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The construction industry in Indonesia faces challenges in finding sustainable materials for concrete production. This paper investigates the potential of rice husk ash (RHA) and palm oil fuel ash (POFA) as alternative supplementary cementitious materials (SCMs) in concrete. Both RHA and POFA are abundant agricultural by-products in Indonesia. Laboratory tests indicate that their incorporation enhances the compressive strength, durability, and sustainability of concrete. The findings highlight the dual benefit of reducing industrial waste and creating eco-friendly construction materials, thus contributing to the development of green infrastructure in Indonesia.

This research is about the analysis of ethical consumption of food and drinks (Study of students from the Islamic Economics and Business Faculty, Sharia Economics Study Program, UIN Sulthan Thaha Saifuddin Jambi). This research aims to find out more about the ethical patterns of student food and drink consumption and Islamic economic views regarding student food and drink consumption. The method used by researchers is a qualitative method. The object of this research is students majoring in sharia economics, FEBI Class of 2019-2020. The data sources used are primary and secondary data using data collection techniques in the form of observation, interviews and documentation. The results of this research show that students' consumption ethics in fulfilling food or primary blindness (dhuriyat) are seen from the type of food they consume, the way they consume it and the quantity of food they consume is not fully in accordance with consumption ethics. In terms of ethics, most students do not pay attention to ethics and manners in consuming and from the five principles of Islamic consumption there is a gap between theory and practice. Based on the principle of simplicity, students consume excessively which can lead to wastage and waste. Meanwhile, students' moral principles do not follow the rules of etiquette and ethics set out by the Prophet Muhammad SAW. Most students do not apply this principle. Judging from the way they eat, they don't pay attention to consumption ethics based on what the prophet taught, and their habit of often throwing away rice and then leaving the environment dirty because they don't clean the place immediately after they consume food.

Most of the Indramayu area is rice fields. The agricultural land cultivation system uses a paroan system (profit sharing system). The cooperation agreements usually made by the community are verbal, not in writing, this has become the community's habit. The aim of the research is to determine the practice of rice farming cooperation in Gantar Village, Gantar District, Indramayu Regency and to examine whether the practice of agricultural cooperation is appropriate according to Islamic law. This research uses a qualitative approach. Data collection techniques in this research are observation, interviews and documentation. Data was processed and analyzed using qualitative descriptive methods. The results of the research state that the practice of rice farming cooperation in Gantar Village, Gantar District, Indramayu Regency uses a profit sharing system. Farmers are required to become members of the Association of Farmers Supporting Food Security (P3KPI), their agreement is executed in writing, all capital is from the rice field owner, the harvest is divided in half after capital is deducted and the harvest is purchased by the rice field owner. According to Islamic law, the practice of agricultural cooperation with a profit sharing system in Mekarjaya Village, Gantar Subdistrict, Indramayu Regency is permitted, because the agreement has fulfilled the pillars and legal requirements of muzara'ah.

Leasing is one of the muamalah practices carried out by humans in everyday life. In Islam itself, it is highly recommended for humans to help each other, cooperate, because in reality humans cannot live well without the help of other humans. Rentals are also carried out by the people of Kuala Keritang village to fulfill their living needs. This type of research is a research method using qualitative research which is based on the research process by producing descriptive data in the form of writing and expressions obtained directly in the field. Data collection techniques use observation, interviews and documentation methods. To obtain valid data, researchers used primary data sources and secondary data. The results of this research are that the god-rental agreement in Kuala Keritang Village was carried out verbally, there was no written or other evidence that it was made directly between the rice field owner and the rice field tenant. The rental agreement is carried out when the rice field owner and tenant know each other and there are still family ties. Leasing is done because the tenants do not have land to manage and the rice field owners are no longer able to work on their own fields.

Indonesia is an agricultural country, where agriculture is a strong supporting sector in the development of the industrial sector. One of the subsectors in the agricultural sector is the food crops subsector. Bringinbendo Village is a village where the majority of the population are rice farmers, where rice farming is one type of food crop sub-sector. The amount of rice production over the last five years has fluctuated, but the rhythm tends to decrease. The causes of poor production results are rice pests and diseases, weather conditions, and incorrect fertilizer dosage. Apart from that, not all young people today are interested in becoming rice farmers and continuing their parents' profession. The method used in this thesis research is using the Lean UX method. Meanwhile, the method used in testing in this thesis research is using Heuristic Evaluation and System Usability Scale (SUS). The result of this research is to produce a PandaiLadang application design, which is a prototype of the PandaiLadang application design. The results of testing carried out by users with Heuristic Evaluation, obtained excellent and good qualifications. Meanwhile, testing using the System Usability Scale received a very good score, which means that the UI/UX design of the PandaiLadang application that has been created does not need to be repaired.

