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Environment-friendly river crab premix

An environmentally friendly, premixed technology, applied in animal feed, animal feed, climate change adaptation, etc., can solve the problems of high and low feed coefficient, and achieve the effect of reducing feed coefficient, easy to use, and improving the survival rate of breeding.

Inactive Publication Date: 2009-02-18
SHANGHAI SANZHI BIOTECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its feed coefficient is generally high, and there is room for further reduction

Method used

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  • Environment-friendly river crab premix
  • Environment-friendly river crab premix

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] An environment-friendly river crab premix, including vitamin components, mineral components and food attractant components, wherein:

[0037] 1) Every 500g of the vitamin components includes:

[0038] Vitamin I:V A 4g, V D3 4g, V E 20g, V K3 0.8g, V B1 9g, VB2 9g, V B3 16g, V B5 10g, V B6 8g, V B7 0.12g, V B11 0.4g, V B12 0.002g, inositol 100g, V C 60g of ester, plus carrier until the total amount of this item is 260g;

[0039] Vitamin II: Choline chloride 120g, plus carrier to make the total amount of this item 240g;

[0040] The carrier is bran or soybean meal;

[0041] 2) Every 500g of the mineral component includes:

[0042] MgSO 4 ·H 2 O 95g, FeSO 4 ·7H 2 O 4g, CuSO 4 ·5H 2 O 3.2g, ZnSO 4 ·7H 2 O 5.3g, MnSO 4 4H 2 O 1.2g, CoCl 2 ·6H 2 O 8.2g, Na 2 SeO 3 1g, KI 3.5g, plus calcium carbonate or zeolite powder until the total amount of this item is 500g;

[0043] 3) Every 500g of the food attractant component includes:

[0044]...

Embodiment 2

[0057] Embodiment two: an environment-friendly river crab premix, including vitamin components, mineral components and food attractant components, wherein:

[0058] 1) Every 500g of the vitamin components includes:

[0059] Vitamin I:V A 4g, V D3 4g, V E 20g, V K3 0.8g, V B1 9g, V B2 9g, V B3 16g, V B5 10g, V B6 8g, V B7 0.12g, V B11 0.4g, V B12 0.002g, inositol 100g, V C 60g of ester, plus carrier until the total amount of this item is 260g;

[0060] Vitamin II: Choline chloride 120g, plus carrier to make the total amount of this item 240g;

[0061] The carrier is bran or soybean meal;

[0062] 2) Every 500g of the mineral component includes:

[0063] MgSO 4 ·H 2 O 95g, FeSO 4 ·7H 2 O 4g, CuSO 4 ·5H 2 O 3.2g, ZnSO 4 ·7H 2 O 5.3g, MnSO 4 4H 2 O 1.2g, CoCl 2 ·6H 2 O 8.2g, Na 2 SeO 3 1g, KI 3.5g, plus calcium carbonate or zeolite powder until the total amount of this item is 500g;

[0064] 3) Every 500g of the food attractant component i...

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Abstract

The invention discloses an environment friendly type river crab premix material, which comprises vitamins, mineral matters and phagostimulants, wherein according to the weight ratio of 1:5:1 to 2, the vitamin component, the mineral matter component and the phagostimulant are mixed to obtain the environment friendly type river crab premix material. The premix material can be added in commercial compound feed to form environment friendly type river crab feed, which further lowers the feed coefficient and improve the digestibility and deposition rate of N and P in the process of raising river crabs, so that the loss of N and P in the feed is lowered, and the aim of improving the aquaculture water quality is achieved; meanwhile, the premix material can also enforce the fast growth of river crabs, improve the autoimmunity of river crabs and increase the raising survival rate.

Description

technical field [0001] The invention relates to a premix specially used for river crabs, in particular to an environment-friendly premix for river crabs, which is especially suitable for improving the water quality of river crab culture and discharging the culture tail water up to the standard. Background technique [0002] River crab is the freshwater crab with the largest output in my country. Its edible part has a protein content of 14%, a fat content of 5.9%, and a carbohydrate content of 7%. It contains a variety of amino acids and vitamins, and is the crown of conventional aquatic products. important aquaculture species in the basin. [0003] However, water pollution problems arise during aquaculture. The water pollution problem in our country is quite serious. According to the water quality evaluation conducted by relevant departments on 134,600 kilometers of rivers and 322 reservoirs in the country, nearly 40% of the river water has been seriously polluted. At prese...

Claims

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Application Information

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IPC IPC(8): A23K1/16A23K1/175A23K1/18A23K10/37A23K20/142A23K20/174A23K20/189A23K20/20A23K20/22A23K20/24A23K20/28A23K50/80
CPCY02A40/818Y02P60/87
Inventor 吴东峰杨俊苟万里蔡春芳陈敏泉
Owner SHANGHAI SANZHI BIOTECH
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