Method for culturing loaches in rice field

A technology for paddy field and loach, applied in the field of ecological breeding, can solve the problems of high labor intensity, reduced economic benefits, immature technology, etc., and achieve the effects of saving chemical fertilizers, reducing the use of pesticides, and promoting grain production.

Inactive Publication Date: 2012-11-07
董在好
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AI Technical Summary

Problems solved by technology

A single pond cultures loach, which is labor-intensive
The pond water must be replaced frequently, and all feeds are fed artificially, which increases the cost and reduces the economic benefits.
[0004] People have discovered a r

Method used

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Examples

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Embodiment Construction

[0019] In order to describe the present invention in detail, further description will be given below in conjunction with specific examples.

[0020] a. Selection of paddy fields

[0021] Choose paddy fields with soft soil, rich humus, sufficient water source, convenient drainage and irrigation, and fresh water quality without pollution;

[0022] b. Excavation of loach ditch

[0023] Excavate several loach ditches in the selected paddy field. The area of ​​the loach ditch accounts for 10-15% of the paddy field area. The outer ring ditch around the paddy field is 3-5m wide and 50-80cm deep. 30-50cm deep, the outer ring ditch communicates with the middle ring ditch;

[0024] c. Setting of inlet and outlet

[0025] The inlet and outlet outlets are located at both ends of the paddy field. The water inlet is located on the ridge of the paddy field, and the outlet is located at the bottom of the loach ditch at the other end of the paddy field. The outlet is made of PVC pipes, and ...

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PUM

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Abstract

The invention provides a method for culturing loaches in a rice field and relates to the technical field of ecological culture. The method comprises the following steps of selecting the rice field suitable for loach growth, digging a loach ditch, installing a water inlet and a water discharge opening, sterilizing the rice field, putting young loaches into the rice field, carrying out daily management and catching the loaches. The method has the beneficial effects that an ecological fishing industry mode capable of realizing the grain yield increase promotion and the fishing industry synergy is adopted, and meanwhile, the ecological fishing industry with the grain saving, land saving, water saving and pesticide consumption reduction effects is also realized. The loaches in the rice field reach the weeding and deinsectization effects, the weed fertilizer competition and the rice disease and pest injury are reduced, excrement of the loaches is a high-quality fertilizer of rice, chemical fertilizers are saved, rich plankton is cultured through bacterial decomposition, and vice versa, baits are also provided for the loaches.

Description

technical field [0001] The invention mainly relates to the technical field of ecological breeding, in particular to a method for cultivating loach in paddy fields. Background technique [0002] In view of the current poor income from growing grain, which affects farmers' enthusiasm for growing grain, the phenomenon of land abandonment is becoming more and more serious. Industrial adjustment is urgent. With the development of society, the pace of urbanization is getting faster and faster, and the land resources are also becoming increasingly tense. Improving the utilization rate of land is also a problem facing the current society. [0003] Loach is a fish with high nutritional value. It is different from other fish in terms of appearance, body shape and living habits. It is a special fish and can be used as medicine. The commonly used farming method is pond farming. Single pond culture loach, artificial labor intensity is bigger. It is necessary to frequently replace the...

Claims

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Application Information

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IPC IPC(8): A01K61/00
CPCY02A40/81
Inventor 董在好
Owner 董在好
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