the Design And Development Of Fish Feed Mixer Safety First

Abstract

           This research aimed to: 1. To design and develop a Safety First fish feed mixer, 1 unit. 2. To compare the mixing of fish feed with the Safety First fish feed mixer. 3. To study the satisfaction of users towards the Safety First fish feed mixer. This research is an experimental research. The population and sample used in this research were fish farmers or those who tried the Safety First fish feed mixer in Mueang District, Lopburi Province. The research instrument was a questionnaire on the satisfaction of users towards the Safety First fish feed mixer and the statistics used in the research were the mean and standard deviation.

            The research results are as follows: Comparing the mixing of fish food in the old way with the use of the Safety First fish feed mixer, it was found that the Safety First fish feed mixer had a speed of mixing fish food 4 times faster than mixing fish food in the old way. And from the research results it shows that those who use the Safety First fish feed mixer, overall they have an average of 4.59, which is at the highest level. And in the part of the evaluation of overall satisfaction, it has the highest value.