3 pages, Figure 1 above appeared on July 31, 2018, in Bloomberg. Bloomberg tweeted this graphic on August 13, and twenty-four hours later it had been retweeted by 84 twitter accounts and “liked” 118 times. Chances are you have seen this graphic on your social media newsfeed (e.g., Facebook, Twitter) by now. It is a novel idea to portray how U.S. land use could be represented across the United States. However, to the casual observer, which is most everyone viewing a graphic on social media, this graphic is misleading.
4 pages., Via online journal., ACE President Elizabeth Gregory North comments on JAC as evidence of the strong research tradition that is alive and well in ACE.
22 pages, Commercialisation of smallholder agriculture is important for rural economic growth. While previous studies have analysed effects of commercialisation on productivity and income, implications for farm household nutrition have received much less attention. We evaluate the effects of commercialisation on household food security and dietary quality with a special focus on calorie and micronutrient consumption. We also examine transmission channels by looking at the role of income, gender, and possible substitution effects between the consumption of own-produced and purchased foods. The analysis uses survey data from farm households in Kenya and a control function approach. Generalised propensity scores are employed to estimate continuous treatment effects. Commercialisation significantly improves food security and dietary quality in terms of calorie, zinc and iron consumption. For vitamin A, effects are insignificant. Commercialisation contributes to higher incomes and increased nutrients from purchased foods, but it does not reduce the consumption of nutrients from own-produced foods. Enhancing market access is important not only for rural economic growth, but also for making smallholder agriculture more nutrition-sensitive.
7 pages., Via online journal, The study assessed the awareness and use of e-resources among public
extension personnel in the area. Stratified sampling technique was used in
selecting respondents from each cadre of the Anambra State Agricultural
Development Programme (ASADEP). A total of sixty-nine (69) agricultural
extension staff was used for the study. Findings show the major e-resource tool
that was available to the majority (94.2%) of extension staff in the area was
mobile phone, while 62.3% indicated that computer was available to them. The
majority (69.6%) of the respondents were each aware of Facebook, and email,
while 56.5% were aware of twitter. Among those who were aware of email, the
majority (59.4%) indicated they used it while 43.5% of those that were aware of
Facebook indicated they used it. Results show that 15.9% of the respondents
indicated they used e-journal in exchanging information on pests and diseases,
10.1% exchanged weather and climate information on e-mail, while 11.6% each
indicated they used email to exchange information on farm inputs and market
prices. On the other hand, 10.1% each used e-journal and e-mail to exchange
information on processing methods. The study concluded by drawing attention
to the very low adoption of e-resources in extension service delivery in the area.
Efforts should be made by both federal and state governments to provide
enabling technological environment and training opportunities for extension
personnel in order to improve e-extension which is a veritable alternative
towards solving the issues of dearth in extension staff that has been a persistent
problem plaguing extension service in the country.
United States: Texas Tech Univeristy, Lubbock, Texas
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 204 Document Number: D12460
Notes:
115 pages, Lab grown meat is a new technology being developed as a potential alternative protein source. Although some research has been done about public perception of lab grown meat, no studies to date have analyzed social media content regarding this topic. Still yet, no studies have observed the effects of message themes on public perception of lab grown meat. This two-part study first sought to analyze the Twitter messages discussing lab grown meat using Meltwater, a social media monitoring software. Secondly, the study sought to better understand measures of uncertainty and risk and benefit perceptions after viewing a themed blog post about lab grown meat. In part one, a relevant keyword search from August 28, 2018 to February 28, 2019 collected over 11,000 Twitter messages. Sentiment of messages was analyzed with 47% of messages being neutral. Meltwater identified trending themes that were all closely tied to lab grown meat, and top content posters with the most amount of potential reach were identified. All top posters were found to be news entities or organizations instead of personal Twitter accounts. In part two, participants were randomly assigned one of three themed blog posts against lab grown meat, neutral, or support lab grown meat. Perception questions were asked after viewing the blog post, and a total of 238 responses were collected. Results indicated message theme had a statistically significant effect on risk perception, benefit perception, and intention to share, but not on message evaluation or measures of uncertainty. Further discussion as well as suggestions for future research are included.
