Criteria for selecting hatchery Black Tiger Shrimp

Chuyên mục: Aquaculture | 0
Quality of hatchery shrimp is a very important factor that can influence yield of the harvest as well as can increase resistance of shrimp against diseases. Criteria for selecting hatchery shrimp: – They must be same size and around 12mm. – Their abdomen has 6 sections; if these sections are long, shrimp will grow fast. Healthy shrimps must have tail and beard shaped V, and two beard close together as V angle. .....