Credit: Worawut Koedprang (Thailand) The two photos show two methods of oyster farming that are namely cement and long line methods. The  3-4 cm; (3-4 months age)  Crassostrea belcheri  oysters are either stick on a cement  pole or stick on a rope using cement and then after, they are placed in the chosen rearing ground in … Continue reading Culture of oysters (Crassostrea belchiri) using cement and long line methods in Thailand