Tea seed meal feed for shortening shrimp growth period and preparation method thereof

A technology of tea seed meal and feed, which is applied in the field of tea seed meal feed and its preparation, can solve the problems of unfavorable animal growth and development, restrict the development of animal husbandry, and backward processing technology, so as to improve the nutritional status of tissues, promote the growth of shrimp, improve The effect of meat texture

Inactive Publication Date: 2016-01-20
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AI-Extracted Technical Summary

Problems solved by technology

In the past, due to the relatively backward processing technology, the toxic substances such as tea saponin contained in tea seed meal could not be completely removed, resul...
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The invention discloses a tea seed meal feed for shortening a shrimp growth period and a preparation method thereof. The tea seed meal feed is prepared from the following raw materials in parts by weight: 300 to 340 parts of tea seed meal, 5 to 7 parts of citric acid, 24 to 26 parts of sunflower seed cakes, 20 to 23 parts of grass powder, 13 to 15 parts of meat and bone meal, 5 to 7 parts of banana residues, 4 to 5 parts of salted fish soup, 3 to 4 parts of colza oil, 3 to 4 parts of gynura, 2 to 3 parts of corchorus capsularis linn, 2 to 3 parts of barley seedlings, 1 to 2 parts of cottonrose hibiscus, 30 to 32 parts of black soybean meal, 4 to 6 parts of greengage powder, 13 to 15 parts of peach kernel powder, 0.4 to 0.6 part of mucor leavening agents, 5 to 6 parts of coconut milk, 3 to 4 parts of molasses, 3 to 4 parts of insect chitin, 2 to 3 parts of sansevieria powder and 2 to 3 parts of gelatin powder. By using the tea seed meal feed, the shrimp growth period can be shortened, the shrimp histotrophic nutrition is improved, the shrimp metabolism is accelerated, the shrimp material synthesis and the shrimp growth are promoted, the shrimp quality is increased, and the meat taste is improved.

Application Domain

Climate change adaptationAnimal feeding stuff +1

Technology Topic

Sunflower seedLeavening agent +17


  • Experimental program(1)

Example Embodiment

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, the field All other embodiments obtained by ordinary technical personnel without creative work shall fall within the protection scope of the present invention.
[0016] A tea seed meal feed for shortening the growth period of shrimps, the weight parts (kg) of its constituent raw materials are: tea seed meal 300, citric acid 5, sunflower seed meal 24, forage meal 20, meat and bone meal 13, banana residue 5. Salted fish soup 4, rapeseed oil 3, red back vegetable 3, fragrant hemp leaf 2, barley seedlings 2, mu hibiscus 1, black bean powder 30, dried green plum powder 4, peach kernel powder 13, Mucor starter 0.4, coconut milk 5, molasses 3. Insect chitin 3, tiger tail blue powder 2, gelatin powder 2.
[0017] The method for preparing tea seed meal feed for shortening the growth period of shrimp includes the following steps:
[0018] (1) Mix the tea seed meal with 15 times the weight of water, heat and boil for 3 hours, filter and remove the water, add citric acid to the tea seed meal filter residue and mix well, soak for 2 days, take it out, and roast in a pot To dry, get detoxified tea seed meal;
[0019] (2) Mix sunflower seed meal, forage meal, meat and bone meal, banana residue and salted fish soup evenly, pickle for 2 days, then heat rapeseed oil into it, mix well, and bake in 85℃ oven for 50 minutes take out;
[0020] (3) Mix red back vegetable, fragrant hemp leaves, barley seedlings, and hibiscus with 5 times the weight of water for beating, mix the resulting slurry with black bean powder, dried green plum powder, and peach kernel powder, soak for 3 hours and put it in an oven for drying ;
[0021] (4) Mix the materials of step (1), step (2), and step (3), add water to adjust the water content to 44%, add the mucor starter, stir and mix, put it into the fermentation tank, seal and ferment, after 60 hours of fermentation Open the fermentation tank, add coconut milk and molasses, stir and mix well, continue to ferment for 30 hours before taking it out;
[0022] (5) Mix the fermented product of step (4) with insect chitin, tiger tail blue powder and the remaining raw materials, and send it to a granulator for granulation.
[0023] In order to illustrate the application value of the present invention, the inventor conducted the following experiment: the inventor divided 2000 shrimps of similar body weight into two groups, a test group and a control group, with 5 replicates in each group and 200 shrimps in each replicate. The shrimps in the group were fed with the feed of the present invention, and the shrimps in the control group were fed with ordinary similar feeds. The two groups of shrimps were fed the same amount each time each day. After 3 months of feeding, the results showed that the experimental group had a lower sickness rate than the control group. 64.71%, average daily gain increased by 9.54%, feed utilization rate increased by 19.86%, and feeding cost decreased by 37.93%.


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