Fish feed for promoting carassius auratus fry growth

Abstract

The present invention provides a fish feed for promoting carassius auratus fry growth, wherein the fish feed comprises 5-10 parts of yeast, 20-30 parts of cottonseed cake, 20-30 parts of bean cake, 10-15 parts of corn protein powder, 10-15 parts of bran, 0.1-1.0 part of compound vitamin, and 1-5 parts of a traditional Chinese medicine additive, and the traditional Chinese medicine additive comprises 1-5 parts of codonopsis pilosula, 3-8 parts of acanthopanax senticosus, 5-10 parts of silktree albizia bark, 8-15 parts of milkvetch root, 2-8 parts of aristolochia debilis sieb. et zucc, 2-8 parts of belamcanda chinensis, 2-8 parts of cortex dictamni, 6-15 parts of rhus chinensis mill, 1-5 parts of melia azedarach, 5-10 parts of cortex phellodendri, 3-6 parts of medicated leaven, 3-6 parts of tuckahoe, 2-5 parts of bentonite, 6-15 parts of malt, and 10-15 parts of eucommia ulmoides. According to the present invention, through the reasonable blending, the survival rate of the carassius auratus fry is increased, the resistance of the adult carassius auratus is strong, and the meat of the adult carassius auratus is delicious.

Description

technical field [0001] The invention belongs to the technical field of aquaculture feed, and in particular relates to a fish feed for promoting the growth of crucian carp seedlings. Background technique [0002] Crucian carp belongs to Cyprinidae, Cyprinidae, and the genus Crucian carp. It is an omnivorous fish that mainly feeds on plants. It likes to travel in groups and live by choosing food. Crucian carp has tender meat, sweet meat and high nutritional value. Every 100 grams of meat contains 13 grams of protein, 11 grams of fat, and contains a lot of calcium, phosphorus, iron and other minerals. Crucian carp has extremely high medicinal value. Its nature and flavor are sweet, flat, and warm. It enters the stomach and kidneys. Crucian carp is widely distributed and is produced all year round in waters all over the country. It is one of the important edible fish in our country. [0003] In the process of aquaculture, crucian carp seedlings lack specific protection, so the...

AI Technical Summary

Problems solved by technology

[0003] In the process of aquaculture, the seedlings of crucian carp lack specific protection, so the survival rate is low. Some manufacturers often use a large amount of antibiotics in order to increase the survival rate, resulting in high residual antibiotics in the fish and bringing a lot of hidden dangers to the eaters.

On the other hand, due to the high density of breeding, crucian carp seedlings lack exercise, resulting in excessive accumulation of body fat, too fine meat, and lack of freshness