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Raising method for promoting quick growth of young loaches

A technology of loach and body length, which is applied in the field of aquatic product breeding, can solve the problems of slow growth of loach, poor resistance of loach seedlings, and low survival rate of loach seedlings, so as to improve the survival rate, promote rapid growth, and reduce the probability of disease Effect

Inactive Publication Date: 2010-06-02
常先苗
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Loach grows slowly in the seedling stage, and the resistance of loach seedlings is relatively poor, and they are prone to trichotillomaniasis and death, which makes the survival rate of loach seedlings low
In the prior art, there is no better method to improve the survival rate of loach seedlings except that the loach seedlings are prevented and controlled.

Method used

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Examples

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Embodiment Construction

[0009] The rearing of young loach seedlings is divided into two stages, a stage with a body length of 0.3-3 cm and a stage with a body length of 3-5 cm; different baits are fed for different stages. When the body length of the loach seedlings is 0.3-3cm, choose soybean milk and eel seedlings containing 47% crude protein to mix in a ratio of 1:5 as bait for feeding. When the body length of the loach is 3-5cm, the selected bait is the yellow catfish feed containing 32% of crude protein and the black snakehead feed with 44% crude protein content in a ratio of 2:1 and then fed. With the above-mentioned feeding method, the loach seedlings grow faster, shorten the growth cycle of the seedlings, greatly reduce the probability of loach getting sick in the seedling stage, thereby improving the survival rate of the loach seedlings, and ensuring the interests of farmers.

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Abstract

The invention relates to a raising method for promoting quick growth of young loaches. The raising of young loaches is divided into 2 stages which are a 0.3 to 3cm body length stage and a 3 to 5cm body length stage respectively, wherein at the 0.3 to 3cm body length stage, soybean milk and young eel feed, of which the content of crude proteins is 47 percent are mixed in a ratio of 1 to 5 and then used for feeding the young loaches; and at the 3 to 5cm body length stage, the noturus flavipinnis feed of which the content of crude proteins is 32 percent and the snakehead feed of which the content of crude proteins is 44 percent are mixed in a ratio of 2 to 1 and then used for feeding the young loaches. The raising method can promote the quick growth of the young loaches, lower the risk of contracting a disease, and improve survival rate of the young loaches.

Description

Technical field: [0001] The invention belongs to the field of aquatic product breeding, in particular to a method for raising aquatic products. Background technique: [0002] Loach grows relatively slowly in the seedling stage, and the resistance of loach seedlings is relatively poor, and they are prone to trichotillomaniasis and death, which makes the survival rate of loach seedlings low. In the prior art, there is no better method to improve the survival rate of loach seedlings except that the loach seedlings are prevented and treated. Invention content: [0003] The purpose of the invention is to provide a breeding method for promoting the rapid growth of loach seedlings, shorten the growth period of the seedlings, and improve the survival rate of loach seedlings. [0004] The present invention realizes the purpose of the invention through the following steps: [0005] A raising method for promoting the rapid growth of loach seedlings, the raising of young loach seedl...

Claims

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Application Information

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IPC IPC(8): A01K61/00A23K1/18A23K10/30A23K20/147A23K50/80
CPCY02A40/81Y02A40/818
Inventor 常先苗董在良刘青杨清远唐复兴赵林斌
Owner 常先苗
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