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The small number of people cultivating horticultural crops, especially vegetables, means that people can only buy vegetables to meet their vegetable food needs, where the main factor for this is the decline in the area of productive land used as agricultural land and cultivation caused by the growth of population density in Indonesia. Therefore, the solution to the existing problem is to provide openness of insight and assistance in utilizing narrow land for plant cultivation. One way to cultivate plants is by using the vertical cultivation method. In implementing this activity, the aim is for Kalijudan residents to have knowledge about the vertical cultivation system and plastic bottle waste management. The implementation of this activity uses the method of socialization and training activities or direct practice. Where, the target audience in the practice of this activity is elementary school students and Kalijudan residents. From the results of the discussion, it was concluded that this activity is useful because it can introduce residents and change the condition of the Kalijudan sub-district which was originally a narrow land without plants into a narrow but green land. In addition, this vertical cultivation activity also has benefits in reducing plastic waste that accumulates in the Kalijudan environment.

The development of agricultural technology can help communities to establish food security. This can be expected to help fulfill food as one of the basic needs of human life which is increasing. Because humans are wasteful, there is a need for agricultural technology that is easy to apply to the home, cheap to manufacture, and environmentally friendly. Therefore, we have a solution: create hydroponics using plastic bottles of trash media. The method used is socialization using PowerPoint media which contains knowledge about farming using a hydroponic and zero-waste system. With this activity, it is hoped that the community will utilize the knowledge about growing hydroponically by utilizing plastic waste. The results of this planting can be used for food security and also plastic waste processing in Blurukidul village.

Utilizing white pepper peel waste (Pipper nigrum L.) as compost can minimize the problem of pepper peel waste. This research uses black soldier flies (BSF), the results of which are maggots as fertilizer for the growth of potpourri tomato plants (Lycopersicon pimpinellifolium). The aim of this research is to determine the quality of compost from white pepper skin waste resulting from bioconversion using BSF, and its effect on the growth of potpourri tomato plants. This research used an experimental method by pre-fermenting white pepper skin waste using 50 ml EM4 for 2, 3, 4 weeks and then using it as food for BSF larvae. Next, the cassava results are applied to potpourri tomato plants with P1 (1 kg of soil: 5 kg of cassava 2 weeks), P2 (1 kg of soil: 5 kg of cassava 3 weeks), P3 (1 soil: 5 kg of cassava 4 weeks), P4 (1 kg : 10 kg cashgot 2 weeks), P5 (1 kg : 10 kg cashgot 3 weeks), P6 (1 kg : 10 kg cashgot 4 weeks) and control (soil without cashgot). The data were analyzed using ANOVA via the SPSS 26 application. The cassava application showed that there was a significant effect on the highest plant height P6 (22.98 inches), the highest stem diameter P1 (4.58 mm), the highest number of leaves P3 (108.67 leaves), the highest fruit diameter was P2 (17.97) and the highest fruiting time was P0 (29.75). The highest number of fruit is P1 (13 fruits/plant), the highest fruit weight is P5 (39 grams/plant). In conclusion, P1 treatment is the best quality compost for the growth of potpourri tomatoes which is thought to have N (0.22%), P (0.15%), K (0.01%), C-organic (5.84) and a C/ N (26.5).

This activity aims to utilize household organic waste into liquid organic fertilizer (POC) in Jati Village, Sidoarjo Regency. Organic waste that generally comes from leftover food and vegetables is often just thrown away and causes an unpleasant odor and environmental pollution. Through counseling and practice of making POC, the community is expected to be able to process organic waste into fertilizer that is beneficial for plants. The method used involves counseling on the importance of processing organic waste, as well as practical steps in making POC, including preparation of materials, cutting, mixing with supporting materials such as brown sugar and EM4, fermentation process, filtering, and storage. The results of the activity show that the community has become more aware of the importance of processing organic waste and can practice making POC independently in their respective homes. This program not only reduces the amount of waste disposed of to landfills (TPA) but also increases soil fertility and contributes to environmental sustainability

In the rapid development of the food and beverage industry, overproduction and unsold food have led to a high amount of food waste, making Indonesia one of the largest food waste producers in the world. Data from the Central Bureau of Statistics (BPS) in 2021 shows that Indonesia produces 23-40 million tons of food waste annually, which negatively impacts the environment, natural resources, and the economy. This research aims to create a website that serves as a platform for selling leftover food to reduce food waste issues in Indonesia. The method used in designing this website is the Design Thinking method, which consists of five stages: Empathize, Define, Ideate, Prototype, and Test. Data for this method is collected through surveys and interviews with respondents. By creating this website, it is hoped to connect food business operators, such as restaurants, cafes, and bakeries, with consumers, allowing them to interact and providing an effective solution to reduce food waste in Indonesia. Additionally, it is expected that this website can minimize the waste of still-edible food for everyone. By ordering through this online platform, customers can get food at half the normal price.