17 pages, via online journal, Prior research has indicated that the incorporation of computer-based peer review into writing instruction increases student engagement, improves student performance, and increases student perceptions of self-efficacy. This study used a quasi-experimental untreated control group design to examine the impact of computer-based peer review on student performance and perceived self-efficacy in an undergraduate agricultural graphic design course. The impact of participation in computer-based peer review on performance scores was investigated using a MANOVA. After two rounds of peer review, students improved their overall course performance by one-half letter grade. Perceptions of self-efficacy were further analyzed using a one-way repeated measures ANOVA. Most (54.17%) students who participated in the computer-based peer review process reported increases in perceived self-efficacy in graphic design. The findings from this study indicate the benefits of computer-based peer review extend to instruction in graphic design courses.
14 pages., For improved rice production, farmers need access to timely and relevant knowledge at each stage of the rice-cropping calendar. To understand how farmers involve themselves in acquiring and sharing agricultural knowledge, this study investigates how knowledge management best practices can be enhanced among rice farmers in selected rural areas of Tanzania. Data were collected from 226 rice farmers in three districts (Kilombero, Kilosa and Mvomero) of the Morogoro region in Tanzania. Findings from structured questionnaires and focused group discussion indicate that rice farmers accessed, shared and used agricultural knowledge. It was found that individual, institutional and knowledge factors influence the performance of agricultural knowledge management activities. For enhancing effective agricultural knowledge management, it is important to take into consideration the knowledge management best practices, which include developing effective knowledge infrastructure, involving different stakeholders and using appropriate information and communications technology tools in enhancing access to knowledge. It is concluded that effective knowledge management activities increase the level of adoption of agricultural innovations. It is recommended that the proposed agricultural knowledge management best practices be adapted for improving rice production.
24 pages, We present a systematic review of the extensive body of research on farmer risk preference measurement across Europe. We capture the methodological developments over time and discuss remaining challenges and potential areas for further research. Given the constantly evolving policy environment in Europe, and increasing climate-change related risks and uncertainties, there is large value to be gained from enhancing our understanding of this fundamental aspect of farmers’ decision-making processes and consequent actions.
The concept of technology adoption (along with its companions, diffusion and scaling) is commonly used to design development interventions, to frame impact evaluations and to inform decision-making about new investments in development-oriented agricultural research. However, adoption simplifies and mischaracterises what happens during processes of technological change. In all but the very simplest cases, it is likely to be inadequate to capture the complex reconfiguration of social and technical components of a technological practice or system. We review the insights of a large and expanding literature, from various disciplines, which has deepened understanding of technological change as an intricate and complex sociotechnical reconfiguration, situated in time and space. We explain the problems arising from the inappropriate use of adoption as a framing concept and propose an alternative conceptual framework for understanding and evaluating technological change. The new approach breaks down technology change programmes into four aspects: propositions, encounters, dispositions and responses. We begin to sketch out how this new framework could be operationalised.
Sustainable agriculture is among the most urgently needed work in the United States, for at least three reasons: we face an environmental crisis, a health crisis, and a rural economic crisis. Addressing these pressing crises through sustainability transition will require growing our agricultural workforce: both because the current farm population is aging, and because sustainable agriculture is knowledge-intensive work that substitutes experiential knowledge of farm ecosystems for harmful industrial inputs. Given its social value, sustainable agriculture ought to be a welcoming profession. But at present, US agriculture is decidedly unwelcoming for nearly all who work in it – and it puts new entry and sustainable farmers at a distinct disadvantage. In this paper, we first examine why it is so hard to enter and succeed in sustainable farming. We find that new entrants struggle to gain critical access, assets, and assistance, encountering substantial barriers that stand between them and the land, capital, markets, equipment, water, labor, and training and technical assistance they need to succeed. Secondly, we review promising policy and civil society interventions targeted at addressing these barriers, nearly all of which have already been piloted at the local and state levels or through modest public funding. These interventions are most effective, we find, when they are linked up through robustly governed networks to provide “wraparound” coverage for new entry sustainable farmers. Such networks can help patch together complementary sources of support (e.g. federal, state, local, NGO, cooperative) and synergistically address multiple barriers at once. Finally, we propose additional interventions that are more aspirational today, but that could offer important pathways to support new sustainable farmers in the longer term.
