Multifunctional seedling culturing greenhouse

Abstract

The invention discloses a multifunctional seedling culturing greenhouse. According to the multifunctional seedling culturing greenhouse, a plurality groups of solar photovoltaic panels are mounted on a greenhouse roof; a plurality layers of floating disc racks are designed on each seedbed shelf; water retaining films are paved inside the floating disc racks; the water retaining films are filled with seedling culturing water; foamed porous plates are placed on the seedling culturing water; seedling matrix bags are placed on the foamed porous plates; atomization nozzles and light supplementing lamps are mounted right above each layer of the floating disc racks; a humidifying curtain and an exhaust fan are mounted on a side surface of a greenhouse frame; a water supply tube is mounted at the upper end of the humidifying curtain; and a water circulating trough is mounted at the lower end of the humidifying curtain. As power is accumulated by using the solar photovoltaic panels on the greenhouse roof, seedlings can be sufficiently lighted at day and night; heat-preservation lamps inside the greenhouse ensure appropriate temperature for the seedlings to grow inside the greenhouse; due to the humidifying curtain on the side surface of the three-dimensional seedbed greenhouse, the air humidity inside the greenhouse can be accurately controlled; and due to the exhaust fan on the side surface of the greenhouse, the greenhouse can be relatively good in air circulation and appropriate to growth of the seedlings.

Description

technical field [0001] The technology belongs to the technical field of planting greenhouses, and in particular relates to a multifunctional seedling-raising greenhouse. Background technique [0002] In the prior art, a thin shading net with adjustable expansion degree is installed on the planting shed, and the illuminance in the shed is controlled by adjusting the shading area of ​​the shading net on the roof of the shed; For single-layer seedbeds, water spray pipes are installed above the seedbeds, and the seedlings are sprayed with water by manually opening the valves of the water spray pipes; on the side of the greenhouse, there are reserved air outlets for adjusting the ventilation and temperature in the shed; through these technologies, it is convenient to control suitable The light, temperature, moisture and air permeability of seedling growth. But, because the seedbed in the greenhouse is a single layer, less seedling substrate bags can only be placed on the seedbed...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a multifunctional greenhouse for seedling cultivation, which solves the problems in the prior art that the temperature, light, humidity and ventilation conditions in the greenhouse are difficult to be accurately controlled, and there is only one layer of seedbed in the greenhouse, and the efficiency of seedling cultivation is low.

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