Efficient loach artificial fertilization technology

Abstract

The invention relates to an artificial induced spawning technology, in particular to an efficient loach artificial fertilization technology. The efficient loach artificial fertilization technology particularly comprises the following steps of determining the induced spawning date, determining the proportion of males and females, preparing and spraying medicine soup, carrying out prevention before induced spawning and injecting odinagogue, wherein the time is 15-20 hours, the water temperature is determined to range from 20 DEG C to 25 DEG C, loach is wrapped with a towel, a mixture of 0.1-0.2 milliliter is injected to each piece of loach, and the mixture includes 75% of chorionic gonadotropin and 25% of a Ringer solution. The efficient loach artificial fertilization technology has the advantages that the loach absorbs the medicine soup before induced spawning is carried out, so that the quality of seminal fluid and eggs is improved, the loach is better protected through a prevention mixture, the amount of survival young loach is large, yield is high, and the efficient loach artificial fertilization technology is unique, simple, good in effect and easy to popularize in family cultivation.

Description

Technical field:

[0001] The invention relates to an artificial induced labor technology, in particular to a high-efficiency artificial fertilization technology for loach. Background technique:

[0002] my country is a big fishery country in the world. Since the reform and opening up, it has always attached great importance to the development of aquaculture industry. For more than ten years, my country's aquatic product output has ranked first in the world. Aquaculture has become a key industry to improve the nutritional structure, increase farmers' income, and promote the development of new rural economy.

[0003] my country's aquaculture industry has made great progress, and the breeds are increasingly diversified. Some famous, new and precious fish have gradually formed a certain scale of breeding, and their industrial structure is becoming more and more perfect. However, unscientific breeding planning, stocking density, bait feeding, and drug application in the breeding ...

Examples

specific Embodiment 1

[0017] Specific embodiment 1: Loach high-efficiency artificial insemination technology specifically comprises the following steps: Determination of the induced labor period: in May, the water temperature is at 20°C-25°C, and it is required to lightly press the abdomen of the female loach to have colorless and transparent ovum flow out, lightly press There is milky white semen flowing out from the abdomen of male loach; determine the ratio of male to female: the ratio of male to female is 1:-1, separate the male and female loach with an iron cage; preparation and spraying of medicinal soup: take 100g of raw white peony root, 50g of jujube, and Eclipta chinensis 80g, 60g of raw land, 60g of salvia miltiorrhiza and 200g of chrysanthemum, put the chrysanthemum into 8kg of water, heat and cook for 2 hours, steam the water to 7kg, then put the white peony root, jujube, eclipta, raw land and salvia miltiorrhiza into the water to continue Cooking, the cooking temperature is controlled ...

specific Embodiment 2

[0018] Specific embodiment 2: Loach high-efficiency artificial insemination technology specifically comprises the following steps: Determination of the induced labor period: in May, the water temperature is at 20°C-25°C, requiring gentle pressure on the abdomen of the female loach to have colorless and transparent ovum flow out, lightly press There is milky white semen flowing out from the abdomen of male loach; determine the ratio of male to female: the ratio of male to female is 1:-1, separate the male and female loach with an iron cage; preparation and spraying of medicinal soup: take 100g of raw white peony root, 50g of jujube, and Eclipta chinensis 80g, 60g of raw land, 60g of salvia miltiorrhiza and 200g of chrysanthemum, put the chrysanthemum into 8kg of water, heat and cook for 2 hours, steam the water to 7kg, then put the white peony root, jujube, eclipta, raw land and salvia miltiorrhiza into the water to continue Cooking, the cooking temperature is controlled at 80°C...

Technical field:

[0001] The invention relates to an artificial induced labor technology, in particular to a high-efficiency artificial fertilization technology for loach. Background technique:

[0002] my country is a big fishery country in the world. Since the reform and opening up, it has always attached great importance to the development of aquaculture industry. For more than ten years, my country's aquatic product output has ranked first in the world. Aquaculture has become a key industry to improve the nutritional structure, increase farmers' income, and promote the development of new rural economy.

[0003] my country's aquaculture industry has made great progress, and the breeds are increasingly diversified. Some famous, new and precious fish have gradually formed a certain scale of breeding, and their industrial structure is becoming more and more perfect. However, unscientific breeding planning, stocking density, bait feeding, and drug application in the breeding ...

Examples

specific Embodiment 1

[0017] Specific embodiment 1: Loach high-efficiency artificial insemination technology specifically comprises the following steps: Determination of the induced labor period: in May, the water temperature is at 20°C-25°C, and it is required to lightly press the abdomen of the female loach to have colorless and transparent ovum flow out, lightly press There is milky white semen flowing out from the abdomen of male loach; determine the ratio of male to female: the ratio of male to female is 1:-1, separate the male and female loach with an iron cage; preparation and spraying of medicinal soup: take 100g of raw white peony root, 50g of jujube, and Eclipta chinensis 80g, 60g of raw land, 60g of salvia miltiorrhiza and 200g of chrysanthemum, put the chrysanthemum into 8kg of water, heat and cook for 2 hours, steam the water to 7kg, then put the white peony root, jujube, eclipta, raw land and salvia miltiorrhiza into the water to continue Cooking, the cooking temperature is controlled ...

specific Embodiment 2

[0018] Specific embodiment 2: Loach high-efficiency artificial insemination technology specifically comprises the following steps: Determination of the induced labor period: in May, the water temperature is at 20°C-25°C, requiring gentle pressure on the abdomen of the female loach to have colorless and transparent ovum flow out, lightly press There is milky white semen flowing out from the abdomen of male loach; determine the ratio of male to female: the ratio of male to female is 1:-1, separate the male and female loach with an iron cage; preparation and spraying of medicinal soup: take 100g of raw white peony root, 50g of jujube, and Eclipta chinensis 80g, 60g of raw land, 60g of salvia miltiorrhiza and 200g of chrysanthemum, put the chrysanthemum into 8kg of water, heat and cook for 2 hours, steam the water to 7kg, then put the white peony root, jujube, eclipta, raw land and salvia miltiorrhiza into the water to continue Cooking, the cooking temperature is controlled at 80°C...