and benefit analysis of oyster production a case study Kanchadit in Surat
Thani. The objective to study the cost and benefit analysis of oyster
production and the factor affecting production cost. Including the problems
happened in the production of oyster agriculturist. The sampling groups were 52
case of oyster agriculturist in Kanchadit, Surat Thani province. Data
were collected using a questionnaire and an interview from and analyzed using
percentage , mean and content analysis
in the calculation of return on using revenue from the sales and production
results showed that production of agriculturist’s oyster have an average cost
1,704.71 baht /rai and average revenue 1,716.18 baht per rai. Return on costs was 1.01
demonstrating that Income agriculturist’s oyster production has been higher
than the cost of producing oysters. Therefore, the productions of oyster
agriculturist are suitable for
investment. The factors that will affect production
and production costs of agriculturist’s oyster. Including external factors that
can’t control. Consists of
rain that has a lot of the water salinity
resulted in reduced oyster mortality. Representing 37.96 percent of the cost of production.
Discharge of wastewater from shrimp ponds and factories into the sea.
Representing 52.06 percent of the cost of production. And stealing oysters per
cent. 9.98 of the cost of production. Solution is found. In the problem of
theft of oysters, Agriculturist will have to watch yourself. In the area of
waste water and rain is not solution yet. But will receive assistance from the
government in the event of natural disasters.