Floating-bed-type rice-turtle symbiotic planting and culturing system as well as planting and culturing method thereof

Abstract

The present invention relates to a floating-bed-type rice-turtle symbiotic planting and culturing system as well as a planting and culturing method thereof. In order to solve the situation of eutrophication pollution of aquaculture water in the prior art, provided is a technical solution that: the floating-bed-type rice-turtle symbiotic planting and culturing system includes a canal, a rice-turtlesymbiotic block and a plurality of wintering ponds; the plurality of wintering ponds are arranged in the direction of the canal; an agricultural machine channel is disposed between every two of the adjacent wintering ponds; a deep ditch is disposed between each of the wintering ponds and the rice-turtle symbiotic block; the deep ditches are deeper than the wintering ponds; the deep ditches are further provided with a plurality of shallow ditches; the shallow ditches are vertical to the deep ditches; the wintering ponds are connected with the rice-turtle symbiotic block by the deep ditches andthe shallow ditches; the wintering ponds are connected with the canal by water inlet channels; and the wintering ponds are further provided with water outlet channels. The floating-bed-type rice-turtle symbiotic planting and culturing system is good in quality, high in yield and capable of decomposing and utilizing culture tail water so as to reduce environmental pollution.

Description

technical field [0001] The invention relates to a planting and raising system and a planting and raising method thereof, in particular to a floating bed type rice soft-shelled turtle symbiotic planting and raising system and a planting and raising method thereof. Background technique [0002] The symbiosis of rice and soft-shelled turtle is an important mode of integrated rice-fishing breeding, but the existing symbiotic breeding system of rice and soft-shelled turtle often causes water eutrophication and pollution, and the content of COD, nitrogen and phosphorus in the water exceeds the standard. At present, there are also measures to use ecological floating beds to plant aquatic plants in rural or urban waterways to degrade COD, nitrogen and phosphorus in water, but this method requires large investment, high maintenance costs, and low economic benefits. For example, a Chinese patent with publication date of 20180921 and publication number CN108551996A discloses a rice-tur...

AI Technical Summary

Problems solved by technology

[0002] The symbiosis of rice and soft-shelled turtle is an important mode of integrated rice-fish farming, but the existing symbiotic breeding system of rice and soft-shelled turtle often causes water eutrophication and pollution, and the content of COD, nitrogen and phosphorus in the water exceeds the standard

At present, there are also measures to use ecological floating beds to plant aquatic plants in rural or urban waterways to degrade COD, nitrogen and phosphorus in water, but this method requires large investment, high maintenance costs, and low economic benefits

For example, the Chinese patent with publication date of 20180921 and publication number CN108551996A discloses a rice-turtle symbiotic field and its construction method. The rice-turtle symbiotic field in this invention fails to solve the problem of water eutrophication and easily causes environmental pollution

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