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Tor-brevifilis and spinibarbus-hollandi pond micro flowing water aquaculture method

A technology of barb barb and breeding method, which is applied in the field of mixed culture, can solve the problems of mixed culture of barb fish and barb barb and waste of breeding resources, and achieve the effects of reducing decomposition, oxygen consumption, morbidity and disease source

Inactive Publication Date: 2015-06-24
安徽铜草花现代农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, there is often no method for the mixed culture of lobster and barb barb, and there are often separate breeding techniques, which greatly wastes the breeding resources.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of pond micro-flow water culture method that the present invention proposes of lobster and light barbed barb comprises the following steps:

[0029] A. Repair pond: the pond is circular with an area of ​​2001m 2 , the water depth is 2m, the height of the pond ridge is 2.8cm, and the slope ratio is 1:2. The pond includes a water inlet with a net bag filter and a discharge outlet with an escape barrier. To form micro-flow water, the pond every 667m 2 Equipped with 2 aerators; in the shade of the pond, every 667m 2 Set up 3 feeding stations; clear the pond for disinfection on sunny days, and evenly sprinkle the whole pond with quicklime slurry, and the dosage of quicklime is 0.22kg / m 2 ; One week later, the water enters to a depth of 65cm, every 667m 2 Sprinkle 4.5kg urea and 2kg superphosphate for fertilizer and water;

[0030] B. Release seedlings: at the beginning of March, when the water temperature is 8°C, every 667m 2 Stocking 790 species of barbed barb w...

Embodiment 2

[0037] A kind of pond micro-flow water culture method that the present invention proposes of lobster and light barbed barb comprises the following steps:

[0038] A. Repair pond: the pond is circular with an area of ​​2668m2 2 , the water depth is 1.8m, the height of the pond ridge is 2.6cm, and the slope ratio is 1:1.8. The pond includes a water inlet with a net bag filter and a discharge outlet with an escape barrier. Diameter to form micro-flow water, pond every 667m 2 Equipped with 2 aerators; in the shade of the pond, every 667m 2 Set up 3 feeding platforms; clear the pond for disinfection on sunny days, and evenly sprinkle the whole pond with quicklime slurry, and the dosage of quicklime is 0.225kg / m 2 ; One week later, the water enters to a depth of 60cm, every 667m 2 Sprinkle 4kg urea and 3kg superphosphate for fertilizer and water;

[0039] B. Release seedlings: at the beginning of March, when the water temperature is 10°C, every 667m 2 Stocking 800 fish fingerli...

Embodiment 3

[0046] A kind of pond micro-flow water culture method that the present invention proposes of lobster and light barbed barb comprises the following steps:

[0047] A. Repair pond: the pond is circular with an area of ​​3335m2 2 , the water depth is 1.7m, the height of the pond ridge is 2.5cm, and the slope ratio is 1:1.5. The pond includes a water inlet with a net bag filter and a discharge outlet with an escape fence. Diameter to form micro-flow water, pond every 667m 2 Equipped with 2 aerators; in the shade of the pond, every 667m 2 Set up 3 feeding stations; clear the pond for disinfection on sunny days, and evenly sprinkle the whole pond with quicklime slurry, and the dosage of quicklime is 0.23kg / m 2 ; One week later, the water enters to a depth of 55cm, every 667m 2 Sprinkle 3.5kg urea and 4kg superphosphate for fertilizer and water;

[0048] B. Release seedlings: at the beginning of March, when the water temperature is 12°C, every 667m 2 810 fish fingerlings of barb...

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Abstract

The invention discloses a tor-brevifilis and spinibarbus-hollandi pond micro flowing water aquaculture method. The tor-brevifilis and spinibarbus-hollandi pond micro flowing water aquaculture method includes the following steps: A, repairing and maintaining a pond; B, breeding fries, wherein in the beginning of March, 790 to 810 young spinibarbus hollandis with the sizes ranging from 50 g to 100 g are bred in every 667 square meters, in mid-April, and 780 to 820 tor brevifilises with the body lengths ranging from 1.5 cm to 2.5 cm and 18 to 20 water-quality-adjusting fishes with the sizes ranging from 1.8 kg to 2.1 kg are bred in every 667 square meters; C, managing feeding, wherein before taming feeding is carried out, minced fillets are fed once every day, and the everyday feeding amount is 1% of the weight of all the fishes; after taming feeding is carried out, when the water temperature is lower than 28 DEG C, the everyday feeding amount is 3% to 4% of the weight of all the fishes, and when the water temperature is higher than or equal to 28 DEG C, the everyday feeding amount is 2% to 3% of the weight of all the fishes; D, managing the water quality, wherein water in the pond is kept in the flowing state, and the water flowing speed ranges from 19 cm / s to 22 cm / s; E, carrying out daily management; F, preventing fish diseases.

Description

technical field [0001] The invention relates to the technical field of mixed culture, in particular to a pond micro-flow culture method for lobster and barb barb. Background technique [0002] The genus Osteophyta belongs to the class Osteophyta, Cyprinidae, Cyprinidae, Subfamily Cyprinidae, genus Osteophyta, subgenus Osteophyta. Commonly known as: Hasi, Chongkou, Mazui, Laju. The valvefish is a middle-lower fish that lives in clear running water. It has a streamlined body shape, a pointed head, and strong fins. It is one of the fishes that are good at swimming. It often passes through the rocks at the bottom of the water, sucks food from the bottom of the river and the stone surface with its trumpet-shaped flexible mouth, and feeds on benthic molluscs, aquatic insects and their larvae, plant fragments and filamentous algae. Its meat is fresh and tender, and people like to eat it, but it has high fat content, fast growth, and high fishery value. [0003] Light barb belong...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A23K1/18A23K1/14A23K1/10A23K1/00A23K1/175A23K1/16
CPCY02A40/81Y02A40/818A01K61/00
Inventor 周洵章星明李正荣俞爱萍凌跃进陈冬林沈蓓杰魏泽能柴继芳胡伟周自年杨丽丽汪端慧张艳王骏俊周春芳王盛王建飞
Owner 安徽铜草花现代农业科技有限公司
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