Nutrient solution for breeding black carp fries in net cage

A technology of nutrient solution and herring, which is applied in application, climate change adaptation, animal feed, etc., can solve problems such as restricting the survival rate of seedlings, insufficient growth height, difficult wound healing, etc., to achieve effective killing, meet growth needs, and promote rapid growth. The effect of growth and development

Inactive Publication Date: 2016-11-09
广德县丁家湖水产养殖专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, there will be lesions such as insufficient growth height and difficult wound healing.
[0004] At present, there is no suitable nutrient solution for the development and growth of artificially cultivated herring fry, which seriously restricts the survival rate of seedlings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A nutrient solution for cultivating herring fry in net cages, which is made of the following raw materials in weight ratio: 3 parts of peach kernels, 10 parts of eggplant roots, 10 parts of jujube bark, 16 parts of lotus seed cores, 16 parts of bitter herbs, pear tree 15 parts of powder, 5 parts of sodium chloride, 30 parts of acacia bark, 30 parts of mugwort leaves, 0.8 parts of modified vitamins, and 0.8 parts of modified carotenoids;

[0019] The modified vitamin consists of 5 parts of vitamin E, 5 parts of vitamin B3, 8 parts of sorbic acid fat, 8 parts of chelated iron, 12 parts of potassium sulfate, 13 parts of rapeseed pollen, 4 parts of Lily grass, and 4 parts of pearl , 4 parts of water centipede, 4 parts of camellia, 4 parts of lilac, mixed and ground into 20 mesh fine powder, to obtain final product;

[0020] The modified carotenoid consists of 3 parts of sea snails, 7 parts of fucoxanthin, 7 parts of astaxanthin, 8 parts of β-carotene, 10 parts of cross yell...

Embodiment 2

[0027] A nutrient solution for cultivating herring fry in net cages, which is made of the following raw materials in weight ratio: 1.5 parts of peach kernels, 6 parts of eggplant roots, 6 parts of jujube bark, 13 parts of lotus seed cores, 13 parts of bitter herbs, pear tree 9 parts of powder, 3 parts of sodium chloride, 21 parts of acacia bark, 21 parts of mugwort leaves, 0.5 parts of modified vitamins, and 0.5 parts of modified carotenoids;

[0028] The modified vitamin consists of 4 parts of vitamin E, 4 parts of vitamin B3, 6 parts of sorbic acid fat, 6 parts of chelated iron, 6 parts of potassium sulfate, 8 parts of rapeseed pollen, 1 part of lily grass, and 1 part of leaf pearl , 3.5 parts of water centipede, 3.5 parts of camellia, 3.5 parts of lilac, mixed and ground into 20 mesh fine powder, to obtain final product;

[0029] The modified carotenoid consists of 2 parts of sea snails, 5 parts of fucoxanthin, 5 parts of astaxanthin, 5 parts of β-carotene, 5 parts of cross...

Embodiment 3

[0036] A nutrient solution for cultivating herring fry in net cages, which is made of the following raw materials in weight ratio: 4 parts of peach kernels, 11.5 parts of eggplant roots, 11.5 parts of jujube bark, 19 parts of lotus seed cores, 19 parts of bitter herbs, pear tree 18 parts of powder, 7 parts of sodium chloride, 37 parts of acacia bark, 37 parts of mugwort leaves, 1 part of modified vitamin, 1 part of modified carotenoid;

[0037] The modified vitamin consists of 6 parts of vitamin E, 6 parts of vitamin B3, 9 parts of sorbic acid fat, 9 parts of chelated iron, 17 parts of potassium sulfate, 18 parts of rapeseed pollen, 6 parts of Lily grass, and 6 parts of pearl , 5.5 parts of water centipede, 5.5 parts of camellia, 5.5 parts of lilac, mixed and ground into 50 mesh fine powder, to obtain final product;

[0038] The modified carotenoid consists of 5 parts of sea snails, 8 parts of fucoxanthin, 8 parts of astaxanthin, 12 parts of β-carotene, 14 parts of cross yello...

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PUM

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Abstract

The invention relates to a nutrient solution for breeding black carp fries in a net cage. The nutrient solution is prepared from the following raw materials in parts by weight: 1.5-4 parts of peach kernels, 6-11.5 parts of eggplant roots, 6-11.5 parts of jujube barks, 13-19 parts of lotus seed cores, 13-19 parts of Ixeris chinensis, 9-18 parts of pear tree wood flour, 3-7 parts of sodium chloride, 21-37 parts of cortex albiziae, 21-37 parts of moxa leaves, 0.5-1 part of modified vitamins and 0.5-1 part of modified carotinoids. The nutrient solution provided by the invention is rich in micro-elements such as selenium, iodine and zinc, vitamins, carotinoids and the like and can be used for meeting the requirements of the black carp fries on growth and promoting the rapid growth and development of the black carp fries; meanwhile, the nutrient solution can also be used for very effectively killing endoparasites of the fries and meanwhile can play roles in cleaning and protecting respiratory systems and digestive systems of the fries.

Description

technical field [0001] The invention relates to the technical field of fish fry cultivation, in particular to a nutrient solution for cultivating herring fry in net cages. Background technique [0002] Herring is a fish with a green color, mainly distributed in the plains south of the Yangtze River in my country, and relatively rare in the north of the Yangtze River; it is an important fishery resource in the middle and lower reaches of the Yangtze River and lakes along the river and the main breeding object in lakes and ponds , which is one of the "four major fish" in freshwater farming in my country. [0003] In addition to 19.5% protein and 5.2% fat in herring, there are also calcium, phosphorus, iron, B1, B2 and trace element zinc. Adults need 12-16 grams of zinc per day, and the demand for adolescents increases accordingly. Zinc is an important part of enzyme protein, which is closely related to gonad, pancreas and ptosis. The content of zinc in the human body only acc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K20/10A23K20/105A23K20/174A23K50/80
CPCY02A40/818Y02P60/87
Inventor 戴修奇
Owner 广德县丁家湖水产养殖专业合作社
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