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Method for ecologically culturing loaches in sagittaria trifolia farmland

A mushroom field and loach technology, applied in the field of aquaculture, can solve the problems of high cost and high price comparison, and achieve the effect of reducing the risk of loss, increasing farmers' income, and adjusting the structure of agricultural industry

Inactive Publication Date: 2018-02-23
JIAXING VOCATIONAL TECHN COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The domestic loach breeding area is 15-20 million square meters, mainly in Jiangsu, Henan, Hubei and Shandong, etc. The single pond farming method can no longer meet the market demand, and the cost of single pond farming is also high

Method used

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  • Method for ecologically culturing loaches in sagittaria trifolia farmland
  • Method for ecologically culturing loaches in sagittaria trifolia farmland

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Embodiment Construction

[0040] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0041] A kind of method for ecological nesting cultivation of loach in Cigu field, comprises the following steps:

[0042] (1) Engineering transformation of Cigutian

[0043] Choose an arrowroot field with sufficient and stable water source, fresh and pollution-free water quality, convenient drainage, good water retention performance, convenient transportation, and good water conservancy facilities, and use a plow to break up the soil, and then sprinkle pig manure: chicken powder = 3: 2. Apply 2,400 kilograms per mu, rake it after fertilization, and put it into shallow water of 3;

[0044]At a place 1 meter away from the inner side of the field ridge, excavate an outer ring ditch with a width of 1 meter and a depth of 0.5...

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Abstract

The invention provides a method for ecologically culturing loaches in sagittaria trifolia farmland, and belongs to the field of aquaculture. The method for ecologically culturing loaches in sagittariatrifolia farmland comprises the following steps of (1) performing engineering reformation on the sagittaria trifolia farmland; (2) performing sagittaria trifolia variety selection and seedling breeding; (3) transplanting seedlings; (4) breeding parent loaches outside; (5) performing daily management; (6) performing harvesting. The method has the advantages that loaches and plants in the sagittaria trifolia farmland realize the symbiosis; the survival rate of the loaches is improved; the yield of the sagittaria trifolia is improved; economic benefits are increased.

Description

technical field [0001] The invention belongs to the field of aquaculture, in particular to a method for ecologically nesting loach in arrowroot fields. Background technique [0002] Loach has high nutritional and medicinal value. Loach is rich in protein, fat, carbohydrates, calcium, phosphorus, iron and other mineral elements as well as a large amount of vitamins, among which the content of vitamin B1 is higher than that of Fish, yellow croaker, and shrimp are 3 to 4 times higher, and the content of vitamin A, vitamin C and iron is also higher than other fish. The demand in the foreign market is large, the profit of artificial breeding is high, the effect is quick, and the breeding prospect is good. The domestic loach breeding area is 15-20 million square meters, mainly in Jiangsu, Henan, Hubei and Shandong, etc. The single pond farming method can no longer meet the market demand, and the cost of single pond farming is also relatively high. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01K61/10A01K61/80A23K50/80A23K10/20A23K10/26A23K10/30A23K10/37
CPCA01K61/10A01K61/80A23K10/20A23K10/26A23K10/30A23K10/37A23K50/80Y02A40/81Y02A40/818Y02P60/87
Inventor 庄应强屠娟丽费伟英
Owner JIAXING VOCATIONAL TECHN COLLEGE
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