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Patterns and Determinants of Household Vegetable Consumption- A Case Study in the Udapalatha DS Area in Kandy District, Sri Lanka

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dc.contributor.author Chandrasena, W.S.P.
dc.contributor.author Weligamage, Parakrama
dc.date.accessioned 2015-12-01T04:19:31Z
dc.date.available 2015-12-01T04:19:31Z
dc.date.issued 2015-12-01T04:19:31Z
dc.identifier.citation Chandrasena, W.S.P., & Weligamage, P. (2015). Patterns and Determinants of Household Vegetable Consumption- A Case Study in the Udapalatha DS Area in Kandy District, Sri Lanka. Proceedings of the 71st Annual Sessions of Sri Lanka Association for the Advancement of Science (Part I), 87.
dc.identifier.issn 13910248
dc.identifier.uri http://dr.lib.sjp.ac.lk/handle/123456789/1960
dc.description.abstract Vegetables are considered a main component of healthy human diet. Understanding determinants of household demand for vegetables are important in planning production and supply and to effectively target nutrition interventions. The objectives of this study were to a) identify the patterns and b) the effect of social and demographic characteristics on vegetable consumption levels in households in villages from the Central Province of Sri Lanka. Three study villages, Sinhapitiya North, Godagama and Rathmalkaduwa were randomly selected. Thirty households each were selected randomly from each study village. Data on socio-economic and demographic factors, and consumption and expenditure patterns of households based on one-week recall were collected using a structured survey schedule. Data were analyzed using descriptive statistics to understand consumption patterns. Linear regression analysis was used to explain relationships between the per-capita weekly vegetable expenditure and socio-economic and demographic characteristics of households. According to the results, mean weekly household expenditure for vegetables by households in the study area is LKR 640.89. Respondents indicated price, nutrition value and family preference as the most important factors that influenced the buying decisions of vegetables. Mean per capita daily vegetable consumption is 111 g. Average number of daily meals with vegetables is less than three indicating that households do not consume vegetables for all three main meals. Households reported consuming 20 types of local vegetables and 10 types of exotic vegetables. Sixteen percent of all weekly vegetable meals are generated from their own home gardens. Econometric model is statistically significant with F value of 14.42 and R2 value of 0.67. Per-capita vegetable consumption expenditure decreases with increasing household size. Education level of the household head, presence of elders in the family, working mothers, and household well-being Index, a constructed index using availability of household assets, have a positive significant influence on per capita expenditure. Increasing expenditure on vegetable substitutes reduces expenditure on vegetables. Results of this study would be useful for food producers, marketers and policy makers to identify and plan target interventions on vegetable production and consumption. en_US
dc.language.iso en en_US
dc.publisher Sri Lanka Association for the Advancement of Science, Colombo 07
dc.subject Dietary diversity en_US
dc.subject exotic and traditional vegetable en_US
dc.subject home garden produce en_US
dc.subject market purchases en_US
dc.subject multiple regression analysis en_US
dc.title Patterns and Determinants of Household Vegetable Consumption- A Case Study in the Udapalatha DS Area in Kandy District, Sri Lanka en_US
dc.type Article en_US
dc.date.published 2015


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