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Artificial propagation method of Hampala macrolepidota

A technology of artificial breeding and barb, which is applied in the field of fish artificial breeding, can solve the problem of the destruction of this fish resource and achieve a high hatching rate

Inactive Publication Date: 2020-02-04
西双版纳云博水产养殖开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the intensification of human activities in this area, overfishing, coupled with phenomena such as poisonous, fried, and electric fish, have caused serious damage to the resources of this fish

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] A kind of artificial propagation method of split-throat barb, comprises the following steps:

[0034] 1. The source and selection of broodstock: the parent comes from the wild catch of the Lancang River, and is bred through domestication and selection;

[0035] 2. Breeding of broodstock:

[0036] (1) Breeding pool:

[0037] The broodstock breeding pond is located in a place with sufficient water source, fresh water quality, convenient injection and drainage, and a relatively quiet environment; the bottom of the pond is flat, with less silt, the area is 0.2h㎡, and the water depth is 1.5m; the pond is clean and tidy in accordance with SC / T1008-2002;

[0038] (2) Male and female ratio:

[0039] The male to female ratio is: 1:1;

[0040] (3) Stocking amount:

[0041] The stocking amount of broodstock is 60kg / 100㎡ or the stocking density is 100 fish / 100㎡;

[0042] (4) Feed and feeding:

[0043] Split-gorge barb is an omnivorous fish, and the parent fish feed is mainly ...

Embodiment 2

[0060] A kind of artificial propagation method of split-throat barb, comprises the following steps:

[0061] 1. The source and selection of broodstock: the parent comes from the wild catch of the Lancang River, and is bred through domestication and selection;

[0062] 2. Breeding of broodstock:

[0063] (1) Breeding pool:

[0064] The broodstock breeding pond is located in a place with sufficient water source, fresh water quality, convenient drainage, and a relatively quiet environment; the bottom of the pond is flat, with less silt, the area is 0.28h㎡, and the water depth is 1.75m; the pond is clean and tidy in accordance with SC / T1008-2002;

[0065] (2) Male and female ratio:

[0066] The male to female ratio is: 1:1;

[0067] (3) Stocking amount:

[0068] The stocking amount of broodstock is 60kg / 100㎡ or the stocking density is 150 fish / 100㎡;

[0069] (4) Feed and feeding:

[0070] Split-gorge barb is an omnivorous fish, and the parent fish feed is mainly palatable li...

Embodiment 3

[0087] A kind of artificial propagation method of split-throat barb, comprises the following steps:

[0088] 1. The source and selection of broodstock: the parent comes from the wild catch of the Lancang River, and is bred through domestication and selection;

[0089] 2. Breeding of broodstock:

[0090] (1) Breeding pool:

[0091] The broodstock breeding pond is located in a place with sufficient water source, fresh water quality, convenient drainage, and a relatively quiet environment; the bottom of the pond is flat, with less silt, the area is 0.33h㎡, and the water depth is 2m; the cleanliness of the pond complies with SC / T1008-2002;

[0092] (2) Male and female ratio:

[0093] The male to female ratio is: 1:1;

[0094] (3) Stocking amount:

[0095] The stocking amount of broodstock is 60kg / 100㎡ or the stocking density is 300 fish / 100㎡;

[0096] (4) Feed and feeding:

[0097] Split-gorge barb is an omnivorous fish, and the parent fish feed is mainly palatable live bait...

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PUM

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Abstract

The invention provides an artificial propagation method of Hampala macrolepidota. The artificial propagation method includes: parent Hampala macrolepidota selection, parent Hampala macrolepidota cultivation and artificial propagation. The artificial propagation method has the advantages that the Hampala macrolepidota is cultivated by using the scientific artificial propagation method, and the method is high in fertilization rate and hatching rate, solves the problem of sharp reduction of the number of wild Hampala macrolepidota due to overfishing for economic purpose and explores and realizesHampala macrolepidota artificial propagation.

Description

technical field [0001] The invention belongs to the technical field of artificial breeding of fish, and in particular relates to an artificial breeding method of schizophrenia. Background technique [0002] Hampala macrolepidota, Hampala macrolepidota (Kuhl et van Hasselt, 1823), a species of fish of the genus Hampala in the Cyprinidae family. Live in the plains, rivers and lakes of the Southeast Asian tropical rainforest. Likes slow-flowing waters. For omnivorous fish. In my country, it is only distributed in Mengla and Menglun in Xishuangbanna, Yunnan, in the lower reaches of the Lancang River; abroad, it is distributed in Myanmar, Vietnam, Laos, Cambodia, Thailand, the Malay Peninsula, Kalimantan, Sumatra and Java Island. [0003] The split-throat barb has a long spindle-shaped body, flattened sides, round abdomen, and no ribs. The head is relatively large, accounting for about 1 / 3 of the body length. The snout is blunt, slightly protruding, and the end of the snout ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10A01K61/17
CPCA01K61/10A01K61/17Y02A40/81
Inventor 王云清王敏奇李燕李怡凌
Owner 西双版纳云博水产养殖开发有限公司
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