Hatching method of black bottom soft-shell turtle eggs

A technology of soft-shelled turtle eggs and black bottom, which is applied in the field of hatching black-bottom soft-shell turtle eggs, can solve the problems that the hatching rate and hatching time cannot be further improved, the improvement of hatching rate is not obvious, and the development of artificial hatching technology is limited. Shorten incubation time, high medicinal value, and reduce the effect of incubation period

Inactive Publication Date: 2018-01-26
广西平南县平原农牧有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Every 100 grams of soft-shelled turtle meat is rich in protein, fat, calcium, phosphorus, iron, etc. It has high nutritional value and is a nourishing treasure. Soft-shelled turtles lay eggs on the banks of rivers, lakes and ponds from May to August, and soft-shelled turtle eggs hatch naturally. And two kinds of modes of artificial hatching, natural hatching is owing to be subjected to the influence of natural environment condition and the invasion and attack of biological enemy, hatching rate and survival rate are all very low, although artificial hatching has improved hatching rate to a certain extent, but the artificial hatching of prior art Incubation is not very obvious to the effect of hatching rate improvement, and this is because the substrate for hatching and the treatment before hatching of soft-shelled turtle eggs are all factors that affect the hatching effect, and the prior art often ignores such factors, causing hatching rate and hatching time to fail. Further improvement limits the development of artificial hatching technology

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  • Hatching method of black bottom soft-shell turtle eggs
  • Hatching method of black bottom soft-shell turtle eggs

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Experimental program
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Effect test

Embodiment 1

[0032] This embodiment provides a method for hatching black-bottomed turtle eggs, including the following steps:

[0033] (1) Turtle egg preparation stage

[0034] (1) Soft-shelled turtle eggs collection: 30 hours after the soft-shelled turtle eggs are laid, select the eggs with obvious white and yellow boundaries and round white spots on the white end, gently take them out and collect them for later use;

[0035] (2) Disinfection of soft-shelled turtle eggs: first put the collected soft-shelled turtle eggs in distilled water at a temperature of 28°C, gently shake to remove visible impurities on the surface, and then put them in a disinfectant soaked for 12 minutes. It is composed of the following raw materials in parts by weight: 5 parts of mugwort leaf, 5 parts of Astragalus serrata, 3 parts of honeysuckle, 3 parts of Forsythia, 2 parts of Peilan, 2 parts of Agastache, 2 parts of Atractylodes, and 8 parts of vinegar;

[0036] (2) Incubation stage

[0037] a. Preparation of the incuba...

Embodiment 2

[0047] This embodiment provides a method for hatching black-bottomed turtle eggs, including the following steps:

[0048] (1) Turtle egg preparation stage

[0049] (1) Soft-shelled turtle eggs collection: 32 hours after the soft-shelled turtle eggs are laid, select the eggs with obvious white and yellow boundaries and round white spots on the white end, gently take them out and collect them for later use;

[0050] (2) Disinfection of soft-shelled turtle eggs: first put the collected soft-shelled turtle eggs in distilled water at a temperature of 30°C, gently shake to wash away visible impurities on the surface, and then put them in a disinfectant and soak them for 15 minutes. It is composed of the following parts by weight of raw materials: 7 parts of mugwort leaf, 7 parts of Astragalus serrata, 6 parts of honeysuckle, 6 parts of Forsythia suspensa, 4 parts of Peilan, 4 parts of Huoxiang, 4 parts of Atractylodes, and 12 parts of vinegar;

[0051] (2) Incubation stage

[0052] a. Prepar...

Embodiment 3

[0062] This embodiment provides a method for hatching black-bottomed turtle eggs, including the following steps:

[0063] (1) Turtle egg preparation stage

[0064] (1) Soft-shelled turtle egg collection: 35 hours after the soft-shelled turtle eggs are laid, select the eggs with obvious white and yellow boundaries and round white spots on the white end, gently take them out and collect them for later use;

[0065] (2) Disinfection of soft-shelled turtle eggs: first put the collected soft-shelled turtle eggs in distilled water at a temperature of 31°C, gently shake to wash away visible impurities on the surface, and then put them in a disinfectant soaked for 18 minutes, the disinfectant It consists of the following parts by weight of raw materials: 10 parts of mugwort leaf, 10 parts of Astragalus serrata, 8 parts of honeysuckle, 8 parts of Forsythia, 6 parts of Peilan, 6 parts of Agastache, 6 parts of Atractylodes, 16 parts of vinegar;

[0066] (2) Incubation stage

[0067] a. Preparatio...

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Abstract

The invention provides a hatching method of black bottom soft-shell turtle eggs and relates to the technical field of aquaculture. The hatching method comprises the following steps: (1) a black bottomsoft-shell turtle egg preparation stage; (2) a hatching stage; (3) a phase after hatching. By adopting the hatching method of the black bottom soft-shell turtle eggs, provided by the invention, eachstage of hatching is scientifically and finely treated; the black bottom soft-shell turtle eggs hatched by the method provided by the invention have high hatching rate and short hatching time; the resistance of newly born young black bottom soft-shell turtles is strong and the morbidity is low; the method is safe and efficient, is suitable for large-scale hatching and is worthy of being popularized.

Description

【Technical Field】 [0001] The invention relates to the technical field of aquaculture, in particular to a method for hatching black-bottomed turtle eggs. 【Background technique】 [0002] Pingnan Modi soft-shelled turtle, also known as soft-shelled turtle or tuanyu, is one of Guangxi's high-quality freshwater aquatic products, and is a Chinese geographical indication product (geographical indication of agricultural products). It is native to the Yujiang River Basin in Pingnan, Guangxi. Since the early 1990s, some farmers in Pingnan, Guangxi have collected wild seedlings from rivers for artificial breeding, and then succeeded in artificial breeding. This variety has the characteristics of high meat content, good meat quality, delicious taste and high nutritional value. It is deeply loved by consumers and has a broad market prospect. [0003] Turtles are rich in protein, fat, calcium, phosphorus, iron, etc. per 100 grams of meat. They have high nutritional value and are nourishing tre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02
Inventor 张斌
Owner 广西平南县平原农牧有限公司
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