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Greenhouse breeding device and rice field planting and breeding circulation method for crayfish

A nursery device and lobster technology, applied in the field of crayfish farming, can solve the problems of unsuitability for small-scale crayfish farming, long construction time, high cost, etc., reduce the amount of medicine and the frequency of spraying, improve quality and safety, and occupy an area small effect

Pending Publication Date: 2019-09-13
湖南助农农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned technical solution is actually used, there are still many disadvantages, such as the large volume of the greenhouse seedling raising device, the long construction time in the early stage, and the high cost, which is not suitable for the cultivation of small-scale crayfish

Method used

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  • Greenhouse breeding device and rice field planting and breeding circulation method for crayfish
  • Greenhouse breeding device and rice field planting and breeding circulation method for crayfish
  • Greenhouse breeding device and rice field planting and breeding circulation method for crayfish

Examples

Experimental program
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Effect test

Embodiment 1

[0037] according to Figure 1-7 A crayfish greenhouse seedling raising device shown includes a culture box 1, a plurality of bearing mechanisms are uniformly arranged at the bottom of the culture box 1, and a separation device is arranged inside the culture box 1;

[0038] Described separation device comprises dividing plate 2, and described dividing plate 2 is arranged on the inside of breeding box 1, and described dividing plate 2 divides the inside of breeding box 1 into breeding area 3 and sedimentation area 4, and described dividing plate 2 Two fixed plates 5 are arranged on the top, semicircular blocks 6 are arranged on both sides of the fixed plates 5, a cavity 7 is arranged inside the semicircular block 6, and an oxygen pump is arranged inside the cavity 7 8. The surface of the semicircular block 6 is uniformly provided with a plurality of through holes 9, and a suction pipe 10 is provided on one side of the sedimentation area 4, and a suction pump 11 is provided at on...

Embodiment 2

[0055] according to Figure 1-7 A crayfish greenhouse seedling raising device shown includes a culture box 1, a plurality of bearing mechanisms are uniformly arranged at the bottom of the culture box 1, and a separation device is arranged inside the culture box 1;

[0056] Described separation device comprises dividing plate 2, and described dividing plate 2 is arranged on the inside of breeding box 1, and described dividing plate 2 divides the inside of breeding box 1 into breeding area 3 and sedimentation area 4, and described dividing plate 2 Two fixed plates 5 are arranged on the top, semicircular blocks 6 are arranged on both sides of the fixed plates 5, a cavity 7 is arranged inside the semicircular block 6, and an oxygen pump is arranged inside the cavity 7 8. The surface of the semicircular block 6 is uniformly provided with a plurality of through holes 9, and a suction pipe 10 is provided on one side of the sedimentation area 4, and a suction pump 11 is provided at on...

Embodiment 3

[0073] according to Figure 1-7 A crayfish greenhouse seedling raising device shown includes a culture box 1, a plurality of bearing mechanisms are uniformly arranged at the bottom of the culture box 1, and a separation device is arranged inside the culture box 1;

[0074] Described separation device comprises dividing plate 2, and described dividing plate 2 is arranged on the inside of breeding box 1, and described dividing plate 2 divides the inside of breeding box 1 into breeding area 3 and sedimentation area 4, and described dividing plate 2 Two fixed plates 5 are arranged on the top, semicircular blocks 6 are arranged on both sides of the fixed plates 5, a cavity 7 is arranged inside the semicircular block 6, and an oxygen pump is arranged inside the cavity 7 8. The surface of the semicircular block 6 is uniformly provided with a plurality of through holes 9, and a suction pipe 10 is provided on one side of the sedimentation area 4, and a suction pump 11 is provided at on...

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Abstract

The invention discloses a greenhouse breeding device and a rice field planting and breeding circulation method for crayfish, and particularly relates to the technical field of crayfish breeding. The device comprises a breeding box, wherein multiple carrying mechanisms are uniformly arranged at the bottom of the breeding box, and a separating device is arranged in the breeding box; the separating device comprises a partition board which is arranged in the breeding box and divides the inside of the breeding box into a breeding area and a settling area, and two fixed plates are arranged at the top of the partition board. The breeding box is arranged, during using, all that is required is to place the breeding box on the side of the rice field, a water source is introduced into the breeding box by a water inlet pipe, shrimp larvae are put in the breeding box, an oxygen filling pump, a temperature control device and a water exchanger are opened, and then normal breeding of the crayfish canbe realized; the equipment is reasonable in overall structure, small in occupied area and convenient to use, the appropriate breeding box can be purchased according to the specific breeding number, the initial investment is low, and the breeding efficiency is high.

Description

technical field [0001] The invention relates to the technical field of crayfish culture, and more specifically, the invention relates to a crayfish greenhouse seedling raising device and a paddy field breeding cycle method. Background technique [0002] Crayfish: Also known as Procambarus clarkii, red crayfish and freshwater crayfish. It is shaped like a shrimp and has a hard shell. The adult is about 5.6-11.9 cm long, dark red, the carapace part is nearly black, and there is a wedge-shaped stripe on the back of the abdomen. The juvenile body is uniform gray, sometimes with black ripples. Claw long and narrow. The middle part of the carapace is not separated by mesh-like spaces, and there are obvious grains on the carapace. The forehead sword has side thorns or the end of the forehead sword has nicks. It is a freshwater economical shrimp. It is widely welcomed by people because of its delicious meat. Because of its omnivorous nature, fast growth, and strong adaptability...

Claims

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Application Information

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IPC IPC(8): A01K63/00A01K63/04A01K61/59A01G22/22A01G13/00
CPCA01G13/00A01K63/003A01K63/042A01K63/047A01K61/59A01G22/22Y02A40/81
Inventor 黄庆明毛泽俊毛竹青孙权
Owner 湖南助农农业科技发展有限公司
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