This study is intended to study the potential production and marketing in the River Nile tilapia underwater fish trap and analysis to study the weaknesses, strengths, opportunities and obstacles. Production and market of Tilapia underwater fish trap in the Mekong River. District, Tambon Mukdahan province to Mukdahan district, the city is in the development, manufacture and marketing, Tilapia in appropriate way in accordance with the requirements of the consumers.
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