Renewable Agriculture and Food Systems最新文献

{"title":"Profiling the consumers of farmers' markets: a systematic review of survey-based empirical evidence","authors":"Zalán Márk Maró, Gréta Maró, Zsófia Jámbor, Péter Czine, Áron Török","doi":"10.1017/s1742170523000467","DOIUrl":"https://doi.org/10.1017/s1742170523000467","url":null,"abstract":"Although research on the consumers of farmers' markets spans four decades, no prior study has reviewed the most important characteristics of this consumer segment. Our study collects all the survey-based empirical information available in academic journals listed by WoS and Scopus. Based on the outcomes of 103 studies from 21 countries, consumers are described according to their sociographic characteristics and economic, environmental, and social parameters. Results clearly indicate a homogeneous group, with minor variation mainly due to regional specificities, and identify 27 very typical characteristics. The study identifies key implications for managers and policymakers and provides an agenda for further research.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139053401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pre-harvest food safety and conservation challenges facing US produce growers: results from a national survey","authors":"Aaron Adalja, Patrick Baur, Martin Wiedmann, Elissa Olimpi, Daniel Weller","doi":"10.1017/s1742170523000261","DOIUrl":"https://doi.org/10.1017/s1742170523000261","url":null,"abstract":"Fruit and vegetable growers in the US face tradeoffs and synergies between on-farm conservation and pre-harvest food safety as a result of economic considerations, regulatory concerns, and external pressure from other stakeholders. However, detailed data on the frequency and extent of these tradeoffs across US regions remain sparse. We designed and implemented a national grower survey for the 2018 crop year to address this gap. Based on 209 responses, we examined usage of pre-harvest food safety and conservation practices with a particular emphasis on managing animal intrusion into growing areas and maintaining wildlife habitat. We also analyzed associations between farm characteristics and the probability that growers used different on-farm food safety and conservation practices. We did not find a simple biophysical or socio-economic explanation for why some farms adopted specific practices over others. Instead, our findings suggest that the adoption of particular food safety practices is influenced by a complex assemblage of factors that include environmental context, supply chain pressures, cost considerations, and growers' perceptions of risk. A better understanding of the diverse tradeoffs and synergies that US produce growers face between on-farm conservation and pre-harvest food safety is critical for effective policy design.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138680884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Grit effects on grass weeds and grit-weeding in aronia berry (Aronia melanocarpa)","authors":"Frank Forcella, Nathan Dalman, Steve Poppe, Emily Hoover","doi":"10.1017/s1742170523000431","DOIUrl":"https://doi.org/10.1017/s1742170523000431","url":null,"abstract":"Two sequential experiments examined the effects of abrasive grit on seedlings of grass weeds and young shoots of perennial weeds. First, four types of grit derived from agricultural residues (bone meal, eggshell, hazelnut shell, and sugar beet pulp) were tested under high air pressure in a controlled environment for their abilities to abrade seedlings of an annual grass, <jats:italic>Setaria faberi</jats:italic> Herrm., and the perennials <jats:italic>Festuca arundinacea</jats:italic> Schreb., <jats:italic>Poa pratensis</jats:italic> L., and <jats:italic>Elymus repens</jats:italic> (L.) Gould. Differing grit particle sizes and amounts, as well as weed seedling stages, were examined for efficacy after abrasion by each type of grit. Second, hazelnut shell grit was used to control <jats:italic>P. pratensis</jats:italic> and <jats:italic>Taraxicum officinale</jats:italic> Weber in field trials with aronia (<jats:italic>Aronia melanocarpa</jats:italic> [Michx.] Elliott), which is a new, shrubby, berry crop in the midwestern USA. Grit weeding was compared to two other treatments: manual weeding (hand-hoeing + hand-pulling) and no weed control (weedy check) over two years. In the grit comparison experiment, control of <jats:italic>S. faberi</jats:italic> was highest for egg-shell grit (63–100% across grit particle sizes, rates, and seedling stages) and least for sugar beet pulp (17–97%). The former grit had the highest bulk density of all grits, and the latter had the lowest bulk density. For damage to perennial weeds, egg-shell grit performed best (17–80% control) and bone meal least (10–47% control). <jats:italic>Elymus repens</jats:italic> was controlled better than other perennial grasses, especially by eggshell grit (up to 73% control) and hazelnut shell grit (up to 67% control) with particle sizes of 1–2 mm. In the aronia experiment, both grit abrasion and manual weeding achieved comparable levels of weed suppression (≥87%) and required similar amounts of cumulative seasonal time spent weeding (3–4 min per shrub). Thus, applications of abrasive grit derived from agricultural residues are potential alternatives for non-chemical management of weeds in aronia and, perhaps, in other high-value perennial crops.