Technology Transfer Assessment of Amino Acid Block Fertilizer Production from Salted Egg White Waste for Coconut Farming in Paktrae, Songkhla Province

Abstract

This study aimed to investigate farmers’ knowledge of Good Manufacturing Practice (GMP)-compliant production of salted egg products, evaluate the technology transfer process, and assess user satisfaction with the application of amino acid block fertilizer derived from salted egg white waste for coconut cultivation. The study sample comprised 25 salted egg producers from Paktrae Subdistrict, Ranot District, Songkhla Province, Thailand. Data were collected using structured questionnaires and analyzed using descriptive statistics, including percentages, mean, and standard deviation, as well as a paired t-test. The results indicated that before the technology transfer, farmers exhibited a low level of knowledge, with a mean score of 5. After the technology transfer, knowledge increased significantly, with a mean score of 14, and the difference was statistically significant at the 0.01 level. The technology transfer process for amino acid block production from salted egg white waste was implemented through a participatory approach, including GMP training, technology introduction, hands-on practice, participatory discussions on product labeling, and the development of user manuals and infographic-based labels. Overall satisfaction with the technology transfer was at the highest level, with a mean score of 4.30. The highest satisfaction ratings were associated with lecturers (4.66), staff services (4.65), and knowledge and understanding gained from the training (4.48), followed by knowledge application (4.32) and training location (4.15). These findings suggest that participatory technology transfer can effectively enhance farmers’ knowledge and satisfaction. Continuous monitoring and sustained technology support are recommended to ensure effective adoption and long-term utilization of the transferred technology among target communities.