Shrimp Breeder

One of the functions of carotenoid pigments in aquatic animal feeds is to color the animal. The carotenoid present in meat and shrimp shells is Astaxanthin. 1. FeaturesAstaxanthin (C40H52O4) is a red, fat soluble carotenoid. A group of pigments that are present in some algae, yeasts and fish (shrimp, salmon), giving yellow, orange or red muscle, skin, and eggs. An antioxidant that prevents the formation of hydrogen atoms from unsaturated fatty acids.To produce astaxanthin, it…

Selecting appropriate and quality food is an extremely important job, contributing to helping shrimp develop smoothly. According to perennial shrimp farmers, shrimp feed is mainly divided into: Natural food:The food is available in the pond, including plankton (animal and phytoplankton), microorganisms, organic residue, plants, … living in the water. Usually, one of the main purposes of creating water color for a few days before stocking shrimp is to create a natural food source for farmed shrimp….

The pollution of water sources and ponds caused by the people using antibiotics, chemical pervasive disease caused intestinal disease in Litopenaeus vannamei became more difficult to control. We would like to summarize some information about this disease to her concern!The gut of Litopenaeus vannamei They are the most important organ of Litopenaeus vannamei and they have very simple constitution so they are easy to be sensitive to diseases, especially intestinal diseases on Litopenaeus vannamei! The…

  Shrimp and its disease resistance to pathogens are primarily based on the immune system. However, the immune system in shrimp in particular and crustaceans are generally not as developed as fish and other vertebrates because they lack membrane-capable cells, do not produce immunoglobins, In response to foreign intrusive antigens. Shrimp can contract diseases caused by viruses, bacteria, fungi. The mechanism of disease resistance in shrimp and crustaceans depends mainly on the natural defense mechanism…