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Organic feed capable of improving laying performance of catfish

A technology for feed and catfish, applied in the field of feed, can solve the problems such as the restriction of catfish production and the influence of breeding efficiency, and achieve the effects of improving fertilization rate and hatching rate, enhancing immunity and promoting metabolic function.

Inactive Publication Date: 2017-06-20
新昌县鼎兴生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scale of catfish farming is also gradually expanding, and the amount of catfish spawning directly affects the breeding benefits. Due to the immaturity of the relevant technology, it is usually only to increase the production from the improvement of the survival rate, which severely restricts the production of catfish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] 18 parts of sorghum noodles, 15 parts of loach powder, 15 parts of blood meal, 8 parts of papaya, 10 parts of shrimp shell powder, 4 parts of red worm powder, 2 parts of lettuce leaves, 2 parts of soybeans, 1 part of spirulina, 4 parts of skimmed milk powder, soybean 5 parts of flour, 5 parts of soybean flour, 5 parts of black bean flour, 3 parts of wheat flour, 3 parts of millet flour, 3 parts of yellow rice flour, 3 parts of glutinous rice flour, 1 part of alkylamide betaine, 1 part of rice bran flour, 1 part of oat flour , 1 part of sesame powder, 1 part of flaxseed powder.

[0015] A kind of preparation method of the feed that improves catfish egg production, comprises the following steps:

[0016] 1) After soaking soybeans for 7-8 hours, drain the water and put them into an ultrasonic device for ultrasonic treatment. The water temperature is controlled at 25-28°C, the ultrasonic frequency is 45-50KHz, the power is 90-95W, and the ultrasonic time is 40-60 minutes, ...

Embodiment 2

[0021] 22 parts of sorghum noodles, 18 parts of loach powder, 17 parts of blood meal, 10 parts of papaya, 11 parts of shrimp shell powder, 5 parts of red worm powder, 2 parts of lettuce leaves, 3 parts of soybeans, 1 part of spirulina, 5 parts of skimmed milk powder, soybeans 8 parts of rice flour, 8 parts of soybean flour, 8 parts of black bean flour, 4 parts of wheat flour, 4 parts of millet flour, 4 parts of yellow rice flour, 4 parts of glutinous rice flour, 2 parts of alkylamide betaine, 2 parts of rice bran powder, 2 parts of oats, 1 part sesame powder, 1 part flaxseed powder.

[0022] A kind of preparation method of the feed that improves catfish egg production is the same as embodiment 1.

Embodiment 3

[0024] 25 parts of sorghum noodles, 20 parts of loach powder, 18 parts of blood meal, 12 parts of papaya, 12 parts of shrimp shell powder, 6 parts of red worm powder, 3 parts of lettuce leaves, 4 parts of soybeans, 2 parts of spirulina, 6 parts of skimmed milk powder, soybean 10 parts of soybean flour, 10 parts of soybean flour, 10 parts of black soybean flour, 5 parts of wheat flour, 5 parts of millet flour, 5 parts of yellow rice flour, 5 parts of glutinous rice flour, 3 parts of alkylamide betaine, 3 parts of rice bran powder, 3 parts of oats, 2 parts sesame powder, 2 parts flaxseed powder. Alkylamide betaine can interact with protein and amino acid in the intestine, and improve its intestinal absorption, thereby promoting growth.

[0025] A kind of preparation method of the feed that improves catfish egg production is the same as embodiment 1.

[0026] Carry out an experiment in an aquaculture farm in Zhoushan, select 200 growth status identical, the sexually mature one-y...

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Abstract

The invention relates to the technical field of feed, in particular to feed capable of improving the laying performance of catfish. The additive is prepared from the following components in parts by weight: 18-25 parts of sorghum flour, 15-20 parts of loach powder, 15-18 parts of dried blood, 8-12 parts of papaya, 10-12 parts of shrimp shell powder, 4-6 parts of blood worm powder, 2-3 parts of lettuce leaves, 2-4 parts of soybeans, 1-2 parts of spirulina, 4-6 parts of skim milk powder, 5-10 parts of soybean flour, 5-10 parts of yellow soybean meal, 5-10 parts of black soybean meal, 3-5 parts of wheat flour, 3-5 parts of millet flour, 3-5 parts of glutinous millet flour, 3-5 parts of polished glutinous rice flour, 1-3 parts of alkyl amido betaine, 1-3 parts of rice bran powder, 1-3 parts of oat powder, 1-2 parts of sesame powder and 1-2 parts of linseed meal. Compared with the prior art, the feed provided by the invention has the advantages that the multiple raw materials are prepared into pellet feed after being processed in different ways; the feed is beneficial to mitosis of oogonia of female catfish, thus increasing the ovulation amount of parent fish and being beneficial to increment of number of fertilized eggs.

Description

technical field [0001] The invention relates to a preparation method of catfish feed, in particular to an organic feed capable of improving the spawning ability of catfish, and belongs to the technical field of feed. Background technique [0002] Catfish, commonly known as pond lice, is also known as bearded silver carp, sticky fish, pond lice, and raw fish. Similar species of catfish are distributed almost all over the world, and most species live in fresh water such as ponds and rivers, but some species live in oceans. Catfish is one of people's daily foods. With the continuous improvement of people's living standards in recent years, people's demand for catfish is also increasing year by year. The scale of catfish farming is also gradually expanding, and the amount of catfish spawning directly affects the breeding benefits. Because the current relevant technology is immature, the production is usually only increased by improving the survival rate, so that the output of c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/20A23K10/22A23K10/24A23K10/26
CPCY02A40/818Y02P60/87
Inventor 于梦楠杨月
Owner 新昌县鼎兴生物技术有限公司
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