Analisis Usaha Budidaya Kerang Darah (Anadara Granosa) Di Kecamatan Bangko Ka…

ABSTRACT The research was conducted in March 2020 in Bangko Sub District, Rokan Hilir Regency, Riau Province. The research objective was to determine the amount of investment, gross income and profit, as well as to analyze the feasibility of the business with investment criteria such as RCR, PPC, and FRR for blood clam cultivation. The method used in this study was a survey method, while t…