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VGU RESEARCH REPOSITORY


Please use this identifier to cite or link to this item: https://epub.vgu.edu.vn/handle/dlibvgu/1291
Title: Urban agriculture using causal loop diagram to understand obstacles in safe vegetable value chain - case study of morning glory in Cu Chi
Authors: Tran Quang Dao 
Keywords: Urban agriculture;Causal loop diagram;Vegetable value chain;Cu Chi
Issue Date: 2016
Abstract: 
Food security has to be a fundamental concern in policy making of every nation. This research starts with the unstable food situation in Viet Nam and morning glory, which is a famous type of vegetables of Vietnamese people, becomes the object of this study. Author aims to clarify (1) the Value Chain (VC) of morning glory in strategic safe vegetable production area Cu Chi District in Ho Chi Minh City (HCMC); (2) roles of involvers inside the chain and finally (3) causal relationships among troublesome caused to them. Observation, in-depth interview and questionnaire used for understanding the chain and examining problems cause to stakeholders. Additionally, Causal Loop Diagram (CLD) is then operated for exploring the system of the mutual relationships of barriers that exists in morning glory VC. The results show predominant role of cooperatives beside contributions of traders, transporters, traditional and modern markets in the value chain in the mission of
spreading reliable morning glory from farmers to consumers, and so far unfair competitions as well as low quality of production inputs directly create negative links with quality of morning glory in CLD besides the other factors. In order to make positive changes, author proposes actions related to four pillars of SUD should be exaggerated in the framework of the CLD for better vegetable production effectiveness as well as working environment inside the chain, by then, contributes to sustainability
URI(1): https://epub.vgu.edu.vn/handle/dlibvgu/1291
Appears in Collections:Sustainable Urban Development (SUD)

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