Validating Technologies and Evaluating the Technological Level in Avocado Production Systems: A Value Chain Approach
Jeimmy Cáceres-Zambrano | Joaquin Guillermo Ramírez-Gil | Dursun Barrios
In agriculture, technologies support the productivity and competitiveness of production systems in value chains. In the last decade, the Colombian avocado sub-sector has expanded. However, little is known about its technological level (TL). The objectives of this study were (i) to understand the perception of value chain experts in terms of technological supplies and demands, (ii) to evaluate the TL in avocado production systems and (iii) to discover which socioeconomic characteristics impact the TL. The three stages were consultation with experts and parameterization of the TL, evaluation of the TL using multivariate methods and analysis of variables of the production system. The technological supply “By-products from seed” was of great importance, while “Branch girdling” was the least relevant. A total of 161 demands were identified, “Environmental management and sustainability” showing greater relevance. The analysis showed a low correlation between the qualification of experts and the use of technology by producers. The postharvest supplies had the lowest frequency of use. Producers were characterized according to TL: high (34.4%), medium (47.2%) and low (18.4%). A relationship was found between the TL and some variables of the production system. The gap found should be the basis for designing science and technology policies for the avocado sub-sector in Colombia.
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил Directory of Open Access Journals