Water-culture planting device

Abstract

The invention relates to a water-culture planting device. The water-culture planting device comprises a culturing pool and a liquid storage pool which are arranged from top to bottom. The water-culture planting device is characterized in that the side wall of the culturing pool is provided with a plurality of fixed planting holes and overflowing through holes which are communicated with the inner wall and the outer wall of the side wall of the culturing pool; the plurality of fixed planting holes and overflowing through holes are respectively formed by equal height, and the height of each overflowing through hole is lower than that of each fixed planting hole; the side wall of the liquid storage pool extends outwards in a manner of being relative to the side wall of the culturing pool, and an opening of the extending part forms an opening part; the opening part is provided with an oblique and detachable flow-guiding insulated cover plate; the side wall, which corresponds to the extending part, of the liquid storage pool is obliquely arranged in an outwards-opening manner; a flow-guiding gap is formed between the inclined bottom part of the flow-guiding insulated cover plate and the edge of the opening part. The water-culture planting device brings convenience for realizing multi-layer industrial planting, and has the advantages that the structure is simple and the growth condition of plants can be conveniently observed.

Description

technical field [0001] The invention relates to the field of plant planting devices, in particular to a hydroponic planting device. Background technique [0002] Plant hydroponics is a production mode in soilless cultivation, which refers to a cultivation method in which the plant roots are directly in contact with the nutrient solution without using a substrate. Hydroponic production isolates the root system from the soil, avoids various soil-borne diseases, and does not require soil disinfection. Moreover, nutrients can be adjusted at will to supply plants with balanced nutrients. The earliest hydroponics was to immerse the plant roots in the nutrient solution to grow. This method will cause hypoxia, affect the respiration of the roots, and cause the death of the roots in severe cases. In order to solve the problem of oxygen supply, British Cooper proposed the hydroponic method of nutrient liquid film method in 1973, referred to as "NFT" (NutrientFilmTechnique). Its prin...

AI Technical Summary

Problems solved by technology

[0004] The above technical solutions can realize the planting of multi-layered hydroponic plants, and the circulation of the culture solution is realized by using a liquid pump, but a certain sealing fit is required between each planting bed and the conduit, and at the same time, the multi-layer stacking of such a planting bed is due to its lower layer. The planting bed needs to bear the weight of all the above-mentioned planting beds, and the material strength requirements for the planting bed are relatively high, resulting in the inability to realize the stacking of multiple layers, and it is difficult to realize industrialized batch cultivation. In addition, the roots of the plants are placed in the planting bed, and It is inconvenient to observe the growth of plants

In the actual planting process, due to the temperature difference caused by the seasons, the planting devices in the prior art are generally placed in a cultivation environment at a specific temperature, which is highly dependent on the environment

Images