Feed for crucian culture

Abstract

The invention relates to the field of fishery culture, in particular to fish feed. The feed for crucian culture is prepared from, by mass, 60-70 parts of main ingredients, 10-15 parts of composite additive, 3-5 parts of composite Chinese herbal medicine and 2-3 parts of feed adhesive. The composite Chinese herbal medicine comprises, by mass, 5-10 parts of peach kernels, 2-5 parts of thunder god vines, 5-10 parts of radix bupleuri, 10-15 parts of spreading hedyotis herb and 5-10 parts of borneol. According to the feed for crucian culture, the main ingredients and the composite additive are precisely matched to provide sufficient nutrition for crucian, the survival rate of the cultured crucian is increased through the composite Chinese herbal medicine on the premise of using no antibiotic, food safety is guaranteed, and economic benefits are increased.

Description

technical field [0001] The invention relates to the field of fish farming, in particular to a fish feed. Background technique [0002] Crucian carp, scientific name: Carassius auratus, is a common freshwater fish in Eurasia. Crucian carp can produce many new varieties through artificial breeding and selective breeding. For example, goldfish is a kind of ornamental fish produced from this, and the scientific name of wild crucian carp is Carassius auratus. [0003] Crucian carp is mainly an omnivorous fish that eats 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...

AI Technical Summary

Problems solved by technology

[0004] Most of the existing crucian carp cultures are only aimed at the nutrients needed for research on crucian carp, and most of the feed formulas are only aimed at nutritional matching to meet the needs of rapid growth of crucian carp. The prevention of various diseases of crucian carp is often achieved only by adding antibiotics. This disease prevention Today, the food safety requirements are becoming more and more stringent, and the method can no longer meet the requirements of users. After crucian carp is sick, it can only be treated by splashing drugs in the whole pond. The dosage is large and the cost is high.

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