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Formula nutrition feed with capability of improving body color of eriocheir sinensis

A hairy crab body color technology, applied in animal feed, animal feed, application, etc., to achieve the effect of fast growth, simple process and high survival rate

Inactive Publication Date: 2015-03-25
SUZHOU CITY XIANGCHENG DISTRICT SHENGHU SPECIAL CULTIVATION SPECIALIZED COOP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a compound nutritional feed that can improve the body color of hairy crabs, provide balanced and comprehensive nutrition for hairy crabs in Yangcheng Lake, and improve the situation of small size and poor body color

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] White fish meal 25%; Fish bone meal 10%; Soy protein concentrate 10%;

[0028] 20% wheat flour; 10% corn flour; 1% shrimp flour;

[0029] Squid powder 1%; snail meat powder 1%; mussel meat powder 1%;

[0030] 1% snail meat powder; 3% soybean oil; 1% yeast;

[0031] Kelp 8%; Chlorella 2%; Chlorella 2%;

[0032] Spirulina 2%; Haematococcus 1%; Taurine 1%.

[0033] According to the formulation feed described in the table above, the hairy crabs are raised in the hairy crab breeding pond until October. The feeding method is the general Yangcheng Lake hairy crab artificial feeding method. Yangcheng Lake hairy crabs fed on the feed of this embodiment are large in size, good in body color, and have high economic benefits.

Embodiment 2

[0035] White fish meal 15%; Fish bone meal 20%; Soy protein concentrate 5%;

[0036] 10% wheat flour; 5% corn flour; 4% shrimp flour;

[0037] Squid powder 4%; snail meat powder 4%; mussel meat powder 4%;

[0038] 4% snail meat powder; 3% soybean oil; 2% yeast;

[0039] Kelp 5%; Chlorella 5%; Chlorella 4%;

[0040] Spirulina 3%; Haematococcus 2%; Taurine 1%.

[0041] According to the formulation feed described in the table above, the hairy crabs are raised in the hairy crab breeding pond until October. The feeding method is the general Yangcheng Lake hairy crab artificial feeding method. Yangcheng Lake hairy crabs fed on the feed of this embodiment grow fast, have good body color, and have high economic benefits.

Embodiment 3

[0043] White fish meal 20%; fish bone meal 15%; soybean protein concentrate 6%;

[0044] Wheat flour 16%; corn flour 8%; shrimp flour 3%;

[0045] Squid powder 3%; snail meat powder 3%; mussel meat powder 3%;

[0046] 3% snail meat powder; 2% soybean oil; 1% yeast;

[0047] Kelp 7%; Chlorella 4%; Chlorella 3%;

[0048] Spirulina 2%; Haematococcus 0.5%; Taurine 0.5%.

[0049] According to the formulation feed described in the table above, the hairy crabs are raised in the hairy crab breeding pond until October. The feeding method is the general Yangcheng Lake hairy crab artificial feeding method. Yangcheng Lake hairy crabs fed on the feed of this embodiment grow fast, have few diseases, good body color, and high economic benefits.

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PUM

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Abstract

The invention provides a formula nutrition feed with capability of improving the body color of eriocheir sinensis. The formula nutrition feed is prepared from the following components in percentage by weight: 15-25 percent of white fish meal, 10-20 percent of fish bone meal, 5-10 percent of soy protein concentrate, 10-20 percent of wheat flour, 5-10 percent of corn meal, 1-5 percent of shrimp meal, 1-5 percent of squid meal, 1-5 percent of field-snail-meat meal, 1-5 percent of mussel meat meal, 1-5 percent of snail meat meal, 1-3 percent of soybean oil, 1-2 percent of yeast, 5-8 percent of kelp, 2-5 percent of chlorella, 1-4 percent of green algae, 1-3 percent of spirulina, 0.5-2 percent of haematococcaceae and 0.5-1 percent of taurine. Compared with a traditional formula feed, as algae powder rich in carotenoid and a microorganism preparation are added, the formula nutrition feed can provide rich and comprehensive nutrients for growth of eriocheir sinensis, is also capable of effectively improving the body color of adult eriocheir sinensis, is healthy and environmentally friendly and has good economical benefit.

Description

technical field [0001] The invention relates to the field of compound feed, in particular to a compound nutrient feed capable of improving the body color of hairy crabs. Background technique [0002] Yangcheng Lake hairy crab (Eriocheir sinensis), also known as Chinese mitten crab. It has always been known as the crown of crabs. The meat is tender, delicious, and rich in nutrition. It also has medicinal values ​​such as heat dissipation, digestion, and stomach problems, and is highly sought after by the market. Its shape and meat quality are different because of the four characteristics of "green back", "white belly", "golden claws" and "yellow hair". Yangcheng Lake hairy crabs have a bluish-gray shell, which is smooth and shiny. The body color has a direct impact on the price, which in turn directly affects the economic benefits of breeding. With the increase of market demand and the improvement of quality requirements, artificial feeding is becoming more and more popular...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/10A23K1/14A23K1/00
Inventor 王建良
Owner SUZHOU CITY XIANGCHENG DISTRICT SHENGHU SPECIAL CULTIVATION SPECIALIZED COOP
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