Growth-promoting dace feed and preparation method thereof

Abstract

The invention discloses a growth-promoting dace feed which is prepared from the following raw materials in parts by weight: 20-25 parts of soybean cakes, 15-20 parts of rice noodles, 10-15 parts of chili meal, 8-12 parts of alfalfa meal, 10-12 parts of peanut bran, 3-4 parts of wheat germ oil, 2-3 parts of pork liver powder, 4-5 parts of corn protein powder, 1-2 parts of chlorite schist powder, 10-12 parts of apples, 7-10 parts of mulberries, 3-4 parts of monochoria korsakowii, 2-3 parts of gynostemma pentaphylla, 3-4 parts of cornus officinalis, 2-3 parts of salt, 3-5 parts of additives and a proper amount of water. The feed overcomes the defects of deficiency in various nutrients, high morbidity rate and the like in a conventional feed, is comprehensive in nutrition, good in palatability and easy to absorb, has a very good growth-promoting effect on fed daces, has the effects of improving the disease resistance, the immunity and the like of the daces, and can be used for effectively increasing the survival rate of the bred daces, promoting the growth of the daces and increasing the economic benefit of the breeding.

Description

[0001] technical field [0002] The invention relates to the technical field of feed, in particular to a growth-promoting dace feed and a preparation method thereof. Background technique [0003] Dace belongs to Cyprinidae, Cyprinidae, Dace subfamily, Dace genus. Because of its tender meat and delicious taste, dace has become one of the important freshwater aquaculture economic fish in South my country. Dace has the effects of strengthening muscles and bones, invigorating blood and promoting qi, and promoting water and temperature. Nowadays, as the breeding area expands year by year, dace is omnivorous. The growth rate of dace is slower than that of other domestic fish, especially in ponds where the stocking density is high and the growth is slower. Therefore, a high-quality and nutritious feed is needed to breed dace fish, but the nutritional ingredients in the current ingredients are not very reasonable, the content of various proteins and vitamins and other nutrients is ...

AI Technical Summary

Problems solved by technology

Nowadays, as the breeding area expands year by year, dace is omnivorous. The growth rate of dace is slower than that of other domestic fish, especially in ponds where the stocking density is high and the growth is slower. Therefore, a high-quality and nutritious feed is needed to breed dace fish, but the nutritional ingredients in the current ingredients are not very reasonable, the content of various proteins and vitamins and other nutrients is relatively low, and the palatability is also poor, which cannot meet the nutritional needs of dace, which is very unfavorable to the growth of dace and slows down the growth of dace. growth rate, reduce the meat quality and resistance of dace, thus increasing the disease rate of dace