This research was conducted among the people of Suka Makmur Village, Muaro Jambi Regency, among whom work as farmers and traders. In the lean season, they still have to fulfill their daily needs, such as clothing, food and shelter. Apart from that, they also have to save and invest to meet future needs. This research aims to: (1) find out strategies for managing family finances in an Islamic way in creating a sakinah family. (2) knowing the supporting and inhibiting factors faced by the people of Suka Makmur Village, Muaro Jambi Regency in managing family finances in an Islamic manner in creating a sakinah family. This research uses a qualitative approach with the type of field research. Determining the research subjects was purposive and used data collection techniques through observation, interviews and documentation. The results of this research show that the Islamic family financial management strategy in creating a sakinah family in the Suka Makmur Village community, Muaro Jambi Regency has carried out financial planning such as managing family finances, savings, investment and zakat. Meanwhile, the supporting and inhibiting factors faced by the people of Suka Makmur Village, Muaro Jambi Regency in managing family finances in an Islamic manner in creating a sakinah family. Supporting factors are faced such as instilling mutual respect, providing support to your partner or family, and having a good personality such as being frugal. Meanwhile, factors such as wasteful nature, lack of communication, and economic problems.    

Penelitian ini dilatar belakangi oleh banyaknya limbah makanan di Indonesia serta kurangnya kesadaran dan pemahaman masyarakat mengenai pengelolaan limbah makanan. Sampah makanan akan selalu menjadi masalah lingkungan yang berkepanjangan jika tidak dilakukan upaya mengatasinya. Penelitian ini bertujuan untuk melakukan analisis terhadap berbagai metode manajemen sampah makanan (food waste) agar dapat meningkatkan kesadaran masyarakat mengenai food waste. Metode penelitian yang diterapkan adalah systematic literature review dengan menggunakan diagram PRISMA sebagai alat untuk seleksi data dari literatur yang telah terkumpul. Data diambil dari database Google Scholar dan dipilih serta dianalisis sesuai dengan kriteria yang telah ditentukan. Proses pengumpulan data dilakukan dengan mencari sumber yang relevan menggunakan kata kunci "food waste management". Hasil analisis literatur menunjukkan Implementasi metode seperti Bank Makanan, literasi sampah, dan program 3R (Reduce, Reuse, dan Recycle) diharapkan dapat menciptakan lingkungan yang sehat, ramah, dan berkelanjutan. Implementasi dan keberlanjutan pengelolaan limbah dapat berjalan baik apabila melibatkan partisipasi aktif dari berbagai pihak, mulai dari pemerintah, masyarakat sipil, dan kolaborasi antar berbagai pihak. Peran masyarakat sangat diperlukan dalam mendukung pengelolaan limbah makanan, melalui literasi, edukasi, dan implementasi konsep 3R, masyarakat dapat lebih sadar akan dampak lingkungan dari pemborosan makanan dan akumulasi sampah.

This research delves into the socio-economic conditions of Batu Alang Hamlet in Moyo Hulu District, Sumbawa Regency, NTB in 2023. A quantitative method with a descriptive analysis approach was utilized, involving 100 respondents through questionnaires, observation, and documentation. The results of this research the majority of the population exhibits a high level of educational awareness, with most having at least a bachelor's degree, and some are still in the learning process. The productivity of the community is evident in their ability to meet daily needs with an average of two children. About 85% have BPJS insurance, while only 6% have the KIS insurance. Infrastructure and the environment, including access to clean water, sanitation, wells, and toilets, are considered adequate. Waste management is still basic without recycling facilities. Security is relatively good, with only 7% witnessing conflicts, while theft (67%) and narcotics-related crimes (25%) are common. The entire population adheres to Islam, with a 95% belief in religious figures. The economy of Batu Alang Hamlet is supported by various occupations such as farmers, traders, and blacksmiths. Average income ranges from < 1 million to 30 million, while expenditure levels, both for food and non-food items, range from < 1 million to 5 million. The economic infrastructure is considered quite adequate by 90%, but entrepreneurial interest remains low, with 35% expressing no interest.

In this study, bibliometric analysis using VOSviewer and Publish or Perish was employed to identify dominant trends in the analysis of community behaviors related to food waste. The analysis results indicate an increasing interest among researchers in understanding and addressing the social, cultural, and psychological factors influencing food waste behaviors within communities. There has been a paradigm shift in research emphasis from individual factors towards a more comprehensive understanding of the social and cultural contexts that affect food waste behaviors. This research focuses more on developing effective and sustainable food waste reduction strategies at the community level through promoting supportive policies, public education, social campaigns, and participatory approaches. In conclusion, this study contributes significantly to understanding the dominant trends in community behavior analysis related to food waste. The findings provide valuable insights for researchers and practitioners in further research development and assist in formulating policies and strategies for more effective community-level interventions against food waste, with a focus on the social and cultural factors influencing food waste behaviors.    

