Procambarus clarkii, soft-shelled turtle and rice integral planting and breeding method capable of stabilizing grain income and increasing fishery income

A technology for fishing Procambarus clarkii and Procambarus clarkii, which is applied in the field of mixed breeding, can solve the problems of high technical difficulty, high breeding risk, and low return rate, and achieve the goals of saving breeding space, improving economic benefits, and reducing pollution. Effect

Inactive Publication Date: 2017-02-15
陈冬林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some problems in the existing breeding mode, such as high investment, low return rate, high technical difficulty, high breeding risk, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of comprehensive planting and breeding method of Procambarus clarkii, soft-shelled turtle and paddy rice proposed by the present invention comprises the following steps:

[0026] A. Select paddy fields: select paddy fields with sandy loam soil as paddy fields, trim the paddy fields, dig ditches and build canals, and add anti-escape facilities around the paddy fields;

[0027] B. Cultivate water quality: the paddy field is turned over in winter, and after the drying and freezing in the sun for disinfection in winter, in the first ten days of February, 15 kg of tea cakes per acre of paddy field are used for disinfection and detoxification; in mid-February, 800 kg of base fertilizer is applied per acre of paddy field; 3 In the middle of the month, pile up fermented and decomposed chicken and duck manure according to 200kg per mu of paddy field;

[0028] C. Stocking Procambarus clarkii parents: stocking Procambarus clarkii parents in early March;

[0029] D, plantin...

Embodiment 2

[0032] A kind of comprehensive planting and breeding method of Procambarus clarkii, soft-shelled turtle and paddy rice proposed by the present invention comprises the following steps:

[0033] A. Select paddy fields: choose paddy fields with sandy loam soil as paddy fields, trim the paddy fields, dig ditches and build canals, and add cement wall anti-escape facilities around the paddy fields;

[0034] B. Cultivate water quality: the rice field is turned over in winter, and after the drying and freezing in the sun for disinfection in winter, in the first ten days of February, 20 kg of tea cakes per acre of rice field are used for disinfection and detoxification; in mid-February, 1000 kg of basal fertilizer is applied to each acre of rice field; 3 In the middle of the month, pile up fermented and decomposed chicken and duck manure according to 25kg per mu of paddy field;

[0035] C. Stocking Procambarus clarkii parents: stocking Procambarus clarkii parents in early March;

[00...

Embodiment 3

[0039] A kind of comprehensive planting and breeding method of Procambarus clarkii, soft-shelled turtle and paddy rice proposed by the present invention comprises the following steps:

[0040] A. Select paddy fields: select paddy fields with sandy loam soil and an area of ​​5 mu as paddy fields, trim the paddy fields, dig ditches and build canals, and add asbestos tiles to prevent escape facilities around the paddy fields;

[0041] The specific process of digging ditches and building ditches is as follows: in mid-January, dig a "back"-shaped ditch in the paddy field, excavate the ditch along the inner side of the field ridge at 2m, the ditch is 2m wide, and the ditch is 0.6m deep. Branch ditches, so that the ditches and ditches are connected and connected with each other, and the rice planting area is between 40%;

[0042] B. Cultivate water quality: In winter, the paddy field is turned over, and after winter drying, freezing, and sun disinfection, in early February, 150 kg of...

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PUM

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Abstract

The invention discloses a Procambarus clarkii, soft-shelled turtle and rice integral planting and breeding method capable of stabilizing the grain income and increasing the fishery income. The method includes the following steps: A, selecting a paddy field with sandy soil as a rice field, repairing the rice field, digging furrows and channels, and additionally arranging escape-proof facilities around the rice field; turning over the rice field in winter, disinfecting the rice field through dry-freezing and sunshine in water, using tea cakes or quicklime to disinfect the rice field and kill pests during the first ten days of February; applying a base fertilizer during the middle ten days of February; stacking fermented chicken and duck manure at different sites to fertilize water in the middle ten days of March; stocking Procambarus clarkia parents in the first ten days of March; selecting rice seeds, performing germination accelerating in the first ten days of May, and planting rice seedlings after the age of the rice seedlings is 25-35 days old; stocking young soft-shelled turtles: drain water on a surface of the rice field to the furrows in the rice field when the rice seedlings turn green in the last ten days of June, drying the rice field in sunshine according to the environment temperature, adding water, increasing the depth of water till the height of rice plants is 10-15 cm after the rice has tillers, disinfecting the young soft-shelled turtles, and putting the young soft-shelled turtles into the rice field.

Description

technical field [0001] The invention relates to the technical field of mixed planting and breeding, in particular to a method for comprehensive planting and breeding of Procambarus clarkii, soft-shelled turtle and rice with stable grain and increased fishery. Background technique [0002] Low-lying and low-yield rice fields are prone to water accumulation in winter and spring, so it is not suitable for planting rape and wheat in the idle season of the paddy field. Only one season of rice can be planted, and the planting method is single, that is: "planting and raising". "Only planting but not raising", the fertilizer used for farming can only rely on chemical fertilizers, and after chemical fertilizers are applied, only 35% of them are effective, and the remaining 65% become pollutants and remain in the environment. This single operation method not only causes environmental pollution, but also has low economic benefits. Paddy fields only grow rice, and the benefit is only 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01K61/59A01K67/02A01G22/22
CPCA01K67/02Y02A40/81
Inventor 周洵陈冬林奚业文柴继芳谢满华俞爱萍杨丽丽章星明沈蓓杰庞红金张年军苏文霞
Owner 陈冬林
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