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.
15 pages, Background
In traditional food systems, especially those of rural populations around the world, wild food plants remain crucial. These resources need to be urgently documented to lay the foundations for sustainable livelihoods and food security.
Methods
In the present field study, we gathered information about wild food plants and mushrooms consumed by four ethnic groups (Turis, Khushis, Hazaras, and Christians) living in Kurram District, NW Pakistan, by conducting semi-structured interviews and holding group discussions.
Results
A total of 57 wild edible plants and mushrooms were reported, with the documented taxa belonging to 50 genera and 34 families. Turis reported the highest number of wild food plants (41), followed by Hazaras (37), Khushis (35), and then Christians, who reported only 11 plants. The most dominant families were Rosaceae, followed by Polygonaceae, Brassicaceae, Fabaceae, Lamiaceae, Moraceae, and Plantaginaceae. The comparative analysis we conducted with the pre-existing Pakistani ethnobotanical studies revealed that 23 wild edible plants have not been previously reported as food items in the area under study, which included Fragaria nubicola, Lepidium draba, Pinus wallichiana, Podophyllum emodi, Prunus jacquemontii, Sambucus nigra, Sideroxylon mascatense, and Thymus linearis. Four wild edible mushrooms are also reported for the area for the first time: Calvatia gigantea, Morchella esculenta, Pisolithus albus, and Tulostoma squamosum. The cross-cultural analysis of wild edible plants and their uses revealed remarkable similarity between Khushis and Hazaras. The overlapping pattern of wild edible plant use among these two groups, as well as Turis, confirms the existence of cross-cultural interactions among these communities, which have shared the same environmental and socio-cultural space for several decades. Food heritage and some unique dishes are linked to wild edible plants in the area, such as Zamda, prepared by Turis, and Saba, famous among Khushis and Hazaras.
Conclusion
This study suggests that some wild edible plants could be cultivated to protect a few threatened species from overexploitation, while the overall wild food plant heritage should be promoted and revitalized; for example, within educational platforms aimed at improving the wellbeing of local communities and the global ecological transition we must deal with.
21 pages, Climate change continues to impact the livelihoods of smallholder farmers due to low adaptive capacity. In South Africa, the challenge is exacerbated by water scarcity and shortened crop-growing seasons. Climate-smart irrigation innovative technologies (CSIT) enhance smallholder farmers’ resilience to climate change. However, there is still a limited level of effective adoption and usage of these technologies in smallholder communities. This study investigated the barriers affecting the adoption of CSIT in rural areas of the Vhembe and Capricorn districts in Limpopo Province, South Africa. We explored the farmers’ socioeconomic factors extracted from farmers’ perceptions of CSIT-specific attributes. A multi-stage randomized sampling technique was used to select 100 smallholder farmers (SHF). Data analyzed by descriptive statistics such as percentages and frequency distribution are presented in graphs and tables. According to the findings, insufficient communication channels, a lack of financial availability, unstable land tenure systems, and insufficient training are the main obstacles to implementing CSIT. There is a need for policy and decision-makers to improve the communication channels for disseminating agro-meteorological information to the intended beneficiaries.
11 pages, Food, waste, and food waste are embroiled in a wide array of political and moral debates in the United States today. These debates are staged across a range of scales and sites—from individual decisions made in front of refrigerators and compost bins to public deliberations on the U.S. Senate and House floors. They often manifest as a moral panic inspiring a range of Americans at seemingly opposed ends of the political spectrum. This article contrasts three distinct sites where food waste is moralized, with the aim of deconstructing connections between discarded food and consumer ethics. In doing so, we argue that across the contemporary American social strata, food waste reduction efforts enfold taken-for-granted ideas of moral justice, or theodicy, that foreground individual responsibility and, as a result, obfuscate broader systemic issues of food inequality perpetuated by late stage capitalism.
31 pages, Imaginaries of empty, verdant lands have long motivated agricultural frontier expansion. Today, climate change, food insecurity, and economic promise are invigorating new agricultural frontiers across the circumpolar north. In this article, I draw on extensive archival and ethnographic evidence to analyze mid-twentieth-century and recent twenty-first-century narratives of agricultural development in the Northwest Territories, Canada. I argue that the early frontier imaginary is relatively intact in its present lifecycle. It is not simply climactic forces that are driving an emergent northern agricultural frontier, but rather the more diffuse and structural forces of capitalism, governmental power, settler colonialism, and resistance to those forces. I also show how social, political, and infrastructural limits continue to impede agricultural development in the Northwest Territories and discuss how smallholder farmers and Indigenous communities differently situate agricultural production within their local food systems. This paper contributes to critical debates in frontiers and northern agriculture literature by foregrounding the contested space between the state-driven and dominant public narratives underpinning frontier imaginaries, and the social, cultural, and material realities that constrain them on a Northwest Territories agricultural frontier.
16 pages, Food insecurity is widely recognised as a global issue that requires immediate attention using multifaceted approaches. There is a generalised consensus about the positive role of home gardens in improving household income and food security. However, there is limited empirical evidence to support the above nexus worth exploring to enhance evidence of based programming. Therefore, this study used cross-sectional survey data from Ingquza Hill local municipality in the Eastern Cape Province of South Africa (n = 200) to estimate the correlation between participation in home gardening, household food security, and household income. Results revealed that income from home garden sales was the least source of income for most households in the study area, contributing an average of 10.4% to total household income. An insignificant negative correlation was confirmed between home gardens and household food insecurity access score, suggesting that home gardens fall short of addressing household food security. A positive linear significant correlation was also confirmed between home garden participation and household income. The study concludes that home gardens designed for cash crop production may have a better food security premise than those intended for home food consumption and the sale of surplus.
15 pages, A significant emphasis on scaling up food security efforts is needed to achieve Sustainable Development Goal 2 (Zero Hunger) by 2030. Scaling up sustainable intensification efforts for Cambodian smallholder farmers is key since they face greater exposure to the uncertainties of climate change, globalizing markets, and rural-to-urban migration. One way to increase the effectiveness of efforts and the scaling up of sustainable intensification technologies is through improving access to information about production and marketing technologies. This study aimed to identify sources of information about sustainable technologies available to smallholders and barriers that may be preventing adoption. Information was gathered from a household survey to document the sources of agricultural information for smallholders in Northwest Cambodia. This research suggests Cambodian smallholders are receiving agricultural extension services, however, the overall quality and effectiveness of these messages are unknown, since NGOs with competing foci are the primary provider of extension information. Smallholders face significant barriers that prevent the adoption of sustainable technologies and participation in markets, such as low price for goods, poor product quality, lack of time, and concerns for safety. Future endeavors to strengthen the price of goods and alleviate market-related challenges would likely result in increased smallholder income and food availability.
