Seedling tray for seedling storage and transportation

Abstract

The invention relates to the technical field of agricultural planting, and discloses a seedling tray for seedling storage and transportation. The seedling tray comprises an outer hole tray; a connecting plate is connected to the edge of the top of the outer hole tray; an inner hole tray is arranged in the outer hole tray; side holes are uniformly formed in the outer wall of the inner hole tray; and both the outer hole tray and the inner hole tray are cones with large top and small bottom. According to the seedling tray in the invention, vibration of a vehicle is used for driving a sliding block to move up and down; air exchange between a flowing air cavity and the outside is promoted; therefore, airflow flowing up and down is formed in the soil of the inner hole tray; air flows to loosen the soil and promote heat in the soil to be dissipated; the situation that soil sinks due to vibration of the vehicle is reduced; high-temperature burn of the roots of seedlings is avoided; meanwhile,the airflow speed around the seedlings in the inner hole tray is increased; under the high-temperature situation, the transpiration of the seedlings is promoted; heat in seedling cells is dissipated;withering of the seedlings is avoided; and the survival rate of the seedlings is increased.

Description

technical field [0001] The invention relates to the technical field of agricultural planting, in particular to a seedling cultivation tray for storage and transportation of seedlings. Background technique [0002] Plug seedling cultivation is a new technology for quickly cultivating high-quality and strong seedlings. It uses plug trays and seedling substrates for precision sowing, and one-time seedling formation through one hole and one seedling. It is simple, saves seedbeds, saves labor and costs, and has high seedling growth rate and transplanting survival rate. It is not only suitable for intensive seedling cultivation, but also can be used for household production. It has been promoted and used on a large scale in production. [0003] During the transportation of seedling trays, vans are generally used to hold seedling trays to protect the seedlings. However, due to the closed compartment, the temperature in the compartment will rise during transportation. In a high tem...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the use of the existing seedling trays proposed in the background technology, the present invention provides a seedling tray for storage and transportation of seedlings, which has the advantages of automatically loosening the soil layer, adjusting the growth environment of seedlings, and uniform water supply and fertilization. Solved the problem of soil subsidence in the process of soil transportation and storage and the problem of seedling death caused by the decrease of seedling transpiration in high temperature environment and the inability to dissipate internal heat in the above background technology

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