In 2020, non-communicable diseases (NCDs) accounted for 73% of global causes of death, claiming the lives of 36 million people annually. The rising rates of morbidity and mortality are influenced by hypertension. One of the most prevalent cardiovascular disorders in the world today is hypertension.The research objective was to determine the correlation between knowledge with compliance with taking medication for hypertension sufferers at the Wonogiri Public  Health Center in North Lampung Regency. This research type is quantitative using a cross-sectional design with a population of 471 people. The sampling technique used purposive sampling of 83 respondents. The statistical tests used are Gamma and Logistic Regression. The study findings demonstrated a significant correlation between knowledge and hypertension patients' compliance to taking their medications (p-value=0.000).

The implementation of organic farming on marigold flowers at the Singosari Agricultural Training UPT starts from the initial phase of cultivating marigold flowers using organic products, namely Rice Mol, Banana Weevil Mol, PGPR, POC and others. The aim of this research is to determine the implementation of organic farming on marigold flowers at the Singosari Agricultural Training UPT and to determine the process of processing products from marigold flowers at the Singosari Agricultural Training UPT. The method used in this research is observation and interviews with related parties. The results of this research are the implementation of organic farming on Marigold flowers at the Singosari Agricultural Training UPT starting from the initial phase of Marigold flower cultivation using organic products, namely Rice Mol, Banana Weevil Mol, PGPR, POC and others. The processing of marigold flowers that has been carried out is that the flowers that have been harvested are processed in the form of washing, separating the flower heads, drying and packaging.

This research aims to determine whether or not there is an influence of each independent variable on the dependent variable. The independent variables used in this research are land (X1), capital (X2) and labor (X3). Meanwhile, the dependent variable in this research is rice production in Pungka Village, Unter Iwes District, Sumbawa Regency. This research uses multiple linear regression analysis techniques with the SPSS 23 application analysis tool. The data sources used are primary and secondary data obtained from related agencies and questionnaires to farmers in Pungka Village.

The implementation of this service activity is carried out by providing material regarding Proposal Preparation and Food Business Planning for Shredded Chicken Rice Bowl Products by delivering this training material with lectures and discussions. Mentoring is provided to provide direction on how to start business planning and preparing business proposals to marketing and business development. The aim of this assistance is to provide students with the understanding and ability to start a business well

This study aims to determine the implementation of the Pati Ea Culture of the Lewuk Tribe in Natarita Hamlet and the Socio-Economic Conditions After the Pati Ea Ceremony in Natarita Hamlet, Darat Gunung Village, Talibura District. This research uses descriptive qualitative method. The research subjects were the Lewuk Tribe Traditional Leaders, community leaders who had organized pati ea events and community leaders in Natarita Hamlet who were actively involved in pati ea events. Data collection techniques used are observation, interviews, and documentation. Data analysis techniques in the form of data collection, data reduction, data presentation and drawing conclusions. The results of the study show that pati ea is a traditional ritual performed to honor the spirits who have died and ask for abundant yields in wulan lelen (rainy season) and to give thanks for the harvest in wulan daran (summer). Kula babong (deliberation), Teme Pelang ( soaking rice), Leron pati ( slaughtering animals) and Ekak ( feeding the ancestors). The Socio-Economic Condition of the Dusun Natarita community after the Pati Ea ceremony experienced a decline due to the community's non-compliance with adat.

This research is motivated by business networks to expand professional networks, create opportunities and businesses or jobs. Achieving professional success relies heavily on having a network of quality contacts. Therefore, networking is key in work life. Breakfast in the morning has become a culture for Indonesian people. The breakfast culture has become an activity as evidenced by the diversity of sellers offering various types of food suitable for breakfast. Breakfast is an activity of eating and drinking between morning and 9 o'clock to meet nutritional needs. Based on the above, easy and practical rice innovation is needed. To respond to this, the author conducted marketing development strategy research on business networks carried out by the UMKM Nasi Gigit Candu. The aim of this research is to find out the marketing development strategy for the Nasi Gigit Candu business network. This research was conducted directly with the owner of Nasi Gigit Opium. This research looks for how the development of business network marketing is carried out by entrepreneurs of the Nasi Gigit Opium Business to decide on product marketing development starting from making breakfast products to products that are marketed into the hands of consumers. This research uses qualitative and quantitative methods, namely by direct interviews with Nasi Gigit Opdu MSME owners and financial management.

