Box-type ecological culture floating bed with planting and breeding integrated

Abstract

The invention relates to a box-type ecological culture floating bed with planting and breeding integrated, which comprises a box body with an upper opening and a feeding device. The bottom wall and side walls of the box body are composed of porous plates; the upper portion in the box body is provided with a porous partition plate connected with the inner side walls of the box body, and the porous partition plate divides the box body into a planting area for planting aquatic plants in the upper portion and an aquaculture area for breeding aquatic animals in the lower portion; the feeding device is provided with an inlet and an outlet, the inlet of the feeding device is located above the porous partition plate, and the outlet of the feeding device is located below the porous partition plate. According to the box-type ecological culture floating bed with planting and breeding integrated, the box body is used for constructing an integrated body which effectively combines high-density culture of the aquatic animals and planting of the aquatic plants such as aquatic vegetables, so that the cultured animals and the planted crops are mutually beneficial and symbiotic, the integration of efficient planting and efficient breeding is realized, the direct output value of the floating bed is redoubled, and economic benefits are greatly enhanced.

Description

technical field [0001] The invention relates to a box-type ecological breeding floating bed for planting and breeding, which belongs to the field of aquatic ecological breeding facilities. Background technique [0002] With the development of my country's aquatic feed industry and seed industry, and the improvement of aquaculture technology, the pond culture method has highlighted the characteristics of high density, high output and high input. In the process of pond culture, the continuous large amount of feed input will increase the residual bait debris and the excrement of the cultured objects in the cultured water body, and the sediment at the bottom of the pond will become thicker and thicker. These cultured wastes will cause serious eutrophication of the cultured water body. [0003] In severe eutrophic water bodies, the respiration of organic wastes consumes a large amount of dissolved oxygen, resulting in severe anoxic water bodies, which can easily lead to fish floa...

AI Technical Summary

Problems solved by technology

[0008] However, these current biological floating bed facilities also have obvious defects: first, their function is mainly to absorb and utilize nutrients in pond water bodies other than the floating bed system, and for ponds with larger areas, ponds with deeper water levels, and water bodies with poor fluidity Ponds with too much feed, ponds with too much bait, and ponds with thick bottom mud, because the aquaculture waste is too scattered, or the density is too high, or it is thickly accumulated on the bottom of the pond, or it is far away from the plant system, the plant system absorbs and utilizes the aquaculture waste. The ability is beyond reach, and the accuracy is not high, so that the effect of purifying water quality is greatly reduced

In this case, if the biological floating bed facilities are densely arranged in the water, it will inevitably bring about various negative effects such as insufficient light on the water surface, weakened water flow performance in the pond, difficult breeding operations, inconvenient feeding for aquatic animals, and restricted growth and development activities.

The second is that these biological floating beds are mainly for cultivating plants. Although they can bring some added value by cultivating aquatic vegetables and some flowers, they only appear as a planting production on the floating bed and do not produce three-dimensional added value. The floating bed The overall economic efficiency brought by itself is insufficient

The third is that many commercial biological floating beds are often bulky in material, and the purchase cost is relatively high. It is difficult to make up for the added value brought by the floating bed itself, and it often takes many years to make up for the cost, which discourages many farmers.

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