Shrimp size is divided by quantity per KG, let's see below by one latin american company, i introduce directly.
Meantime what's is the size of postlarvae size? when we talk what is the size of your shrimp to the farmers, they answer usually comes back as the weight of the animals (e.g., 7 g, 15 g, 20 g). Also, the size of shrimp postlarvae described in age, (e.g., P.L.10, P.L.15, P.L.20),
Let's take PL10 for example, after shrimp egg goes through complete metamorphosis (involving nauplii, zoea and mysis stages) and has been a postlarvae for 10 days, we call it PL10. Let's see shrimp life circle drawing provided by high density RAS and Biofloc farming.
Let's take PL10 for example, after shrimp egg goes through complete metamorphosis (involving nauplii, zoea and mysis stages) and has been a postlarvae for 10 days, we call it PL10. Let's see shrimp life circle drawing provided by high density RAS and Biofloc farming.
When we talk about PL （postlarvae）, it means the animal has completed its morphological and physiological development, and the standard larval-rearing process has been finished. PL10 means 10 days after the standard larval-rearing process is finished
So we get to conclusion:
At adult shrimp buy and sell market, shrimp size is divided by quantity per KG.
As for the size of postlarvae in the market, it is normally for farmers who buy after larval rearing process and start aquaculture in their own ponds, shrimp size is PL days after the standard larval-rearing process.