to maintain a harmonious relationship between humans, nature, and invisible forces that are believed to play a role in the balance of life. A series of activities in this tradition include working together to clean the village environment, joint prayer rituals, and various traditional events and traditional arts that are symbols of hope for blessings in the future. In this procession, the community shares roles and responsibilities, which shows the strong social ties between them. In addition, this tradition is an event for reflection and friendship, where migrants who return to their hometowns take part in the excitement of the event. The symbolic meaning of the village cleaning tradition lies not only in the ritual aspect, but also in the values ​​of togetherness, solidarity, and respect for ancestors. By maintaining this tradition, the people of Nagari Sitiung are trying to maintain their cultural identity amidst the changing times. The village clean tradition is also a reflection of the close relationship between humans and the environment, as well as a form of cultural adaptation that is rich in philosophical meaning. Through this tradition, the ancestral heritage remains alive as an important part of people's daily lives. 

This study aimed to review the implementation of Corporate Social Responsibility (CSR) at KPP Pratama Palembang Seberang Ulu as a form of social responsibility of government agencies towards the community. The methods used in this study are observation, interviews and documentation during the internship activities. The results of this study indicated that the implementation of CSR at KPP Pratama Palembang Seberang Ulu has been running well and reflects the application of the Triple Bottom Line concept (people, planet, profit) through various activities, such as tax socialization, blood donation, donations to orphanages and ederly social homes, and tree planting.

Instilling a Christian leadership spirit since adolescence can have a very important influence on the Christian environment or life both in non-Christian environments Christian leadership can also shape a person’s individual character and instill Christian values in the surrounding environment, thus providing a good example for fellow christians both in non-Christian enviroments Christians leadership is not only about how potential leaders can lead others but must also be able to lead themselves in today’s digital era this article discusses the improtance of instilling a christian leadership spirit since adolescence in the current digital era through a holistic approach, so that each individual can lead themselves before leading others and can provide Khristian values in everyday life the method used in this study is a literature study that examines literature in the process of colleting opinions from various literature analyses of other sources that are in accordanc with the topic of research of study from the study show that instilling a Christian leadership spirit can be applied through our spiritual actibities, our spiritual awakening such as prayer, worship or other fellowship in conclusion, instilling a Christians leadership since adolescence in the current digital era can help someone to shape their character and can bring themselves to be an example of Christ for their environment.

This paper aims to explore and integrate three disciplines—philosophy, history, and biology—in order to strengthen and clarify the rational foundation of the Christian faith. Using a qualitative approach, the author examines the contributions of philosophy in formulating rational arguments for the existence of God, the historical connections in the development of the early church, and the accuracy of biblical narratives based on archaeological findings. Biology, particularly through the complex structure of DNA and the order found in living systems, is also viewed as evidence of a divine design underlying all of creation. Through the synthesis of these three disciplines, this article asserts that the Christian faith is not in conflict with reason and science but can be defended logically and scientifically. Thinkers such as Plantinga and Craig demonstrate how philosophical arguments and historical data support the validity of faith, while scientists like Francis Collins show how science can deepen our understanding of God's greatness. This integration is intended as a constructive response to the challenges of modernity and as a foundation for Christians to maintain a firm, intelligent, and relevant faith in the midst of changing times.

The thematic study of hadiths (maudhu'i) concerning nature and science is a significant approach to understanding Islam's contribution to environmental preservation and the development of modern scientific knowledge. This research aims to examine the hadiths of Prophet Muhammad ﷺ related to environmental conservation, natural phenomena, and their integration with contemporary scientific findings. The method used is qualitative research with a library research approach, where primary data were obtained from authentic hadith collections such as Sahih Bukhari and Sahih Muslim, and analyzed thematically. The results of the discussion indicate that the concept of environmental conservation in Islam is reflected in the principle of hima, as well as hadiths that encourage tree planting and the protection of living beings. Hadiths about natural phenomena such as the sea, rain, and wind contain both spiritual and educational messages that support ecological awareness. Furthermore, the integration of hadith with modern science, such as embryology, demonstrates that Islam supports scientific exploration as a form of worship and a means of understanding the greatness of Allah’s creation. In conclusion, thematic hadith studies not only enrich the understanding of the relationship between religion and science among Muslims but also provide an ethical foundation for building a faithful, knowledgeable, and environmentally responsible society that contributes to scientific advancement.

Clean living behavior can be done by maintaining the sustainability of life can be done by reducing waste, saving energy, planting trees, and not littering. Waste sorting can be done by separating organic and inorganic waste into different trash bins. In addition, inorganic waste can also be separated again based on its type, such as plastic, paper, glass, and metal. Facilitates the process of collecting and processing waste for recycling. The Principles of Clean and Healthy Living Behavior (PHBS) recommend the use of waste sorting methods. The daily habits that we do to maintain personal and environmental cleanliness consist of this behavior. . Along with the emergence of various diseases that often attack children aged 6-12 years, PHBS in schools is a collection of behaviors carried out by students, teachers, and school residents based on learning so that they are able to independently prevent disease, improve their health. Implementation of better waste sorting practices can reduce the negative impact of waste on the environment, increase the efficiency of waste management, and provide long-term benefits for school residents. Schools are one of the places that have great potential to educate students about good waste management. SD Negeri 2 Kelusa has problems related to the lack of student knowledge about waste sorting and utilization, especially organic waste. Most students at SD Negeri 2 Kelusa still have limited understanding of the types of waste and how to process it. Most students do not realize and understand that organic waste can be reused, so they tend to throw it away with other waste.

This community service program aims to introduce and implement a hydroponic farming system as an alternative effective planting medium to improve the economic welfare of the community in RT 19, Bumiayu Village, Bengkulu City. This activity is motivated by the limited agricultural land in urban areas and the minimal use of narrow spaces for productive activities. The methods used include counseling, training, and direct practice of hydroponic cultivation by utilizing used goods such as plastic bottles. The results of the activity showed that the community was very enthusiastic in participating in the training and were able to apply basic hydroponic techniques independently. From an Islamic economic perspective, this activity reflects the values ​​of justice, welfare, and empowerment, where the community is not only given knowledge, but also guided to become more economically independent. Hydroponics has proven to be an alternative to modern agriculture that can increase productivity and empower the community in a sustainable manner.

This study aims to examine the role of ecotourism in mangrove conservation and its appeal to tourists at Mangrove Beach Paluh Getah, Deli Serdang Regency. A qualitative approach was used, with data collected through direct observation and interviews with local communities and visitors. The findings indicate that ecotourism plays a significant role in rehabilitating mangrove ecosystems by engaging both residents and tourists in regular mangrove planting activities. Moreover, ecotourism positively impacts local livelihoods by promoting sustainable businesses such as tour guiding services and mangrove-based products. The natural beauty, biodiversity, and educational tourism programs serve as key attractions for visitors. Local communities actively manage the area through tourism awareness groups and cooperatives, enhancing both social and economic sustainability. However, challenges remain, including limited facilities and insufficient promotion. Therefore, sustainable development strategies involving collaboration between communities, the government, and the private sector are essential. Ecotourism at Paluh Getah Mangrove Beach holds great potential as a model for coastal area management that integrates conservation and community empowerment.