Information and digital technology has become an important part of an organization to grow and develop in an era of change. This will show how tourist villages use information and digital technology to provide new information, services and value to a wide audience. One of the tourist attractions in Lembanga Randanan is the Painted Rice Fields. The fertile rice fields provide beautiful landscapes and a deep impression. Students from the Management study program at the UKI Toraja Faculty of Economics with the theme Tourism Village are collaborating with the Lembang community and parties in the development and promotion of the Painted Rice Fields tourism in Lembang Randanan so that it can be touched by a wide audience, especially the commercialization of tourism. From the results of observations, it was found that the basic problems that hinder tourism promotion are the lack of public awareness to promote painted rice field tourism and the ineffective use of information and digital technology. The aims and objectives of organizing community service are to introduce painted rice field tourism to the general public and to help the Lembang Randanan community in using information and digital technology for promotion. This research was conducted using a qualitative descriptive research method with primary data collection techniques in the form of observation, interviews and documentation, while secondary data collection was obtained from searching various references such as books, journals and articles. The results of the service activities that have been carried out are helping tourist villages with promotion, marketing and management of tourist villages. This includes creating Instagram and YouTube social media accounts which aim to promote tourist villages, especially painted rice field tourism in Lembang Randanan. From this research, it is hoped that potential-based tourism village promotion can be carried out.

This research aims to provide information about Corn Maintenance Strategies in Bahal Batu III. Corn is a staple food along with rice, and can be used in various dishes as a side dish or snack. Corn not only contains carbohydrates, but also contains enough nutrients and crude fiber as a staple food which has a positive impact on health. Corn is also a substitute food or supplement for humans. Using the right amount of fertilizer will make corn plants grow more optimally. Measuring the growth of productive corn plants by applying various types of compound fertilizer to land in Bahal Batu III village and determining the most suitable type of compound fertilizer for the growth and yield of corn plants on the land. The survey was carried out on the land of Bahal Batu III village. Apart from that, corn can also be used as food for the community and has increased the price of corn consumption in society as a whole. Phosphorus is important for plant growth and yield, playing important roles such as encouraging flower and grain formation and strengthening thatch to prevent dropping and improve quality. The research results showed that even with different complex fertilizer compositions, all the parameters observed were plant height, stem diameter, number of leaves, ear length, ear diameter, number of seeds per row, seed weight per ear, and yield potential.

There are many benefits to a village having a website that is managed seriously. Lighten the government's workload and make things easier for village communities. This service activity will be carried out in Paddinging Village, which is one of the villages in Sanrobone District, Takalar Regency, South Sulawesi. This consideration regarding location selection is because Paddinging Village does not yet have a village website. On the other hand, Paddinging Village has several natural potentials which can be maximized by disseminating information to people inside and outside the village. Paddinging Village has quite large natural and tourism potential but has not received special attention from the government. The expanse of mountains and rice fields as well as the mist that sometimes covers it, accompanied by cool air are the characteristics of Paddinging Village. Apart from that, Paddinging Village has a pine forest which is very suitable as a camping spot on the weekend. Even the water there comes from springs directly from the mountains, which can be used as a basic ingredient for a mineral drinking water business.

Ethnobotany has a very important role in society, including as a symbol of identity for a community group, including in the traditional area of ​​Cikondang Traditional Village, Bandung Regency, West Java Province. The traditional area is a small part of the traditional village covering an area of ​​3 hectares which consists of 7 sub-regions including prohibited forest, traditional rice fields, traditional gardens, traditional houses, traditional graves, saung lisung and bale paseban. The aim of this research is to examine the use of plants in traditional areas by the people of Cikondang Traditional Village in daily life, architecture and traditional ceremonies. This research is a qualitative research approach using survey methods and semi-structured interviews. 34 types of plants from 24 families were obtained, the highest use was as traditional ritual materials and the most widely used part of the plant was fruit. The people of Cikondang Traditional Village have a strong attachment to plants as evidenced by the use of plants in various aspects of their lives.

Rice plants (Oryza sativa L.) are rice-producing plants which are a source of carbohydrates for most of the world's population. Almost 95% of Indonesia's population consumes rice as a staple food, so every year the demand for rice increases as the population increases. Therefore, farmers must choose quality seeds. In this era of fast and efficient technological progress, this is a very good thing for all progress in various fields. more and more fields of knowledge are developing, one of which is the existence of a decision-making system. a set of model-based procedures for processing and valuing data to help managers make decisions. This decision-making system uses several variables as input consisting of: type of variety, seed shape, seed color, root, seed age. The method used by the author is Fuzzy Tsukamoto. In the Tsukamoto method, it is explained that each consequence in IF-Then must be explained with a fuzzy set that has a membership function that does not change or is monotonous and for programming it uses PHP. The results obtained from the research that the authors conducted were in the form of a decision-making system to get the best seed yields.

