Method for freshwater fish polyculture through Chinese herbal medicine

A technology of Chinese herbal medicine and freshwater fish, applied in application, fish farming, climate change adaptation, etc., can solve problems such as water pollution, physical hazards, and chemical residues, and achieve growth promotion, anti-fungal immunity, and small toxic and side effects Effect

Inactive Publication Date: 2013-10-23
江门市活健生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These chemical reagents are easy to pollute the water body, acting on the fish will change the pH and osmotic pressure of the fish body, interfere with the normal growth of the fish, and there will be chemical residues on the fish body, which is not conducive to human consumption
In particular, in order to stimulate the rapid growth of fish, some unscrupulous traders feed fish with contraceptive pills containing embryonic elements that can stimulate the growth of the body. Humans will cause serious harm to the body after eating

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for polyculture of freshwater fish with Chinese herbal medicine is provided, comprising the steps of:

[0019] (1) Put water into the pond every January, and pour 200 kilograms of quicklime per mu. The area of ​​the pond is 8 mu, and the water depth in the pond is 1.7 meters;

[0020] (2) In early February every year, soak silver carp, grass carp and crucian carp in 3% sodium chloride aqueous solution for 8 minutes, and then put the silver carp, grass carp and crucian carp into the pond , the feeding amount of the silver carp is 400 tails per mu, and the quality of each tail is 0.03 kilograms. The feeding amount of the grass carp is 320 tails per mu, and the weight of each tail is 0.18 kilograms. Mu 230 tails, the mass of each tail is 0.09 kg;

[0021] (3) From March to May, feed the pond twice a day at 10:00 am and 4:00 pm, and from June to September, feed the pond at 8:00 am and 1:00 noon every day and 5:00 p.m. for 3 feedings;

[0022] (4) At the beginnin...

Embodiment 2

[0026] A method for polyculture of freshwater fish with Chinese herbal medicine is provided, comprising the steps of:

[0027] (1) Put water into the pond every January, and pour 200 kilograms of quicklime per mu. The area of ​​the pond is 10 mu, and the water depth in the pond is 1.6 meters;

[0028] (2) In early February every year, soak silver carp, grass carp and crucian carp in 4% sodium chloride aqueous solution for 8 minutes, and then put the silver carp, grass carp and crucian carp into the pond , the feeding amount of the silver carp is 370 tails per mu, and the quality of each tail is 0.04 kilograms. The feeding amount of the grass carp is 330 tails per mu, and the quality of each tail is 0.16 kilograms. Mu 250 tails, the mass of each tail is 0.08 kg;

[0029] (3) From March to May, feed the pond twice a day at 10:00 am and 4:00 pm, and from June to September, feed the pond at 8:00 am and 1:00 noon every day and 5:00 p.m. for 3 feedings;

[0030] (4) At the beginn...

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PUM

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Abstract

The invention discloses a method for freshwater fish polyculture through Chinese herbal medicine. The method includes the steps of cleaning a pool, breeding fries outside freely, throwing bait for feeding fishes periodically, conducting water quality management and the like. Through the method, the method for fish polyculture is green and environmentally friendly. Due to the fact that Chinese herbal medicine composition contained in feed is mutually synergetic and complementary, the method has the effects of being resistant to microorganism, virus, parasite, and fungus, and improving immunity, and can effectively accelerate growth and development of fishes. Meanwhile, the toxic and side effects of the Chinese herbal medicine are little, pollution to the environment is little, taste of fish flesh is not affected, and the method is suitable for feeding of chub, grass carp and crucian carp.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a method for polyculture of freshwater fish with Chinese herbal medicine. Background technique [0002] Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial breeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to put seedlings in small and medium-sized natural waters, and to grow aquatic products completely by natural bait, such as fish culture in lakes and reservoirs and shellfish culture in shallow seas. Intensive farming is the use of bait and fertilization methods to grow aquatic products in smaller water bodies, such as pond fish farming, cage fish fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 尤红惠
Owner 江门市活健生物科技有限公司
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