Method for breeding lobster in paddy field

A breeding method and paddy field technology, applied in the field of breeding, can solve problems such as difficulty in improving yield and quality, and achieve the effects of large promotion value, enhanced efficiency, and labor saving

Inactive Publication Date: 2015-01-21
ZHANGJIAGANG HONGJIA DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, the existing lobster farming is grown in the rivers, lakes and seas, and it is difficult to improve its output

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] The present invention will be further described below in conjunction with specific examples.

[0009] A method for cultivating lobsters in paddy fields is realized by adopting the following steps.

[0010] 1) Select paddy fields: choose paddy fields with good water quality, sufficient water volume, no pollution sources around, strong water retention capacity, convenient drainage and irrigation, and not subject to flooding. Set up filtering and anti-escape nets, excavate a circular shrimp breeding ditch around the inner side of the paddy field ridge, the ditch is 1-1.5 meters wide and 0.8m deep, and the field ditch is excavated in the middle of the field. Rice, the area of ​​the ring-shaped shrimp ditch and the field ditch accounts for about 5-10% of the paddy field area.

[0011] 2) Ditch cleaning and disinfection: 10-15 days before putting shrimps, the circular ditch and the field ditch must be cleaned, the floating soil should be removed, and the collapsed ditch wall...

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Abstract

The invention discloses a method for breeding lobster in a paddy field. The breeding method includes the following steps: 1) selecting the paddy field; 2) conducting ditch cleaning and disinfection which includes cleaning annular ditches and field ditches 10-15 days before lobster discharging to remove capping mass; 3) applying a base fertilizer which includes injecting 30-50cm of water into the paddy field 7-10 days before lobster discharging, then conducting fertilization to cultivate food organisms, applying 500-800kg of organic fertilizer in each acre of land through one step; 4) transplanting aquatic lives; 5) conducting filtering and escape prevention which includes: installing escape prevention and filtering facilities such as bamboo foils, barbed wires and nets at a water inlet and a water outlet to strictly prevent enemy organisms from entering the paddy field or prevent the fresh water lobster from escaping with water flow; 6) baby lobster stocking which includes directly stocking the parent lobster of the fresh water hybridized lobster in the paddy field to let them reproduce the lobster, wherein the specification of thrown baby lobster is 2-4cm after the seedlings are transplanted in the paddy field.

Description

technical field [0001] The invention relates to a cultivation method, in particular to a method for cultivating lobsters in paddy fields, and belongs to the field of agricultural cultivation methods. Background technique [0002] As we all know, the existing lobster farming is grown in rivers, lakes and seas, and it is difficult to improve its output and quality to meet people's food needs. People hope to find a technology that can "use" rice fields to widely breed lobsters. . Contents of the invention [0003] The invention proposes a method for cultivating lobsters in paddy fields, which greatly saves labor, reduces costs, improves survival rate, enhances benefits, enhances disease resistance and pest resistance, and achieves the purpose of high yield and high quality. [0004] The technical solution of the present invention to solve its technical problems is realized by adopting the following steps. [0005] 1) Select paddy fields: choose paddy fields with good water ...

Claims

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Application Information

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IPC IPC(8): A01K61/00A01G1/00A01G31/00
CPCA01K61/59Y02P60/60Y02A40/81
Inventor 徐凯徐再赵云龙徐靖
Owner ZHANGJIAGANG HONGJIA DIGITAL TECH
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