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The breeding method of eel and rice symbiosis

A breeding method and paddy field technology, which is applied in the field of breeding equipment, can solve the problems of rice field eels being difficult to catch and market, and low yield, so as to achieve the effects of increasing yield and rationalizing breeding

Active Publication Date: 2017-03-29
ZHEJIANG DEQING TAIFENG ECOLOGICAL AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This breeding method has disadvantages such as low yield (generally, the yield per mu does not exceed 100 kg), and the eel is not easy to catch and market in a centralized manner.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The breeding method of eel rice symbiosis is characterized in that, the steps are as follows:

[0023] (1). Paddy field: The ideal area is 600 square meters, with convenient water inlet and drainage, fresh water quality and no pollution, pH value of 7, clay soil is better, and water retention is good;

[0024] (2). Rice varieties: it is advisable to choose single-season late rice;

[0025] (3). Paddy field inlet and outlet blocking nets: fixed fish blocking nets are installed at the drainage outlets, and the blocking nets are made of 40-mesh polyethylene mesh;

[0026] (4). Anti-escape wall setting around the paddy field: Use nylon film to set up an anti-escape wall around the paddy field. The film is embedded in the soil layer by 30 cm, and the height of the exposed ground is 40 cm. It is fixed with wooden stakes or bamboo stakes every 1.5 meters;

[0027] (5). Fish slip: excavate a ditch with a width of 2 meters and a depth of 80 centimeters around the paddy fie...

Embodiment 2

[0037] The breeding method of eel rice symbiosis is characterized in that, the steps are as follows:

[0038] (1). Paddy field: the suitable area is 2000 square meters, the water inlet and drainage are convenient, the water quality is fresh and pollution-free, the pH value is 7-8, the clay is better, and the water retention is good;

[0039] (2). Rice varieties: it is advisable to choose single-season late rice;

[0040] (3). Paddy field inlet and outlet blocking nets: fixed fish blocking nets are installed at the drainage outlets, and the blocking nets are made of 40-mesh polyethylene mesh;

[0041] (4). Anti-escape wall setting around the paddy field: Use nylon film to set up an anti-escape wall around the paddy field. The film is embedded in the soil layer by 30 cm, and the height of the exposed ground is 40 cm. It is fixed with wooden stakes or bamboo stakes every 1.5 meters;

[0042] (5). Fish slip: excavate a ditch with a width of 2 meters and a depth of 80 centime...

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PUM

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Abstract

The invention belongs to the technical field of a cultivation tool and in particular relates to an eel and paddy rice intergrowth cultivation method. The eel and paddy rice intergrowth cultivation method comprises the following steps: (1) paddy field; (2) variety of paddy rice; (3) block in a water inlet and a water outlet of the paddy field; (4) arranging anti-escaping walls on periphery of the paddy field; (5) fish slip; (6) arranging an eel culture netted case; (7) seeding and managing the paddy rice; (8) eel fries; (9) breeding the eel fries; (10) domesticating feeding; (11) feeding; (12) managing the water quality; (13) fishing and selling. The eel and paddy rice intergrowth cultivation method has the beneficial effects that the yield of the eel can be greatly increased, and the cultivation of the eel is more reasonable, environment-friendly and ecologically recyclable.

Description

technical field [0001] The invention belongs to the technical field of breeding utensils, and in particular relates to a breeding method for symbiosis of eels and rice. Background technique [0002] At present, the artificial breeding methods of rice field eel mainly include soil culture in cement ponds, soilless culture in cement ponds, and cage culture in ponds, among which cage culture in ponds is the most common. Raising eels in cages in ponds requires a dedicated intensive pond. The use of paddy fields to breed rice field eels is mostly a kind of extensive cultivation method, that is, excavating "field"-shaped, "well"-shaped or "mouth"-shaped fish slides in the rice fields, and then stocking rice field eels. Artificial feed. This breeding method has the disadvantages of low yield (generally, the yield per mu is not more than 100 kg), and the rice field eels are not easy to catch and market in a centralized manner. Contents of the invention [0003] The purpose of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/10A01G16/00A01G22/22
CPCA01G22/22A01K61/00Y02A40/81
Inventor 谢土根谢新根丁东李建妹
Owner ZHEJIANG DEQING TAIFENG ECOLOGICAL AGRI DEV
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