This study aims to determine the implementation of Law No. 41 of 2009 concerning Protection of Sustainable Food Agriculture Land in Surakarta City and its obstacles. Research background, that the development of food security and sovereignty needs to be carried out through the provision and establishment of sustainable food agricultural land. But in urban areas, efforts to maintain the existence of agricultural land are quite complicated problems. The high demand for land due to the development of housing, trade, services, industry and others causes a large proportion of the agricultural area to continue to decline every year. The promulgation of Law No. 41 of 2009 concerning Protection of Sustainable Food Agriculture Land is expected to reduce the high rate of conversion of rice fields and maintain their ecological functions. This type of research is an empirical legal research. The nature of the research is descriptive because it wants to describe the implementation of Law Number 41 of 2009 concerning Protection of Sustainable Food Agriculture Land in Surakarta City. The results of the study, that the implementation of Law Number 41 of 2009 concerning Land Sustainable food agriculture in the City of Surakarta was only at the stage of inventorying paddy fields and had not yet arrived at the formation of a Regional Regulation. The reason is that paddy fields in the city of Surakarta are not productive because there is no technical irrigation network available, the majority of the livelihoods of the people of Surakarta are not as farmers, and the high demands of settlement needs as a consequence of the development of urban areas. This is in accordance with the results of identification by the Department of Agriculture, BPN and BAPPEDA that out of 111 hectares of agricultural land listed in the Regional Spatial Planning of Surakarta City No. 1 of 2012, the total area of agricultural land is less than 111 hectares and only 80-90 hectares of land. agriculture that is not cultivated and partly in the form of paddy fields surrounded by housing. The absence of a regional regulation that stipulates the protection of sustainable agricultural land causes in practice there is no clarity regarding protected land, sanctions for violations or incentives that will be accepted by the community if they do not carry out or protect the agricultural land they own.

The purpose of this research is to analyse the liability of farmers who make defaults on savings and loan agreements at KSP Kopdit Pintu Air Lembor branch. The type of research used by the author is Empirical Legal research, the type of data used in this research is qualitative data. The data used in the research based on the relevance of the source data, namely primary and secondary data. The results of this study are that the reasons for the default of farmers on savings and loan agreements at KSP Kopdit Pintu Air Lembor Branch as follows are reduced rice yields and crop failure. The existence of traditional events such as marriage, death and school parties. Income is divided due to financing the education of their children and financing sick families. Farmers borrow from local businesses and communities. Farmers are members of other cooperatives and make loans. Government programmes to improve irrigation have caused farmers not to plant rice. Liability for default by Farmers on savings and loan agreements, namely continuing to pay principal + interest + dues every month and Farmers can repay loans in the form of as much as the member or Farmer can pay or repay the loan and Farmers continue to pay monthly even though only to cover the interest.

The people of the Banceuy traditional village, Sanca Village, Ciater District, Subang Regency have a unique tradition of expressing gratitude for natural products, especially rice (Oryza sativa), which has been carried out since the time of their ancestors and is known as the Ngaruwat Bumi ceremony. Ngaruwat Bumi is a traditional ceremony that is routinely held every year at the end of the month of Rayagung. This research aims to analyze ethnobotanical studies on the Ngaruwat Bumi ceremony in the Banceuy Indigenous village community. The research was carried out in three stages, namely literature study, interviews, and data processing and analysis. The data taken is primary data and secondary data. Primary data is data obtained directly in the field through interviews with respondents. Meanwhile, secondary data is data obtained from previously existing research or publications. Sampling used a purposive random sampling method with 15 respondents. The research results showed that six types of plants were used in the Ngaruwat traditional ceremonies carried out by the people of the Banceuy traditional village, namely Oryza sativa, Arenga pinnata, Cocos nucifera, Cordyline fruticosa, Coleus scutellarioides, Justicia gendarussa, and Musa paradisiaca.

Efforts to increase rice (Oryza sativa) production by farming communities in Pudak Village, Kumpeh Ulu District, Muaro Jambi Regency still partly depend on the use of inorganic fertilizers. An alternative to increasing production that is safe and environmentally friendly is the use of biosaccharide elicitors made from organic materials. This needs to be socialized to farmers regarding the use of biosaka made from weeds, some of which are still unknown to farmers in Pudak Village. This activity began with a discussion meeting with the head of the farmer group, the Plant Pest Organism Control Officer (POPT) to look at problems in the farmers' rice fields and continued with land observations. Then socialization was carried out to the community and continued with the practice of making biosaka and implementation in rice fields in Pudak Village. The results of this activity show that farmers are very enthusiastic about all activities from manufacture to application on the land. There were 45 participants who attended and were active until the end of the activity. The follow-up activities showed farmers practicing how to make it in their respective groups. The results of monitoring and evaluation have proven that the biosaka elicitor has been successfully produced by farmers independently as much as 30 L. The application results show a positive and better plant response compared to plots where biosaka was not applied.