Strawberry elevated cultivation device

Abstract

The invention discloses a strawberry elevated cultivation device, comprising a cultivation frame, wherein the cultivation frame comprises a vertical frame disposed perpendicular to the ground and an obliquely arranged placing frame, a rotating shaft is disposed in a longitudinal direction of the placing frame, the rotating shaft is provided with cultivation troughs, a horizontal connecting rod isarranged at a shady side of each cultivation trough, a vertical driving rod is hinged with the ends of the connecting rods, a driving device is connected to the lower end of the driving rod, and the driving device is connected with a control box. According to the invention, the inclination angle of the cultivation trough can be adjusted according to the difference of the sun height in different seasons, thereby maximizing the day lighting rate of strawberry plants, ensuring normal growth of the strawberry plants in winter, increasing the yield and increasing the sunshine duration of the strawberry. The cultivation method can fully utilize space and light to improve the lighting conditions of a cultivation space and enable each layer of strawberries to be fully illuminated to effectively conduct photosynthesis, and guarantees the uniformity of illumination and the yield and quality of cultivation under the premise of increasing cultivation density.

Description

technical field [0001] The invention belongs to the technical field of strawberry cultivation, and in particular relates to a strawberry elevated cultivation device. Background technique [0002] The traditional open field cultivation method is greatly affected by the weather, serious diseases, low yield per unit area, unstable quality and other problems. In the main strawberry producing areas such as Shandong, Anhui, Hebei, Henan and other low-latitude areas, the application of elevated cultivation techniques can also provide strawberry beginners with low-difficulty strawberry cultivation methods, and the use of elevated cultivation can greatly increase the success rate. Especially cultivated under natural light conditions such as solar greenhouses. my country is in the northern hemisphere, and most areas are in the subtropical and temperate zones. There are obvious seasonal distinctions. Changes in the sun's altitude angle lead to seasonal differences in the light of plant...

AI Technical Summary

Problems solved by technology

Especially cultivated under natural light conditions such as solar greenhouses. my country is in the northern hemisphere, and most areas are in the subtropical and temperate zones. There are obvious seasonal distinctions. Changes in the sun's altitude angle lead to seasonal differences in the light of plants. At present, strawberry is cultivated all year round. They are all in progress, using a fixed multi-layer three-dimensional cultivation frame, there will be more or less shading problems

Studies have shown that for A-shaped fixed three-layer cultivation tanks, the upper layer is better illuminated than the middle and lower layers, and the upper layer is basically the same as the east and west. There is also a large difference in production

The quality and yield of cultivated products are also affected accordingly. There is a problem of shading in three-dimensional multi-layer cultivation, which limits the promotion and popularization of three-dimensional cultivation technology to a certain extent.

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