Impact Evaluation of Mechanized Tiger Grass Postharvest Technology in Banton, Romblon using General Systems Theory Model

Abstract

This impact evaluation of the mechanized tiger grass (Thysanolaena latifolia) postharvest technology in Banton, Romblon focused on 1) participants’ characteristics, social functions, physico-economic profile, and technology advocacy; 2) machine characterization in terms of gender and development, technological aspect, institutional and socio-economic impacts; and 3) machine’s areas for improvement. Using sequential purposive sampling, data from stakeholders were gathered and analyzed. Focused group discussion was done to validate the feedbacks and gather recommendations. Findings revealed that most participants were females, above 31 years old, high school graduates, with families of 5-8 members. Both fathers, mothers and youths/children were involved in Masikap Farmers Association. For about five years, they participated in tiger grass industry as farm owners, farmers, laborers, processors and broom makers earning less than 5,000 pesos monthly. They supported adoption of mechanization technology and attended related trainings. The characteristics of the machine satisfactorily met gender and development requirements, technological aspects, institutional impact as well as socio-economic impact to people organization.  Enhancement of the design and specification of the cleaner unit is recommended to increase output. A portable pedal-operated type of the device may be designed for the same purpose. Similar researches can be conducted to include more stakeholders in the region.