Strawberry cultivation trough

Abstract

The invention provides a strawberry cultivation trough which comprises a trough body. The trough body is provided with a base and two vertically arranged trough walls; the trough body further includestwo plugs which are respectively arranged at two ends of the trough body in a detachably manner, one trough wall is provided with ventilation windows, each ventilation window is provided with a coverplate, and the ventilation windows can be opened and closed through the corresponding cover plates. By the arrangement, the strawberry cultivation trough is especially suitable for the cultivation ofstrawberries in a solar greenhouse, a strawberry matrix can be loosened and ventilated in time, and the root of the strawberries cannot be hurt; in addition, the amount of water in the matrix can bekept moderate, good thermal insulation performance, low manufacturing cost are achieved, and the strawberry cultivation trough is suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of facility agricultural engineering, and more specifically, the invention relates to a strawberry cultivation tank, which is particularly suitable for cultivating strawberries in a solar greenhouse. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] well known. Strawberry is a popular fruit, sweet and sour, suitable for all ages. Current strawberries are generally planted in solar greenhouses, and its cultivation methods include soil cultivation, semi-substrate cultivation and substrate cultivation. The disadvantage of the soil cultivation method is that it is very prone to soil-borne diseases. This is because the soil itself carries harmful microorganisms, which will lead to serious soil-borne diseases and soil salinization after perennial cu...

AI Technical Summary

Problems solved by technology

With more substrate loaded, the side walls tend not to withstand the higher pressure, which can lead to breakage, and this type of gutter also has a shorter lifespan

The thermal insulation performance of the elevated cultivation tank is poor, especially, the substrate in the tank is suspended and isolated from the ground

In winter nights, if the substrate lacks the protection of the ground temperature, the temperature will drop rapidly, which will easily cause the temperature of the roots of strawberry plants to be too low or chilling damage

The disadvantages of the silicate plate cultivation tank are: high cost and poor toughness, especially, due to the small deformation and the large mechanical impact, the cultivation tank will appear cracks, resulting in the inability to retain water

In addition, the fertilizer and water retention properties of polyurethane foam cultivation tanks and elevated cultivation tanks are also poor.

Moreover, due to their small volume, they are more affected by temperature

Especially after the Spring Festival, when the temperature rises, the water will evaporate faster, and it needs to be watered once a day, which leads to poor taste of strawberries, and also affects picking and commercial sale.

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