7 pages, This study was conducted to assess the knowledge and perceptions of 4-H members in a midwestern state regarding agriculture, food, and natural resources. Data were collected from 550 respondents but did not constitute a representative sample of all 4-H members. However, the results of this study may have implications for agricultural literacy educational initiatives on a practical basis. Three objectives were specified for this study as follows: 1) to assess the level of agricultural knowledge among 4-H members; 2) to assess the level of positive perceptions about agriculture among 4-H members; and, 3) to describe the demographic variables of 4-H members that may influence their agricultural literacy. 4-H members were most knowledgeable about the Natural Resources and Marketing of Agricultural Products concept areas, whereas the lowest group mean knowledge score was the Plant concept area. The 4-H members group produced lower (most positive) perception mean scores for the Natural Resources and Animal Science concept areas, whereas the highest (least positive) score was in the Policy concept area. Respondents who indicated their farms were between 10 and 50 acres and who had experience in raising plants, gardens, or crops, and who were enrolled in high school agricultural education produced lower knowledge of agriculture scores than those who did not possess those characteristics. However, 4-H members who lived on a farm produced higher knowledge of agriculture scores than those who did not possess those characteristics. 4-H members who lived on a farm produced less positive perception of agriculture scores while 4-H members who indicated their farms were between 10 and 50 acres and were also enrolled in high school agricultural education produced more positive perception of agriculture scores.
18 pages, Digital agriculture has been developing rapidly over the past decade. However, studies have shown that the need for more ability to use these tools and the shortage of knowledge contribute to current farmer unease about digital technology. In response, this study investigated the influence of communication channels—mass media, social media, and interpersonal meetings—on farmers’ adoption, decision-making, and benefits obtained using technologies. The research uses data from 461 farmers in Brazil and 340 farmers in the United States, leaders in soybean production worldwide. The results show differences and similarities between these countries. LinkedIn has the highest positive association in Brazil between the communication channels and the digital agriculture technologies analyzed. In the United States, YouTube has the highest positive correlation. The overall influence of social media among Brazilian farmers is higher than among American farmers. The perceived benefits of using digital tools are more strongly associated with mass media communication in the United States than in Brazil. Regarding farm management decision-making, the study showed a higher relevance of interpersonal meetings in Brazil than in the United States. Findings can aid farmers, managers, academics and government decision makers to use communication channels more effectively in evaluating and adopting digital technologies.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: A-Farm M RS.12; Folder: RS.12.A.004 Document Number: D03158
36 pgs; Fragile, slight discolorations, binding is tape, includes hole in upper left corner with string, John Harvey Collection; Rare Serial Collection
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: A-Farm M RS.12; Folder: RS.12.A.005 Document Number: D03159
25 pages, To foster the responsible development and governance of CRISPR, it is important to understand how agricultural communities perceive and discuss this technology. This study conducted a content analysis of 529 articles from 53 diverse agricultural news publications across sectors and U.S. regions between 2012 and 2022. We analyzed how CRISPR technology is depicted in terms of risk, benefit, social/policy context, quoted experts, and the mentioning of other biotechnologies. Our findings show that from the time that CRISPR was developed for agriculture over a decade ago, agricultural news has consistently reflected a pro-innovation stance, frequently describing its benefits as well as advantages over longer-standing biotechnologies. Industry representatives were quoted most frequently, followed by university scientists and political representatives, while producers and non-governmental groups were quoted least frequently. Technology-related risks (off-target effects, financial risks) were notably lacking, but CRISPR’s social context was covered more extensively, including uncertainties in regulation and consumer acceptance. We discussed the implications for agricultural news professionals, communicators, and future researchers, emphasizing the importance of fostering a more balanced discourse and ensuring informed decision-making within the agricultural sector.
8 pages, Food security is one of the priorities of every country in the World. However, different factors are making it difficult to meet global targets on food security. Some unprecedented shocks are encumbering food security at the global level. Various interventions have been applied toward food security and artificial intelligence is one of the modern methods that is being used in various stages of the food system. In this paper, the application of artificial intelligence in the whole food production ecosystem ranging from crop production, livestock production, harvesting/slaughtering, postharvest management, food processing, food distribution, food consumption and food waste management is assessed. The objective of this research is to assess the application of artificial intelligence systems in all the stages of food systems. A systematic review was conducted by analyzing 110 articles after the screening of 450 articles based on the inclusion and exclusion criteria. The results indicated that various artificial intelligence algorithms are being applied to all the stages of the food system from crop/livestock production up to food or agro-waste management.
17 pages, The purpose of the study was to design a device for the dissolution of fertilizers for agricultural use in an automatic and environmentally sustainable way to facilitate the work of farmers. To achieve this goal, an outdated blade design was used, which generates turbulent and laminar flows thanks to the angle of inclination of its blades. In tests, the combination of these two flows gave a better result compared to laminar and turbulent flows separately. The best results were achieved by varying the spin and speed, the time between spins, and the rest time. The time it would take to dissolve the mixture was drastically reduced if it were conducted in the traditional way (manually) or compared with commercial mixers. In conclusion, the technique used for the dissolution of agricultural minerals is more effective and reduces time, energy, and effort. This was able to reduce the time necessary to dissolve the fertilizer by 93 percent compared to doing it manually and by 66 percent compared to using commercial mixers, in a solution of 100 L of water per 100 kg of ammonium sulfate.
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: A-Farm M RS.12; Folder: RS.12.B.016 Document Number: D03161
Online from publication. 1 page., Summary of a survey among residents in the Bay Area of California by the Grower-Shipper Association of Central California. Findings indicated that 77 percent of the respondents considered agriculture "most" or "very" important. A majority also appeared to understand issues that face frmers, including employment of guest workers through the H-2A program.
