Preparation method of special additive for artificial culture feed of long lee fish

Abstract

The invention provides a preparation method of a special additive for artificial culture feed of long lee fish. The special additive is prepared from the following raw materials in parts by weight: 23 parts of modified starch, 0.8 part of peanut skin, 8 parts of green tea, 0.6 part of tangerine white endocarp, 3 parts of pericarpium citri reticulatae, 3 parts of kaki calyx, 0.6 part of mulberry leaves, 4 parts of white hyacinth Bean, 6 parts of radix puerariae, 8 parts of lotus leaves, 0.6 part of glossy privet fruit, 3 parts of glechoma longituba, 6 parts of longan shell, 6.5 parts of banana, 3 parts of solamum melongena, 10 parts of salt, 3 parts of lichen and 15 parts of peanut oil. The special additive for the feed is reasonable in component compatibility and is easy to obtain materials; the preparation method is simple; the feed additive can improve the palatability of the mixed feed, can meet the ingestion preference of the long lee fish, and has the effect of inducing the ingestion of the long lee fish; and the additive for the fed has the advantages that not only are the nutrient components matched for the long lee fish, but also the resistance to the long lee fish can be improved, and the anti-stress capability of the long lee fish in the diving environment can be improved.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for preparing a special feed additive for artificial arowana breeding. Background technique [0002] Longli fish is a large warm-temperate coastal bottom fish. It lives in China's coastal waters all year round. It has the characteristics of wide temperature, wide salt and adaptability to changeable environmental conditions. The suitable temperature range is 3.5-32℃, and the optimum water temperature is 14-24℃, the suitable salt range is 14-33‰. Longli fish has less natural resources, fresh and delicious taste, high meat yield, smooth taste, long-cooked fish meat, no fishy smell and peculiar smell, high protein, rich nutrition, and has always been a popular choice for consumers in China's coastal areas. High-quality products are favored by consumers, and the price of live fish is very high at present. [0003] At present, the artificial breeding of arowana adopts the method o...

AI Technical Summary

Problems solved by technology

[0003] At present, the artificial breeding of arowana adopts the method of greenhouse cultivation, but due to the shortage of natural bait, the artificial breeding of arowana mainly relies on feeding artificial compound feed. There is a large difference. The feed intake rate of the artificial compound feed is low for the dragon fish, and the utilization rate of the artificial compound feed is low, which leads to the slow growth of the dragon fish and the water body is easily polluted.