Compound feed with function of leading abalone shells to be purple

Abstract

The invention discloses compound feed with a function of leading abalone shells to be purple. The compound feed is prepared from the following components in percentage by weight: 10-20 percent of fishmeal, 4-6 percent of soybean protein concentrate, 5-8 percent of casein, 1-3 percent of saccharomyces cerevisiae, 8-12 percent of spirulina, 1-6 percent of dunaliella salina, 30-45 percent of porphyra, 10-11 percent of artemia, 2-3 percent of monocalcium phosphate, 2-10 percent of oyster shell powder, 1-1.5 percent of lecithin, 1.4-1.8 percent of choline chloride and 1.2-1.6 percent of abalone premix. All raw materials of the compound feed are stable in sources and complete in nutritional ingredients and can meet all nutritional requirements for abalone growth; all the components of the compound feed are matched in a balanced way, are favorable to balancing digestion and absorption, growth and transformation of abalones and have few organic residues in excrement and small influences on substrates; and the immune function and anti-stress capability of abalones can be obviously enhanced, the abalone has high vitality, and the abalone shell grows fast.

Description

technical field [0001] The invention relates to the field of aquaculture feed, in particular to a compound feed for making abalone shells purple. Background technique [0002] Abalone is a traditional precious seafood in our country. It is delicious and nutritious, and it is the top grade in the sea. Abalone meat is beneficial to the intestines, nourishes yin and strengthens the kidneys; the shell has the function of improving eyesight and lowering blood pressure; extracting abalone Ⅲ spirit from abalone has obvious effects on inhibiting tumors, so it is both a nutritious food and a rare marine drug . In the past decade or so, due to the sharp decline in the output of major abalone-producing countries such as Australia, Japan, the United States, and Chile, the price in the international market has continued to rise. The market prospect is very broad. my country's artificial abalone farming industry began in the mid-1970s. After more than 30 years of development, abalone f...

AI Technical Summary

Problems solved by technology

Looking at the current status of abalone farming in my country, it can be said that it is developing rapidly and the results are gratifying, but we must also clearly see that there are still many problems in the breeding process such as water quality, bait, density, management, disease, etc., which restrict the continuous and stable abalone farming industry , healthy development