This research is part of an effort to solve waste management issues in Sleman Regency, focusing on measuring and evaluating the Zero Waste Index (ZWI) in the Green Open Space (RTH) Denggung, Sleman. The resource substitution method was used to assess the efficiency and potential for waste reduction in the area. Based on field data and calculations using the ZWI formula, it was found that the ZWI value in RTH Denggung is very low, only 0.14, meaning that only about 14% of resources are recovered from the waste management system. This indicates that waste management in the area is not yet optimal, necessitating improvement and innovation efforts. The proposed strategies include enhancing the recycling of plastic, paper, and styrofoam waste, as well as developing composting for food scraps and other organic waste. The implementation of stricter policies related to waste management, public awareness campaigns, and the integration of zero waste initiatives are expected to improve the ZWI value. This effort is hoped to be part of the solution to waste management in Indonesia and serve as a best practice example for waste management in RTH or other public spaces..

Household waste, although a significant environmental challenge, has the potential to be converted into valuable resources. This article discusses effective methods for transforming household waste into Liquid Organic Fertilizer (LOF), an environmentally friendly solution that improves soil quality and supports plant growth. By utilizing materials such as food scraps, fruit peels, and dry leaves, this process not only reduces the volume of waste sent to landfills but also benefits home gardening. The article outlines practical methods for producing LOF, including simple fermentation techniques, necessary equipment, and a step-by-step guide. It also discusses the ecological and economic benefits of using household waste as LOF and its impact on sustainability and waste management. With comprehensive and easy-to-follow information, this article aims to encourage individuals and communities to adopt these practices as part of their waste management and sustainable agriculture efforts.

Activity Studying Work This is real (KKN) aiming For increase understanding and application use fertilizer compost in society Village Compost chosen as focus main Because its potential in support agriculture sustainable and reduce dependence to fertilizer chemistry . Through socialization This time , the KKN Posko 3 team invited Service Agriculture and Food Kendal Regency for can give education about benefit fertilizer compost , its production , and techniques its use in practice agriculture everyday. The method used For ensure effective knowledge transfer covering consultation , demonstration live , and discussion group . The results of activity This expected can increase awareness public will importance management rubbish organic and application fertilizer compost , so that in the end contribute to improvement productivity agriculture and sustainability environment in the village Gebanganom

The residents of RW 05 Jomblang, Candisari District, Semarang City, are increasingly concerned about the impact of plastic waste on the environment. As a solution, used plastic bottles are being utilized as planting media in hydroponic techniques by MBKM students from various universities, such as UPN "Veteran" East Java, Padjadjaran University, and Semarang State University. This utilization of plastic bottles reduces waste while supporting sustainable agriculture by minimizing the use of land and water. The program raises community awareness about eco-friendly urban farming, focusing on water efficiency and quick harvesting processes. Education includes basic hydroponic techniques and their implementation using used bottles, which has been met with active community participation. Evaluations show tangible results, such as pakcoy plants being distributed to participants. Discussions with the RW 05 Chairman reveal significant benefits for the community in utilizing used items for agriculture. This program strengthens the community and suggests further development to enhance local food security and environmental awareness, as well as motivate the adoption of modern agricultural technologies

Rejoso, located in Nganjuk Regency, lacks adequate waste management facilities such as waste banks, composting, and landfills. Therefore, there is a pressing need to address waste management, particularly food waste. One effective method is converting organic waste, specifically leftover fruits and vegetables, into eco-enzyme. Members of the Tim Penggerak PKK can play a pivotal role in promoting organic waste management through eco-enzyme production. To facilitate this initiative, it is crucial to conduct a socialization, first and foremost, campaign on utilizing organic waste for eco-enzyme production among the Tim Penggerak PKK in Rejoso. This aims to foster sustainable and environmentally-friendly organic waste management practices. The approach involves three main activities: educating households on waste management, providing training on eco-enzyme production, and demonstrating the eco-enzyme production process.

Environmental impact analysis on business actors is sometimes considered unimportant in good and correct waste management, causing negative impacts on the surrounding environment. Because of these problems, this research took a case study of Kocokin Chicken business actors in Bangkalan Regency, Telang Village, Madura. Qualitative research methods with primary data types through interviews and observations are used to directly identify the processing process of selling products. The results found show that there are various types of solid and liquid waste that have not been managed properly. Therefore, having good waste management alternatives, such as improving waste management infrastructure, can prevent sustainable environmental damage and improve the quality of life of local communities.

