Mixed feed for onychostoma simum and preparing method of mixed feed

Abstract

The invention relates to fish feed, in particular to mixed feed for onychostoma simum. The invention further relates to a preparing method of the mixed feed for onychostoma simum. The mixed feed for onychostoma simum comprises, by mass, 20-30 parts of fish meal, 8-15 parts of grass meal, 7-14 parts of cottonseed cake, 5-9 parts of bone meal, 6-10 parts of endothelium corneum gigeriae galli, 3-7 parts of ophiopogon japonicus, 3-7 parts of astragalus membranaceus, 2-5 parts of ligusticum wallichii, 2-6 parts of almond, 1-5 parts of dogbane leaf, 1-4 parts of water chestnut, 3-8 parts of tremella fuciformis, 2-6 parts of fish oil, 1-4 parts of honey, 1-4 parts of olive oil and 1-4 parts of compound vitamin. After the mixed feed for onychostoma simum is used for feeding, the coefficient of the feed for onychostoma simum is low, the crude protein content in the muscles of onychostoma simum is high, the crude fat content in the muscles of onychostoma simum is low, and the flavor amino acid content in the muscles of onychostoma simum is high.

Description

technical field [0001] The invention relates to a fish feed, in particular to a white soft-shelled turtle compound feed; the invention also relates to a preparation method of the above-mentioned white soft-shelled turtle compound feed. Background technique [0002] The white turtle, also known as Gualiao and round-headed fish, is taller than the white turtle, with a short and wide head and a blunt snout. Mouth quite wide, inferior, transversely split, mandibular with horny margin, negative without barbs, lateral line scales 46-49, dorsal fin hard spines with serrations, inhabits river sections with rapid currents and gravel bottom, deep in caves or in winter Surviving the winter in deep pits, often scraping algae with the jaws for food, and the female fish weigh about 1 kg and begin to sexually mature. From March to May, eggs are laid on sandy rapids. The meat is tender and rich in fat. [0003] With the development of high-density intensive farming, people always feel tha...

AI Technical Summary

Problems solved by technology

In addition, the quality of artificially farmed white turtle is worse than that of wild white turtle, which is mainly manifested in: the lean meat rate of artificially farmed white turtle is low, the content of crude protein in muscle is low, and the content of crude fat is higher than that of wild white turtle

Muscle quality is an important economic trait of farmed animals. At present, the poor quality of artificially farmed fish has become a major problem affecting its commodity prices and sustainable development

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