Larval macrobrachium rosenbergii micro-pellet feed and preparation method thereof

Abstract

The invention discloses a larval macrobrachium rosenbergii micro-pellet feed and a preparation method of the larval macrobrachium rosenbergii micro-pellet feed. Nutritious components of the feed comprise crude protein, crude fat, sugar, crude fibre, ash, salt, phosphorus, water and the like. The feed has the advantages of increasing the survival rate of macrobrachium rosenbergii, accelerating the growth speed of macrobrachium rosenbergii, fast feeding, high stability, convenient use, little environmental pollution and the like. Therefore, healthy development of the industry of larval macrobrachium rosenbergii production and feeding can be promoted.

Description

technical field

[0001] The invention relates to the field of aquaculture feed, in particular to a macrobrachium rosenbergii seedling stage microparticle feed and a preparation method thereof. Background technique

[0002] Macrobrachium rosenbergii belongs to the genus Macrobrachidae and Macrobrachium taxonomically. It belongs to the same group as freshwater shrimp, brown shell shrimp and Macrobrachium prawn in my country. Native to Southeast Asia, also known as Malaysian prawns, freshwater prawns, long-arm prawns, and money shrimps, it is one of the world's largest tropical freshwater prawns. In 1976, my country introduced Macrobrachium rosenbergii for trial breeding in Guangdong, and it was successful, and has now been promoted to culture all over the country. The individual of this shrimp is big, the body length of the male can reach 40 centimeters, and the weight is 600 grams; the body length of the female is 25 centimeters, and the weight is 200 grams. The meat yield ...