Rice plants (Oryza Sativa L.) are important food crops that have become a staple food for more than half of the world's population. In Indonesia rice is the main commodity in supporting community food. The process of processing rice into rice is done in two ways, namely the processing of pulverized and modern processing using a grinding tool. Rice is an important component in daily food. There are several types on the market, namely: fragrant pandan rice, IR 64, IR 42, C 4, and others. With the variety of forms and types of rice on the market, there are many weaknesses that humans have in perceiving the classification of rice using the senses of vision. Therefore, digital image processing techniques are needed to help analyze the type of rice. This study aims to analyze the type of rice using the K-Means Clustering method based on RGB colors. Before the K-Means calculation, the RGB color feature extraction process must be carried out to get the red value, green value, blue value in each image. The results of this study found that image processing to determine the type of rice using the k-means clustering method can help users to know the type of rice.

Jogo Tonggo - a social activity from, by, and for the community based on local wisdom, is initiated by the Central Java Provincial Government to anticipate the negative implications of COVID-19 on the health, social and economic sectors. However, in practice, the role of formal key figures (Babinsa, Babinkamtibmas, and Village Midwives) and non-formal (RT/RW) in the context of social capital is a determining factor for the success of the implementation of Jogo Tonggo. The study's objective is to analyse the determinants that influence the success of the implementation of Jogo Tonggo in tackling the impact of the spread of COVID-19 on the health, social, and economic sectors of the community. Primary data were obtained through direct interviews with respondents consisting of key formal figures (Babinsa, Babinkamtibmas, Village Midwives), non-formal (RT/RW), and people exposed to COVID-19. Secondary data is obtained from BPS, related ministries and institutions, and the results of previous studies. Data is analysed descriptively and qualitatively. The results showed that Jogo Tonggo's activities in Central Java helped minimise the spread of COVID-19 and helped recover residents affected by COVID-19 through food assistance provided during the quarantine. The assistance provided to the affected communities has also succeeded in preventing social problems and ensuring security. The strength of social capital supported by community participation and the integration between formal and non-formal figures determine the success of the implementation of Jogo Tonggo.

Urban agriculture has been seen as an essential strategy for enhancing food availability and reducing stress levels for urban households. This paper aims to study the benefits of urban farming and its ability as a resilient strategy, especially during the COVID-19 pandemic. The research used primary and secondary sources to gather relevant data. Primary data was collected through interviews in June-July 2021 and analysed quantitatively and qualitatively. The analysis found that respondents' perception of urban farming was strongly positive. The paper finds that urban farming could be a resilient strategy since it could reduce stress and increase the community's income. Urban farming could also play a way in increasing people's immunity and health system in urban areas. Therefore, urban farming needs to be supported and assisted by the Government, specifically at the local level.

Technology of ICM (Integrated Crop Management) has been introduced to farmers since 2002, but farmers have not applied it until now.The problem is the slow dissemination process, and farmers are still low in implementing some components of ICM. Technology intervention is needed to increase production and productivity. This study aimed to analyze the relationship between seed maturity, jajar legowo and urea fertilizers on rice production. The experiment was conducted in Banyuasin October-December 2012. The method used was observation and FGD (Focus Group Discussion) against ICM field school in Banyumas. The study population totaled 300 farmers spread over the District ICM field school location. The sample was 70 farmers taken by using Slovin formula. Data were analyzed using path analysis. The results showed that the jajar legowo affected rice production by 12.2%, and the use of urea fertilizer by 26.3%. while seed maturity did not have significant effect. Combined together, both technologies affected rice production by 38.5%. It was suggested to implement ICM technology as recommended.

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