Layered seedling growing device used for crop culture

Abstract

The invention discloses a layered seedling growing device used for crop culture. The layered seedling growing device comprises an upper layer frame, a lower layer frame, supporting legs, connecting pipes, threaded connectors, culture grooves, a water bucket, a plug, a soil layer, a rubber ring, a sealing hole, a water flow groove, a turntable, a communicating pipe, a probe, a storage groove, an inserting groove, a water communicating hole, a filter screen, a water adding opening, a lamp holder, a lamp pipe and a water outlet pipe. The layered seedling growing device has the advantages that theupper layer and the lower layer are connected through the connecting pipes, the culture grooves are all formed in the outer walls of the peripheries of the upper layer frame and the lower layer frame, the insides of the culture grooves are used for culturing seedlings, in this way, the double-layer culture grooves can save the space and increase the culturing quantity of the crop seedlings, the inner diameter of the sealing hole inside the rubber ring is smaller than the diameter of the communicating pipe, and when the communicating pipe is inserted into the soil layer to water the seedlings,the rubber ring can cover the communicating pipe to prevent moisture loss in soil. The layered seedling growing device has the advantages that the space is saved, the seedling growing quantity is increased, and the management is facilitated.

Description

technical field [0001] The invention relates to a seedling raising device, in particular to a layered seedling raising device for crop cultivation, and belongs to the field of crop seedling raising application technology. Background technique [0002] Seedling raising is an agricultural production work that separates crop field production from seedling stage production. It is conducive to the cultivation of robust seedlings. The seedbed has good water and fertilizer conditions, and the seedlings grow well; prolonging the growth period of crops and raising seedlings early through facilities can enable crops to enter early For field production, seedling raising devices are usually used for indoor seedling raising. [0003] There are still certain defects in the existing crop seedling raising devices in use. Although the existing seedling raising devices can cultivate crop seedlings, the traditional seedling raising devices cannot be cultivated in layers to save space, and it i...

AI Technical Summary

Problems solved by technology

[0003] There are still certain defects in the existing crop seedling raising devices in use. Although the existing seedling raising devices can cultivate crop seedlings, the traditional seedling raising devices cannot be cultivated in layers to save space, and it is not easy to place them scattered on the ground. It is convenient for management, and the watering and lighting cannot be applied to the seedlings at the same time, which makes the growth progress of the seedlings inconsistent and affects the later cultivation

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