Artificial floating island, and application thereof

Abstract

The invention provides an artificial floating island, and an application thereof. The artificial floating island is provided with an elongated planting trough which goes through a floating main body,and after a plurality of artificial floating islands are connected, the artificial floating islands of each column form mutually communicated long troughs, a water plant planted in a planting pot or aplanting bag can be placed in any position of every long trough, so the plants can be mechanically planted and harvested, thereby the manpower cost is greatly saved, and large-scale promotion can berealized; and the artificial floating island is easy and quick to assemble, and achieves stable connection after being assembled.

Description

technical field [0001] The invention relates to the technical field of water ecological restoration, in particular to an artificial floating island and its application. [0002] technical background [0003] Eutrophication of water bodies is a global water environment problem. There are more than 2,700 lakes in my country, with a total area of ​​91,000 km2. According to the survey data and domestic and foreign evaluation indicators of lake eutrophication, among the 37 typical major lakes in China, 55.8% are of medium and upper eutrophic type, 14.7% are of eutrophic type, and 14.7% are of heavy eutrophic type. 8.8%. More than 90% of water pollution in China is caused by eutrophication caused by excessive N and P content in water bodies, while N and P are the most basic essential nutrients for plant growth. [0004] The ecological floating island is an artificial floating island that aims at eutrophic water quality and uses the principle of ecological engineering to degrade t...

AI Technical Summary

Problems solved by technology

It is difficult to implement mechanized operation on the existing ecological floating islands. The ecological floating islands float on the water surface, and the daily management is completed on the water surface. At present, most of the management operations are done manually, which is acceptable in small-scale experiments and demonstrations. , because most of the plants on the ecological floating island cannot survive the winter, especially in the northern regions where the weather is colder in winter, the plants need to be replanted in the second spring, and they need to be harvested frequently and in time. Manual operations cannot meet the needs and limit their development.

The production and construction period of existing ecological floating islands is long. From the current point of view, most ecological floating islands adopt the mode of on-site production and on-site planting, and the construction period of large-scale production is relatively long.

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