Feed for crucian carp in breeding season

Abstract

The invention relates to the field of feed, in particular to feed for crucian carp in a breeding season. The feed comprises components in parts by weight as follows: 15-25 parts of fish meal, 20-30 parts of cottonseed cakes, 20-30 parts of rapeseed meal, 10-15 parts of corn flour, 20-30 parts of bran, 10-15 parts of wheat middling and red dog, 10-15 parts of kelp meal, 0.1-0.5 parts of manganese sulfate, 0.1-0.5 parts of ferric sulfate, 0.1-1.0 part of multivitamins, 1-5 parts of traditional Chinese medicine additives and 1-2 parts of mineral salts. The traditional Chinese medicine additives include the following components: herba houttuyniae, garlic, herba violae, honeysuckle, solidago, radix scutellariae, cortex acanthopanacis, medicated leaven, malt, andrographis paniculata, radix codonopsis, morinda officinalis, radix paeoniae alba, bentonite and actinolite. The feed for the crucian carp in the breeding season has the beneficial effects that the death rate of the female crucian carp fed on the feed is very low, the spawning rate of the crucian carp fed on the feed is 15.25% higher than that of crucian carp fed on normal feed, and thus the feed can greatly improve both the spawning amount of the crucian carp and health conditions of the female crucian carp in the breeding season, and is suitable for being used for feeding of the crucian carp in the breeding season.

Description

technical field [0001] The invention relates to the field of feed, in particular to a feed for crucian carp in the breeding period. Background technique [0002] Crucian carp is an omnivorous fish that mainly feeds on plants. It likes to live in groups and lives by choosing food. The meat is tender and has 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 is flat and sweet, and it enters the stomach and kidney. Crucian carp is widely distributed and is produced all year round in waters all over the country. Crucian carp from February to April and August to December is the most plump and one of the important edible fish in my country. The maximum body length is about 30cm, and the inhabiting depth is 0-20 meters. It is non-toxic, economical edible fish, high in quality and low in price. [0003] Due to ...

AI Technical Summary

Problems solved by technology

[0003] Due to the above advantages and characteristics, crucian carp is more and more artificially raised and bred. It needs more nutrition during the breeding period, and its physique is weak during the breeding period, and it is easily affected by external bacteria, fungi and parasites. The number of eggs is small, which leads to the obstruction of reproduction and even the death of the female fish, which affects economic benefits. However, the feed for crucian carp currently on the market does not have feed for the breeding period, which is a deficiency in the prior art

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