Fish-frog-rice symbiotic culture method in pond

A breeding method and pond technology, applied in fish farming, rice cultivation, climate change adaptation, etc., can solve problems such as easy pollution of agricultural ecological environment

Inactive Publication Date: 2019-03-29
重庆市开州区博洋生态农业发展有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the agricultural ecological environment

Method used

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Experimental program
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Embodiment Construction

[0038] A method for cultivating symbiosis of fish, frogs and rice in ponds, characterized in that the method comprises the following steps:

[0039] 1.1 Pond selection and transformation

[0040] 1.1.1 Pond preparation

[0041] According to the environmental standards of pollution-free aquatic products, the breeding ponds are selected, with no pollution, sufficient light and water sources, and good water quality; the area is 4 to 6 mu, the depth of the pond is 1.8 to 2m, the slope ratio is 1:3, and the bottom of the pond is flat and leak-proof; The bottom is made of concrete, and the thickness of the silt layer is 10-20cm; the pond is arranged in a rectangular shape, and the two ends of the pond are respectively provided with inlet and outlet outlets, and the inlet and outlet outlets are equipped with double-layer 80-100 mesh stainless steel braided mesh;

[0042] 1.1.2 Skynet Laying

[0043] Height: The height above the pool ridge is higher than 1.8-2m, and the difference b...

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Abstract

The invention discloses a fish-frog-rice symbiotic culture method in a pond. According to the method, rana nigromaculata and fishes are cultured in the pond, and rice is planted. A 'fish-frog-rice symbiosis' method is adopted, the fishes can catch and feed on aquatic animals and plants, injurious insects dropping into water from rice and residual feeds of the frogs; nutrition is provided for the rice by utilizing excrements of the fishes and frogs, an effect of purifying water in the pond is achieved, and the injurious insects on rice stems and leaves are eaten by the frogs, so three-dimensional symbiosis is realized among the fishes, frogs and rice in the pond. The method has the effects of purifying the water and killing insects, and high yield, high efficiency and pollution avoidance can be realized. By virtue of the fish-frog-rice green ecological high-efficiency symbiosis technology, zero release of pond water can be achieved, and green and pollution-free ecological food materialsare provided for the society.

Description

technical field [0001] The invention relates to the technical field of agricultural ecology and environmental protection, in particular to a breeding method for symbiosis of fish, frogs and rice in ponds. Background technique [0002] Agricultural non-point source pollution mainly refers to water environment pollution caused by runoff loss of nitrogen, phosphorus, and pesticide residues in agricultural production activities and infiltration of farmland. At present, with the large-scale use of pesticides and chemical fertilizers in the modern agricultural production process, agricultural non-point source pollution has become one of the main causes of surface runoff water pollution. important task of protection. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the agricultural ecological environment is easily polluted in the prior art, and propose a fish-frog-rice symbiotic breeding method in ponds. [0004] In order to a...

Claims

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Application Information

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IPC IPC(8): A01K61/10A01K67/02A01G22/22
CPCA01K67/02A01K61/10A01G22/22Y02A40/81
Inventor 徐渤
Owner 重庆市开州区博洋生态农业发展有限公司
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