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Freshwater shrimp breeding method

A breeding method and technology of freshwater shrimp, applied in the field of freshwater shrimp cultivation, can solve the problems of slow development of freshwater shrimp farming industry and single cultivation technology of freshwater shrimp, and achieve the effects of improving digestion and absorption, good disease resistance, and promoting growth

Inactive Publication Date: 2013-10-16
全椒县赤镇龙虾经济专业合作社
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing shrimp breeding technology is single, and the development of the shrimp farming industry is slow

Method used

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Embodiment Construction

[0015] A method for cultivating freshwater shrimp, comprising the following steps:

[0016] (1) Selection and disinfection of ponds Select a pond with an area of ​​15 mu and a depth of 1.2 meters, and disinfect the pond with quicklime before stocking shrimp;

[0017] (2) Shrimp seedlings are stocked before February 20 at 18kg / mu;

[0018] (3) Preparation of feed The feed is prepared from the following raw materials in parts by weight (kg): 40 wheat bran, 30 peanut cake, 30 fish meal, 2 clam shell powder, 3 compound bean dregs powder;

[0019] The preparation method of the compound bean dregs powder is as follows: after drying 10 parts by weight of fresh bean dregs, grinding them into powder to obtain bean dregs powder for later use, and then adding 0.3 parts by weight of C. , 2 parts by weight of stick grass, 3 parts by weight of Codonopsis pilosula, and then add water equivalent to 5 times the total weight of the raw materials, decoct in water to remove slag, and obta...

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PUM

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Abstract

The invention discloses a freshwater shrimp breeding method. Feed used in the freshwater shrimp farming method is prepared from the following raw materials in part by weight: 35-40 parts of wheat bran, 25-35 parts of peanut cake, 24-32 parts of fish powder, 1-2 parts of clam shell powder and 2-3 parts of composite bean dreg powder, wherein a preparation method of the composite bean dreg powder comprises the following steps: drying 8-10 parts of fresh bean dregs; milling to obtain bean dreg powder for use; uniformly mixing 0.1-0.3 part of Stellaria yunnanensis, 2-4 parts of Chinese wolfberry, 3-5 parts of Atractylodes, 1-2 parts of Pseudostellaria heterophylla and 3-5 parts of Codonopsis; adding water which is 3-5 times of the total weight of raw materials; decocting and removing residues to obtain Chinese herbal extract; finally, uniformly mixing the bean dreg powder and the Chinese herbal extract, homogenizing and performing spray drying to obtain composite bean dreg powder. The freshwater shrimp farming method has the benefits as follows: according to the characteristics of freshwater shrimp farming, a farming environment is reasonably selected; the feed according to the characteristics of freshwater shrimps is used, so that the disease resistance is high, digestion and absorption are improved, and the growth is promoted.

Description

technical field [0001] The invention relates to the field of freshwater shrimp cultivation, in particular to a cultivation method of freshwater shrimp. Background technique [0002] Freshwater prawns are delicious and nutritious, and are widely welcomed by consumers. Existing freshwater shrimp farming technology is single, and freshwater shrimp farming develops slowly. Contents of the invention [0003] The object of the present invention is to overcome the defect of memory and provide a method for cultivating freshwater shrimp with good economic benefits. [0004] The above purpose is achieved through the following schemes: [0005] A culture method for freshwater shrimp, characterized in that: comprising the following steps: [0006] (1) Selection and disinfection of ponds Select ponds with an area of ​​12-15 mu and a depth of 1-1.3 meters, and disinfect the ponds with quicklime before stocking shrimp; [0007] (2) Shrimp seedlings are stocked before February 17-...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 王如峰凌武海王子舟丁凤琴
Owner 全椒县赤镇龙虾经济专业合作社
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