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High-density cultivation method for paramisgurnus dabryanus first-filial generation

A technology of paraloach and breeding method, which is applied in the field of high-density cultivation of the first-generation hybrid loach of paraloach, can solve the problems of criticizing farmers' breeding enthusiasm and slow reproduction, and achieve the goals of novel technology, increased income, and improved quality Effect

Inactive Publication Date: 2014-09-24
安徽省淮王渔业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Folk medicine in my country believes that loach has the effects of strengthening yang and diuresis, treating tuberculosis, and appetizing. The cultivation of loach currently requires a large area in actual operation, and at the same time, the breeding is slow, criticizing the farmers' enthusiasm for breeding

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] The method for cultivating high-density loach species in the first generation of hybrid loach, comprising the following steps:

[0038] loach pond preparation

[0039] 1. Pond construction

[0040] Select the pond area as 2000cm 2 , the shape of the pond is rectangular, the aspect ratio of the rectangle is 2:1, the depth of the pond is 150cm, the bottom of the pond is set with a drainage outlet and the bottom of the pond is inclined to the drainage outlet, and it is installed on the fish slide connected to the drainage outlet. The area of ​​the fish slide is the bottom of the pool 5% of the area, 30cm lower and deeper than the pond, the water inlet is set 15cm below the pond ridge, the pool inlet is set with a PVC pipe, the diameter is 30, the pipe mouth is set with dense mesh cloth, and the outlet is set at the bottom of the pond diagonally opposite to the water inlet. Slide the bottom, build gate valves against the ridge, set up anti-escape nets, set the slope of th...

Embodiment 2

[0067] The method for cultivating high-density loach species in the first generation of hybrid loach, comprising the following steps:

[0068] loach pond preparation

[0069] 1. Pond construction

[0070] Select the pond area as 3334cm 2 , the shape of the pond is rectangular, the aspect ratio of the rectangle is 3:2, the depth of the pond is 150cm, the bottom of the pond is set with a drainage outlet and the bottom of the pond is inclined to the drainage outlet, and it is installed on the fish slide connected to the drainage outlet. The area of ​​the fish slide is the bottom of the pool 5% of the area, 30cm lower and deeper than the pond, the water inlet is set 25cm below the pond ridge, the pool inlet is set with a PVC pipe with a diameter of 40cm, the nozzle is set with dense mesh cloth, and the outlet is set at the bottom of the pond diagonally opposite the water inlet. Slide the bottom, build gate valves against the ridge, set up anti-escape nets, set the slope of the p...

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Abstract

A high-density cultivation method for paramisgurnus dabryanus first-filial generation relates to the technical field of aquiculture and comprises the following steps: preparing a loach pond, cultivating a fingerling and controlling diseases. The high-density cultivation method has the benefits that the production resource is fully utilized, special equipment is not required, raising pollution is avoided, the raising technology is standard and normalized, feeding is scientific and normalized, the technology is novel, the aquiculture quality is improved to a great extent, and accordingly, the profit is increased.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for high-density cultivation of first-generation paraloach hybrid loach species. Background technique [0002] Loach is a fish belonging to Cyprinidae, Loachidae, and Loach, and belongs to small economic fish. Loach has high economic value, tender, light and delicious meat, and has nourishing and medicinal value, so it has always been loved by people. It is widely sold in Korea and Japan. Loach mostly inhabits shallow waters such as ponds, ditches, and paddy fields with still water or slightly flowing water. The living environment is not strict. In addition to breathing through the gills, it can also breathe through the skin and intestines. It is an omnivorous fish with partial animal bait. Loach is not only nutritious and delicious, but also has a variety of medicinal effects, so it is called "ginseng in water". Loved by the majority of consumers, the demand in...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 孙棠丽孙守旗苏加胜苏家会顾绍兴
Owner 安徽省淮王渔业科技有限公司
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