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Rice and crab symbiotic cultivation method

A rice crab and paddy field technology, applied in the field of plant planting and aquaculture, can solve the problems of environmental pollution, slow efficiency increase, low output value, etc., and achieve the effect of enriching the habitat and promoting growth

Inactive Publication Date: 2014-11-19
太仓市绿苗农场专业合作社
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Problems solved by technology

Environmental pollution, low output value, and slow efficiency increase

Method used

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  • Rice and crab symbiotic cultivation method

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0016] Such as figure 1 As shown, embodiments of the present invention include:

[0017] A method for rice crab symbiosis cultivation, comprising the following steps:

[0018] a. Select rice fields for cultivation: the surrounding ditch of the paddy field is 2 meters wide, the ditch is 80 cm deep, and the slope ratio of the surrounding ditch is 1:3. In late April, 60 kg of quicklime or 30 kg of bleaching powder per mu of paddy field is used for disinfection;

[0019] b. Sowing rice: Rice is sown in the paddy field ...

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Abstract

The invention discloses a rice and crab symbiotic cultivation method. The method includes cultivation field selection, rice sowing, juvenile crab placing, bait feeding, water changing, rice harvesting and crab capturing. According to the method, crabs are cultured in the field by the theory that the rices and the crabs benefits mutually and are symbiotic, the originally contradictory planting and cultivation are combined, different two production occasions are combined, the original field ecosystem is turned to be more favorable, the novel ecosystem established manually is utilized fully, the effects are played independently, the juvenile crabs are capable of removing weed in the fields and eating pests, the excreta can be used for fertilizing the soil, and the growth of the rices is promoted; the rices supply rich natural baits and fine habitat for the crab growth, mutual benefit is realized, and the benign circulation is formed.

Description

technical field [0001] The invention relates to the fields of plant planting and aquaculture, in particular to a method for symbiotic breeding of rice and crabs. Background technique [0002] With the deterioration of the rice planting environment, the occurrence of diseases, insect damage and weed damage is becoming more and more serious. In traditional production, chemical fertilizers and pesticides have become the main means to ensure rice production. The environmental pollution caused, the output value is low, and the efficiency increase is slow. However, ponds, lakes and other cultured river crabs have been labeled as polluting water quality and destroying the ecological environment. It is imminent to develop new rice planting and river crab breeding technologies. Contents of the invention [0003] The technical problem that the present invention mainly solves is to provide a kind of method of rice-crab symbiosis cultivation, paddy field raises crab is to be based o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G16/00A01K61/00A01G22/22
CPCY02A40/81
Inventor 谭幼锋
Owner 太仓市绿苗农场专业合作社
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