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138532278","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Consumer preferences for produce grown with reduced pesticides: a choice experiment in Missouri","authors":"Lan Tran, Laura McCann, Ye Su","doi":"10.1017/s1742170523000418","DOIUrl":"https://doi.org/10.1017/s1742170523000418","url":null,"abstract":"There have been growing concerns about exposure to chemical pesticides in fresh fruits and vegetables, which are an important part of a healthy diet. This study investigates consumer preferences for reduced pesticide, organic, local, and Missouri Grown produce using a discrete choice experiment. An online survey of fresh tomato consumers was conducted in Missouri to collect choice data, demographic information, and the individual health and environmental attitudes of shoppers. Respondents were willing to pay a premium of 6% for tomatoes produced with 50% less pesticide than conventional tomatoes. The finding indicates there may be a demand for reduced pesticide produce as a compromise between conventional and organic products in terms of price and safety. Also, we found complementary effects between the reduced pesticide attribute and local or Missouri Grown labels, which means consumers in this segment would pay more for fruits and vegetables that were also locally produced. The results suggest important implications for local producers and policy makers in terms of the production and marketing of reduced pesticide produce, such as the need to develop a reduced pesticide label.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138532269","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A scientometric review of the peer-reviewed research on high tunnels in the United States","authors":"Megan Donovan, Jorge Ruiz-Menjivar, Timothy Coolong, Marilyn E. Swisher","doi":"10.1017/s1742170523000443","DOIUrl":"https://doi.org/10.1017/s1742170523000443","url":null,"abstract":"This study assessed the extant literature related to the use of high tunnels (HTs) in agricultural systems in the United States since the 2009 launch of the Natural Resources Conservation Service (NRCS) High Tunnel Initiative. This NRCS program led to an increase in HT adoption nationwide. The literature searches were conducted using the Web of Science (WoS) database. The final sample was 133 peer-reviewed articles published between 2009 and February 2023. We used CiteSpace 6.2.R1 and Gephi 0.9.2 to conduct co-citation, co-author, co-institution, and clustering techniques. The findings showed that the peer-reviewed literature about HT use has increased since 2009, substantially rising between 2017 and 2021. Horticulture was the top subject category in the literature, and most articles were published in peer-reviewed journals of the American Society for Horticultural Science (i.e., HortTechnology and HortScience). The research field evolved from general HT practices, nutrient management, and plant pathology to focus on trials of specific crops and integrated pest management. The institutions with the most contributions to the HT literature were Kansas State University, the University of Florida, Michigan State University, Purdue University, and the University of Minnesota. The patterns of HT research revealed in this study offer a greater understanding of the current state of knowledge to inform the focus of future research.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138532303","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The potential for using wood mulch for agricultural production","authors":"Matthew L. Richardson, Caitlin G. Arlotta, Francis B. Lopez","doi":"10.1017/s174217052300039x","DOIUrl":"https://doi.org/10.1017/s174217052300039x","url":null,"abstract":"Abstract Making woody mulch (WM) from organic waste is one solution for repurposing waste. Our work had two primary objectives. First, we wanted to destermine the current use of WM as a soil cover, barriers to use, benefits, and possible motivations for adopting the use of WM by home and commercial growers for cultivating crops in Barbados and the Baltimore-Washington, DC metropolitan region in the USA. To accomplish this objective, we administered a survey to growers in both regions. Second, we wanted to determine the benefits of using WM in agricultural production for sweet potatoes (both regions) and Hungarian hot wax peppers (USA). We measured whether WM influenced crop survival, crop yield, crop nutrients, weed mass, and soil characteristics in replicated plots covered with a layer of WM or left bare. Growers reported that expense, availability, and ease of application were barriers to using WM. Despite the barriers, many growers were using, or had previously used, WM and reported myriad benefits, including improving plant yield and/or nutrients, preventing weed growth, maintaining soil moisture and reducing irrigation needs, improving soil fertility, reducing soil erosion, reducing compaction from heavy rain, and maintaining soil temperature. Our data from replicated field trials verified some of the potential benefits reported by growers. WM in some cases promoted higher crop survival and yield of sweet potatoes, suppressed weeds, conserved soil moisture, and maintained higher soil temperature. Understanding which crops benefit from WM and the longer-term effects of WM on crops and soil are deserving of future study.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-11-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138532268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of cover crop, N and residue management on the financial sustainability of processing tomatoes in Southwestern Ontario","authors":"Jamison Kerr, A. De Laporte, A. Weersink, R. Vyn, L. V. Van Eerd","doi":"10.1017/S1742170523000339","DOIUrl":"https://doi.org/10.1017/S1742170523000339","url":null,"abstract":"Abstract Given the potential environmental and economic sustainability consequences of cover crop adoption, N fertilizer application, and residue management, this study focuses on the yield and financial effects of these on processing tomato production in Ontario, Canada. The study employs financial modeling using field data from a long-term cover crop experiment (oat, cereal rye, radish, and a radish-rye mixture) from 2010 to 2020. Averaged over six experimental years, compared to no cover (87 Mg ha−1) radish (99.6 Mg ha−1) and radish-rye mix (95.2 Mg ha−1) cover crops produce statistically significantly higher tomato yields as isolated practices, increasing farm net returns by $1120 ha−1 and $604 ha−1, respectively. When combined with N application, rye application additionally results in tomato yields statistically significantly higher than the base practice of no cover crop, zero N application and retained residue. Oat cover does not appear to have a statistically significant effect on tomato yields in this dataset. The application of N fertilizer results in statistically significantly higher tomato yield, increasing net returns by $882 ha−1, while residue management does not.