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Method for cultivating lobsters by using under-forest channel purse net

A ditch and lobster technology, which is applied in the field of cultivating lobsters by using under-forest ditch purse seine nets, achieves the effects of increasing the oxygen content of the water body, preventing the harm of foreign enemies and epidemic diseases, and achieving remarkable economic benefits.

Inactive Publication Date: 2016-02-10
HANSHOU YINHEAN AGRI & FORESTRY TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the above-mentioned defects of lobster artificial culture, and provides a method for cultivating lobsters by using seine nets in ditches under the forest; escape function, can save water surface, increase output, and ensure product quality

Method used

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  • Method for cultivating lobsters by using under-forest channel purse net

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Embodiment Construction

[0016] The present invention is described in detail in conjunction with embodiment now.

[0017] 1. Select a ditch connected with lakes and rivers to intercept a section of water body with a length of 100cm, a height of 100cm, and a width of 50cm as the breeding area, and the water level of the breeding area should be kept at 80cm;

[0018] 2. Excavate an intake gate with a diameter of 20cm at 40cm above the interception dike at one end of the ditch connected to the lake or river; excavate a drainage gate with a diameter of 20cm at 10cm below the interception dike at the other end; set 20-mesh stainless steel at both ends of the gate Wire mesh sheets to form micro-flow water to keep the water fresh;

[0019] 3. Plant poplar trees that can shade the sun on both sides of the breeding area;

[0020] 4. Plant 65% of the aquatic plants on the water surface of the breeding area to provide habitat for lobsters;

[0021] 5. Wooden stakes with a height of 200cm are buried along the s...

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PUM

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Abstract

The invention provides a method for cultivating lobsters by using an under-forest channel purse net. The method comprises the following steps: selecting a channel communicated with a lake or a river as a cultivating region; building intercepting embankments at the two ends of the selected cultivating region; planting poplars capable of shielding sunlight at the two sides of the cultivating region and planting aquatic plants on the water surface of the cultivating region; burying wood piles at the periphery of the cultivating region and fixing a stainless steel wire net; covering anti-escaping cloth at the top end of the steel wire net of the cultivating region; arranging floatable wood bait feeding platforms at the two ends of the cultivating region; adding the lobsters into the cultivating region, wherein the cultivation period is three months and the lobsters are cultivated in two seasons of one year. The method has the beneficial effects that 1, a good way for developing and utilizing waste channel water body resources and obtaining a high additional value is explored; 2, the lobster cultivation amount and the bait feeding amount can be controlled so as to prevent the resources from being wasted; 3, external predators and epidemic disease harms are conveniently prevented; 4, by improving the oxygen content of water bodies and lowering the ammonia content through micro-flow water, the survival rate and the quality of the lobsters are improved.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a method for cultivating lobsters by using seine nets in ditches under forests. Background technique [0002] There is a vast water network area south of the Yangtze River in my country, and the water resources of the canals under the forest have not been fully developed and utilized, especially no development and utilization methods with high added value have been found. Lobster is a valuable product with edible and medicinal value, and the domestic and foreign markets are in short supply. At present, the artificial culture methods of lobster include large water surface culture and indoor cement pond culture. The former has defects such as inaccurate quantity and bait delivery, uncontrollable, time-consuming, laborious and other defects, and cannot effectively avoid external enemies. During the breeding process, disease prevention and control It has a large area, is difficu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/00A01K61/59
CPCY02A40/81
Inventor 余青山
Owner HANSHOU YINHEAN AGRI & FORESTRY TECH DEV CO LTD
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