Method for incubating seedlings of Procambrus clarkii

A method for incubating seedlings of Procambrus clarkii belongs to shrimp cultivation methods and is characterized in that the colors of eggs of seed shrimps with eggs are observed to distinguish the colors of the eggs of different ripening degrees, namely yellowish brown, dark yellowish brown and dark reddish purple; the seed shrimps with eggs which are the same in color, are gathered in the same incubation pool, and all the seed shrimps with eggs are managed in different pools according to the colors of the eggs; the seed shrimps managed in different pools are fed with different amounts of bait according to the ripening degrees of the eggs, namely, the higher the ripening degree is, the smaller the feeding amount is, while the lower the ripening degree is, the greater the feeding amount is; the temperature of water in the incubation pools is controlled to be 21 minus or plus 2 DEG C; the amount of dissolved oxygen in water of the incubation pools is controlled to be 8 minus or plus 2 mg/L; the flowing excha