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-08-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47929094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Use of narratives to communicate organics with commodity grain farmers","authors":"Wesley Zebrowski, J. Farmer, Analena B. Bruce, S. Giroux, Stephanie Dickinson, Xiwei Chen, Michael O’Donnell, T. Benjamin","doi":"10.1017/S174217052300025X","DOIUrl":"https://doi.org/10.1017/S174217052300025X","url":null,"abstract":"Abstract While grain farming has seen a major shift toward organic production in recent years, the USA continues to lag behind with domestic demand continuing to outpace domestic supply, making the USA an all-around net importer. The Midwestern USA is poised to help remedy this imbalance; however, farmers continue to slowly transition to organic production systems. Existing literature has identified three prevalent narratives that farmers use to frame their organic transition: environmentalism, farm-family legacy and economic factors, in addition to a four and untested religiosity narrative. This study sought to better understand how these different narratives frame grain farmers’ thought processes for transitioning from conventional production systems to certified organic production systems. We co-created narratives around organic production with farmers, which resulted in four passages aligned with the literature: farm-family legacy, economic values, environmental values and Christianity and stewarding Eden. Then, we mailed a paper survey to conventional, in transition and certified organic Indiana grain farmers in order to test how these different narratives motivated organic production. We found that the most prevalent narrative around organic production is the farm-family legacy, which specifically resonated with midsize farmers. We also found that the religious stewardship narrative resonated with a substantial number of organic and mixed practice farmers, which is likely due to Amish farmers within the sample. These results shed light on the role that narratives and associated values play in organic practice use and can inform the organic efforts of agricultural professionals.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-08-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46076774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Contour bunding technology-evidence and experience in the semiarid region of southern Mali – CORRIGENDUM","authors":"B. Z. Birhanu, K. Traore, K. Sanogo, R. Tabo, G. Fischer, A. Whitbread","doi":"10.1017/s1742170523000315","DOIUrl":"https://doi.org/10.1017/s1742170523000315","url":null,"abstract":"© The Author(s), 2023. Published by Cambridge University Press. This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited. Contour bunding technology-evidence and experience in the semiarid region of southern Mali – CORRIGENDUM","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-08-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43417467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"First steps toward developing Lewis flax (Linum lewisii Pursh) as an agronomic crop","authors":"Zachary A. Pull, Greta G. Gramig, B. Hulke, André Gossweiler, Burton Johnson","doi":"10.1017/S1742170523000340","DOIUrl":"https://doi.org/10.1017/S1742170523000340","url":null,"abstract":"Abstract Perennial Lewis flax (Linum lewisii Pursh) has the potential to be grown as a new oilseed crop that could simultaneously meet commodity production, ecosystem service provisioning, and farm resiliency goals. Despite many potential benefits, Lewis flax remains minimally explored as an agronomic crop. Determining agronomic best practices for producing economically relevant stands of Lewis flax is critical to its adoption as an oilseed crop. Several aspects of Lewis flax agronomic production were explored through the lens of adaptive management between 2020 and 2022. Initial field trials aimed at assessing spring-seeded Lewis flax row spacing, plant population density, and intercropping strategies with legumes and grasses failed due to poor establishment. Heavy rains and excessive weed pressure further complicated attempts to reestablish these initial trials. We established additional Lewis flax plots via fall and dormant seeding in response to the failure of our first experiment. This second experiment focused on exploring row spacing, population density, and seeding timing impacts on flax production. Flax yield did not differ among our treatments, averaging 59 kg ha−1. The low yields realized by our field trials may be due to several factors including need for harvest technology optimization, high weed pressure, and need for Lewis flax genetic improvement. Our study is a first step toward developing recommendations for optimal production strategies for Lewis flax in an agronomic context. Continued exploration of methods to improve management and yield of Lewis flax will be critical to its successful development as an agronomic crop.","PeriodicalId":54495,"journal":{"name":"Renewable Agriculture and Food Systems","volume":null,"pages":null},"PeriodicalIF":2.7,"publicationDate":"2023-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44482998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}