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High quality breeding method of bullfrogs

A breeding method and high-quality technology, applied in the field of high-quality bullfrog breeding, can solve the problems of low survival rate, low aquatic organism yield, endangering the health of consumers, etc., and achieve the effects of broad market prospects, high survival rate, and increased yield.

Inactive Publication Date: 2018-03-23
崔芳芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Aquaculture is one of the industries with a large system in my country's animal husbandry. Pure wild aquatic organisms have low yield and low survival rate, which is not conducive to large-scale predation. However, the existing large-scale aquaculture mostly adopts greenhouse constant temperature breeding and feeds feed all year round. Rapid breeding in a time much shorter than the production cycle, the nutrition is not high, the meat quality is not delicious, and hormones will remain in the aquatic organisms, seriously endangering the health of the eaters

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A high-quality breeding method for bullfrogs, comprising the following steps:

[0016] (1) Hatching: Select a number of pools with an area of ​​1-2 square meters and a water body depth of 80cm as hatching pools, and use an egg picker to transport the bullfrog's eggs together with aquatic plants to the hatching pool, according to the ratio of 5,000 eggs per square meter Throw in, and then build a shade shed around the hatching tank, waiting for the eggs to hatch out of the tail;

[0017] (2) Tadpoles are put in a suitable place to breed: choose some pools with an area of ​​10-20 square meters, a water body depth of 1-1.5m, and a water body temperature of 25-30°C as tadpole ponds. Transfer to the tadpole pond, put them in at an average rate of 1200 per square meter, build a shade shed around them, change the water body every 10-15 days, and put the bait once every day at 8-9 am;

[0018] (3) Bullfrog breeding: choose a place with sufficient water, many shade trees, humid...

Embodiment 2

[0024] A high-quality breeding method for bullfrogs, comprising the following steps:

[0025] (1) Incubation: select a number of pools with an area of ​​1-2 square meters and a water depth of 70cm as hatching pools, and use an egg picker to transport the bullfrog's eggs together with aquatic plants to the hatching pool, according to the ratio of 4000 eggs per square meter Throw in, and then build a shade shed around the hatching tank, waiting for the eggs to hatch out of the tail;

[0026] (2) Tadpoles are put in a suitable place to breed: choose some pools with an area of ​​10-20 square meters, a water body depth of 1-1.5m, and a water body temperature of 25-30°C as tadpole ponds. Transfer to the tadpole pond, put them in at an average rate of 1,000 per square meter, build a shade shed around them, change the water body every 10-15 days, and put bait once a day at 8-9 in the morning;

[0027] (3) Bullfrog breeding: choose a place with sufficient water, many shade trees, humi...

Embodiment 3

[0033] A high-quality breeding method for bullfrogs, comprising the following steps:

[0034] (1) Incubation: select a number of pools with an area of ​​1-2 square meters and a water depth of 70-90cm as hatching pools, and use an ovipositor to transport the bullfrog's eggs together with aquatic plants to the hatching pool, according to 6000 eggs per square meter The ratio is put in, and then a shade shed is built around the hatching pond, waiting for the eggs to hatch out;

[0035] (2) Tadpoles are put in a suitable place to breed: choose some pools with an area of ​​10-20 square meters, a water body depth of 1-1.5m, and a water body temperature of 25-30°C as tadpole ponds. Transfer to the tadpole pond, put them in at an average rate of 1,500 per square meter, build a shade shed around them, change the water body every 10-15 days, and put bait once a day at 8-9 am;

[0036] (3) Bullfrog breeding: Select a place with sufficient water, many shade trees, humid, warm and sunny, o...

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Abstract

The invention provides a high-quality breeding method of bullfrogs. The method comprises the following steps of (1) hatching: selecting a plurality of pools with an area of 1-2 square meters and a water depth of 70-90cm as a hatching pool; (2) tadpoles stocking; selecting several pools with an area of 10-20 square meters and a water depth of 1-1.5 meters as tadpole pools, wherein the temperature of the water body is 25-30 DEC C; (3) bullfrogs breeding; selecting moist, warm and shinny places with abundant water sources, much tree shade, more weeds and a water depth of 1.2-1.5 meters as bullfrog pools, and (4) maturity; catching the bullfrogs after 8-9 months. The high-quality breeding method of the bullfrogs has the advantages of high hatching rate, high survival rate, strong vitality, staged breeding, sufficient nutrients, natural and pollution-free environment, high yield and extensive prospect in the popularization of high-quality breeding method of the bullfrogs.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to a high-quality breeding method for bullfrogs. Background technique [0002] Aquaculture is one of the industries with a large system in my country's animal husbandry. Pure wild aquatic organisms have low yield and low survival rate, which is not conducive to large-scale predation. However, the existing large-scale aquaculture mostly adopts greenhouse constant temperature breeding and feeds feed all year round. Rapid breeding in a time much shorter than the production cycle, the nutrition is not high, the meat quality is not delicious, and hormones will remain in the aquatic organisms, seriously endangering the health of the eaters. Contents of the invention [0003] In order to solve the technical problems in the prior art above, the purpose of the present invention is to provide a high-quality breeding method for bullfrogs. In order to achieve the above object,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/00A23K10/22A23K10/30A23K10/37A23K20/163A23K20/174A23K10/20
CPCA01K67/02A23K10/20A23K10/22A23K10/30A23K10/37A23K20/163A23K20/174A23K50/00Y02P60/87
Inventor 崔芳芳
Owner 崔芳芳
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