The World Food and Agriculture Organization (FAO) said that  one third of the food produced each year, amounting to 1.3 billion tonnes, is food waste. Food waste is food that is fit to be eaten before or after it has expired. Food waste is classified into two: food losse and food waste. food waste based on probability is probably avoidable waste, avoidable food waste, unavoidable food waste. Sampel for probably avoidable waste is breadcrump. But sampel for unavoidable food waste is solid  tofu waste. The problem of food waste that has a negative impact on health and the environment can be reduced by utilizing it through the right processing process so that. Reusing food waste will also provide economic value. One of the wastes that can be consumed again but must use a different processing   process is probably avoidable waste is the edge of bread that can be made into breadcrumbs, which is flour made from mashed dry bread and waste with the Unavoidable food waste category, for example, is tofu dregs that are reprocessed into tofu dregs flour.

and sustainability of natural potential so that marine resources are maintained and can be used by the next generation. Matara Village is a coastal area in Merauke, south papua South Papua Province which has abundant marine potential. One of them is shrimp which is a leading commodity in this village. The use of shrimp is still limited to selling them whole. In the process, the shrimp are sold at cheap prices to agents and often the small shrimp are not sold so they are wasted which ultimately causes an unpleasant smell on the beach. Apart from that, fishermen in Matara Village generally live in the lower middle economic strata. The abundance of marine products has not been processed optimally. In fact, if the Blue Economy is implemented optimally, it can increase the income of the people there. Training and assistance in making Blue Economy products in the form of shrimp nuggets was provided to the women of Matara Village. as an effort to increase the economic value of shrimp, increase the variety of healthy foods that are contemporary and popular with all groups, overcome waste caused by unsold small shrimp, and can increase income variations This activity was carried out by Musamus University KKN lecturers and students for 1 month. This activity was carried out by observing the community, lectures about the importance of implementing the Blue Economy concept in coastal areas, demonstrations and assistance in making shrimp nuggets, and surveying community satisfaction. This activity was responded very well by the community and said that assistance should be carried out in the manufacture of Blue Economy products in the future

Islamic boarding schools are institutions where students usually live in huts (dormitories) using classical and general books as teaching materials, as well as studying Islamic religious knowledge in detail and practicing them. This research uses a qualitative method where researchers get answers from sources who have been interviewed, located in one of the modern Islamic boarding schools in Bogor, namely the An-Nawawi Al-Bantani Modern Islamic Boarding School. This research aims to analyze the relationship between menu management and budget savings at the An Nawawi Al Bantani Islamic Boarding School and explain the factors that can influence menu management in an effort to save logistics budgets. An Nawawi Al Bantani Islamic boarding school implements a policy of cooperation with vendors or suppliers as well as checking market prices directly to ensure quality and prices are appropriate. Apart from that, the lodge also manages food waste well, reduces waste, and ensures that leftover food that is suitable for consumption is reused.      

The remaining food waste in Indonesia reaches around 46.35 million tons, with economic losses reaching 23 million to 48 million tons per year. This condition has led to various campaigns to reduce food waste from people concerned about the problem of food waste. However, the increase in food waste campaigns has yet to be accompanied by a decrease in the volume of food waste in Indonesia. This research aims to determine public sentiment toward food waste campaigns on Instagram social media and determine the accuracy of the methods used in data classification. The method used is the Naïve Bayes Classifier method. The results obtained were from a total of 118 data regarding the food waste campaign; 79% data showed that the public had a positive sentiment, and 21% other data had a negative sentiment. The accuracy results of using sentiment analysis were 78.94%; this shows that the performance of the Naïve Bayes method in classifying data is quite good.

A shipyard company in Surabaya, which is one of the major industries, generates a large amount of organic waste, including food waste, vegetables, fruits, leaves, and wood. Although this organic waste is a potential source of humus and essential nutrients for the soil, most of it has not been optimally managed. Composting is an effective method to process organic waste into compost, which can reduce the negative impact of toxic compounds and pathogens on the environment. This research aims to evaluate the effectiveness of using two types of activators, namely PROMI and ecoenzymes, in accelerating the composting process and improving compost quality in accordance with SNI 19-7030-2004 standards. PROMI activator, which contains various microorganisms such as Trichoderma Harzianium, Pseudokoningii, and Aspergilus sp., and ecoenzymes, which is produced through fermentation of organic materials, were applied to shredded organic waste. The results showed that the use of both activators could accelerate the decomposition process of organic materials and produce high-quality compost within 21 days. With the final measurement results of both composts, both with PROMI and ecoenzymes treatment, the same pH and temperature values were obtained, namely pH 7 and temperature 30℃. Parameters such as pH, temperature, colour, smell, and texture of the compost are recorded periodically to ensure the composting process is going well. Thus, the use of PROMI and ecoenzymes activators not only increases composting efficiency but also provides a sustainable solution for organic waste management in the shipyard industry.