2011
DOI: 10.3390/su3030541
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Sustainable Food Production Systems and Food Security: Economic and Environmental Imperatives in Yam Cultivation in Trelawny, Jamaica

Abstract: Abstract:Members of the genus Dioscorea, food yams, were introduced to Jamaica from Africa during the slave era and have remained a staple in local diets and national cuisine. Yam cultivation has also been an important economic activity providing employment for thousands of rural Jamaicans. Until the 1960s yams were grown for local use by subsistence growers for home consumption or by commercial growers for sale in local produce markets. Since then, however, yam has also grown to become an important export cro… Show more

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Cited by 29 publications
(19 citation statements)
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“…Ragusa Province, despite being the primary Sicilian production area, during last ten years, showed a decrease both in terms of greenhouse tomato area (−7.3%) and harvested production (−27.4%) for several structural and commercial problems. Therefore, in order to better understand the profitability of Sicilian greenhouse cherry tomato production and determine its weaknesses, an economic analysis of farms is needed, as was done in similar studies [16][17][18][19], since economic sustainability is the most important factor for the adoption of a crop, as it ensures the farm's long-term competitiveness [20][21][22][23][24]. In this context, the aim of this paper was to analyze the economic profitability of Sicilian greenhouse cherry tomato cultivated in the Ragusa Province.…”
Section: Introductionmentioning
confidence: 99%
“…Ragusa Province, despite being the primary Sicilian production area, during last ten years, showed a decrease both in terms of greenhouse tomato area (−7.3%) and harvested production (−27.4%) for several structural and commercial problems. Therefore, in order to better understand the profitability of Sicilian greenhouse cherry tomato production and determine its weaknesses, an economic analysis of farms is needed, as was done in similar studies [16][17][18][19], since economic sustainability is the most important factor for the adoption of a crop, as it ensures the farm's long-term competitiveness [20][21][22][23][24]. In this context, the aim of this paper was to analyze the economic profitability of Sicilian greenhouse cherry tomato cultivated in the Ragusa Province.…”
Section: Introductionmentioning
confidence: 99%
“…However, recent research into the role of tourism in local food supply chain suggests that there are still considerable problems for farmers [Rhiney, 2009]. This paper argues that the tourism sector is an area where the potential for creative use of more local foods in the cuisine could be harnessed and successfully promoted (Beckford, Campbell and Barker, 2011). The extent to which locally grown foods and traditional foods are used in the hotel kitchens requires research but indications are that use is limited.…”
Section: Distribution and Marketing Of Fresh Producementioning
confidence: 99%
“…Conventional agriculture by cultivating commercial crops leads to changes in ecosystems and environmental pressures. Sustainable agricultural practices have to, therefore, include activities based on the rehabilitation of degraded agricultural land and on the cultivation of organic products [18]. …”
Section: Organic Products: Sustainability and Competitiveness Of Orgamentioning
confidence: 99%