A fish cauliflower symbiosis device and method

Abstract

The invention provides a fish cauliflower symbiosis device and method, and relates to the technical field of fish cauliflower symbiosis. The device includes a hydroponic bucket, a water inlet pipe is vertically inserted into the inner side of the hydroponic bucket, a water inlet pipe is vertically inserted into the inner side of the hydroponic bucket, and a first A water inlet hole and at least one second water inlet hole, the first water inlet hole is located above the second water inlet hole, and the opening directions of the first water inlet hole and the second water inlet hole are consistent, wherein the first water inlet hole The water hole controls the water level in the hydroponic bucket; the center of the hydroponic bucket is provided with a siphon mechanism for removing metabolites in the water; the top of the siphon mechanism is at the same height as the first water inlet hole; A circular ecological floating plate is floating, and the center of the circular ecological floating plate is provided with a central hole of the floating plate; the central circular hole of the floating plate is located directly above the siphon mechanism. The device is mainly used in the field of fish cauliflower symbiotic cultivation, which can avoid uneven light receiving of plants and effectively stabilize the output of cultivated plants.

Description

technical field [0001] The invention relates to the technical field of aquaponics and cauliflower symbiosis, in particular to a fish and cauliflower symbiosis device and method. Background technique [0002] As early as 1,000 years ago, there was a history of fish farming in paddy fields in Jiangsu and Zhejiang. In 1997, Dr. James Rakocy of the University of the Virgin Islands and others developed a large-scale fish-vegetable symbiosis system based on deep-water cultivation. The Food and Agriculture Organization of the United Nations has also promoted the small-scale fish-vegetable hydroponic system as a sustainable agricultural model globally. my country began to promote ecological agriculture in the 1990s, and fish-vegetable hydroponics industrialized aquaculture formed a large-scale situation. [0003] While building large-scale fish-vegetable production workshops and promoting pond fish-vegetable farming models, the design and development of independent miniature home ...

AI Technical Summary

Problems solved by technology

[0004] However, family aquaponics system products are affected by factors such as large initial investment and high operating costs, which limit their promotion and use

In addition, in the existing symbiosis system, the phenomenon of uneven biomass growth of hydroponic plants occurs in most of the plants planted, and the plant growth often appears "one-sided" phenomenon, which affects the yield and ornamental effect of the fish cauliflower symbiosis system

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