Feed additive for prawn culture

A technology for feed additives and prawns, which is applied in animal feed, animal feed, climate change adaptation, etc. It can solve problems such as increased breeding costs, large negative impacts, and increased incidence of shrimp, and achieves enhanced hypoxia tolerance and enhanced body health. function, the effect of reducing morbidity

Inactive Publication Date: 2016-01-20
防城港市盛吉科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In marine aquaculture, the added value of prawn farming is relatively large, but the risk of aquaculture is also relatively high. This is because during the aquaculture process of prawns, it is very easy to affect the growth of prawns due to factors such as the aquaculture environment, feeding feed and feeding methods. growth, resulting in high cost of breeding
At the same time, shrimps are prone to diseases during the breeding process
However, the traditional method of drug administration has a relat...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A feed additive for prawn farming, made of the following raw materials in parts by weight: Radix Radix: 10 parts, Honeysuckle: 10 parts, Polygonum cuspidatum: 22 parts, Forsythia: 14 parts, Rhubarb: 10 parts, Hedyotis diffusa: 10 parts , Capsicum chen: 10 parts.

[0021] Adopt additive of the present invention to be used for culture test of Penaeus monodon culture pond, and culture pond clearance area is one square, and water depth is one meter, and test result is shown in Table 1.

[0022] In this experiment, the additive group and the conventional feed group were set up, and the same batch of P. monodon prawns of the same size were used for feeding. On May 10th, each group released 200 tails, and counted the surviving number of shrimp every 10 days.

[0023] The additive group was fed three times a day, and each administration lasted for 10 days, and no medicine was fed at intervals of 5 days, that is, from May 10 to May 20, from May 25 to June 4, and from June 9 to ...

Embodiment 2

[0031] A feed additive for prawn farming, made of the following raw materials in parts by weight: Radix Radix: 14 parts, Honeysuckle: 14 parts, Polygonum cuspidatum: 16 parts, Forsythia: 10 parts, Rhubarb: 8 parts, Hedyotis diffusa: 15 parts , Yin Chen: 15 parts, Luo Han Guo 10 parts.

[0032] Adopt the additive of the present invention to be used for the cultivation test of the prawn culture pond of Moji, the headroom area of ​​the culture pond is one square, and the depth of water is one meter. The test results are shown in Table 2.

[0033] In this experiment, the additive group and the conventional feed group were set up, and the same batch of prawns of the same size were used for feeding. On May 10th, each group released 200 tails, and counted the surviving number of shrimp every 10 days.

[0034] The additive group was fed three times a day, and each administration lasted for 10 days, and no medicine was fed at intervals of 5 days, that is, from May 10 to May 20, from M...

Embodiment 3

[0041] A feed additive for prawn farming, made of the following raw materials in parts by weight: Radix Radix: 12 parts, Honeysuckle: 12 parts, Polygonum cuspidatum: 19 parts, Forsythia: 12 parts, Rhubarb: 9 parts, Hedyotis diffusa: 12 parts , Yin Chen: 13 parts, Luo Han Guo 12 parts.

[0042] Adopt additive of the present invention to be used for culture test of Penaeus vannamei culture pond, the headroom area of ​​culture pond is one square, and water depth is one meter, and test result is shown in Table 3.

[0043] In this experiment, the additive group and the conventional feed feeding group were set up, and the same batch of Penaeus vannamei of the same size was used for feeding. On May 10th, each group released 200 tails, and counted the surviving number of shrimp every 10 days.

[0044] The additive group was fed three times a day, and each administration lasted for 10 days, and no medicine was fed at intervals of 5 days, that is, from May 10 to May 20, from May 25 to ...

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PUM

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Abstract

The invention discloses a feed additive for prawn culture and belongs to the technical field of sea food culture. The feed additive for prawn culture is prepared from raw materials by weight of 10-14 parts of isatis roots, 10-14 parts of honeysuckle, 16-22 parts of polygonum cuspidatum, 10-14 parts of fructus forsythiae, 8-10 parts of rheum officinale, 10-15 parts of oldenlandia diffusa and 10-15 parts of oriental wormwood. The feed additive adopts pure Chinese herbal medicine as raw materials, the body function of prawn can be enhanced, functions of clearing heat and removing toxicity are realized, the morbidity of the prawn is effectively reduced, the survival rate of the prawn is higher, and hypoxia tolerance of the prawn can be enhanced simultaneously.

Description

technical field [0001] The invention relates to the technical field of marine product cultivation, in particular to a feed additive for shrimp cultivation. Background technique [0002] Prawn is a kind of rare seafood shrimp. There are many species produced in the oceans around the world, including Penaeus monodon, Penaeus meji, and Penaeus vannamei. Prawns are very popular because of their rich nutrition, soft meat and easy digestion. Due to the depletion of marine fishery resources, people's demand for prawns is increasingly dependent on artificial farming. Therefore, the worldwide prawn farming industry is developing rapidly. In marine aquaculture, the added value of aquaculture prawns is relatively large, but the risk of aquaculture is also relatively large, because the aquaculture environment, feeding feed and feeding methods of prawns are very easy to affect the prawns during the aquaculture process. growth, resulting in high cost of breeding. At the same time, shr...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/30
CPCY02A40/818
Inventor 王志萍冯桥卓成忠
Owner 防城港市盛吉科技有限公司
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