Multi-layer waterweed planting device special for lobster aquaculture

Abstract

The invention relates to a multi-layer waterweed planting device special for lobster aquaculture. The multi-layer waterweed planting device includes a square basic frame, four support feet are symmetrically welded onto the lower end of the square basic frame; four bases are symmetrically welded onto the upper end of the square basic frame; the four basic bases are welded onto four installation columns; an inner walls of the four installation columns are provided with four linear slide rails; four linear slide columns are arranged on the four linear slide rails; a planting box is welded among the four linear slide columns; first water holes are evenly formed in the center of the planting box; two lifting driving mechanisms are arranged on two sides of the lower end of the planting box; and four side surface planting branch chains are arranged on four end surfaces outside the square basic frame. The multi-layer waterweed planting device can achieve multi-layer waterweed supplying and high yield cultivation in lobster aquaculture, can automatically feed lobsters, is low in lobster aquaculture cost, is high in output value of the lobsters, is good in aquaculture effect, and is high in economic benefits.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a special multi-layered aquatic plant planting device for crayfish cultivation. Background technique [0002] The nutrition of crayfish is well known. At present, crayfish farming is developing rapidly in our country. The existing ecological breeding system basically breeds in ponds or ponds, but in existing ecological breeding systems such as ponds or ponds, crayfish need to be fed every day. A lot of feed and aquatic plants greatly increase the cost of crayfish cultivation. At the same time, because crayfish will compete for food and bite each other, the output value of crayfish is reduced, which directly reduces economic benefits; There are many breeding methods, but the breeding effect is poor. Contents of the invention [0003] In order to solve the above problems, the present invention provides a special multi-level aquatic plant planting device for crayfish cultivat...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a special multi-level aquatic plant planting device for crayfish cultivation, which can solve the problems in the existing crayfish ecological cultivation system, such as the need to feed crayfish every day, the high cost of crayfish cultivation, and the high production value of crayfish. Low cost, poor breeding effect and low economic benefits, etc., can realize multi-level aquatic plant supply and high-yield cultivation functions during crayfish farming, and have automatic feeding of crayfish, low cost of crayfish farming, high output value of crayfish, and breeding Good effect and high economic benefit

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