Apple planting lighting auxiliary device and use method thereof

Abstract

The invention relates to the technical field of planting light supplement, and discloses an apple planting lighting auxiliary device and a using method thereof. Comprising an annular base installed below a fruit tree, a hard light supplementing module fixedly connected to the bottom of a movable base and used for supplementing light to the crown bottom, and a soft light supplementing module located at the top of the hard light supplementing module and rising and falling along with rotation of the movable base according to sunlight change curves of different geographic positions. The cooling device is installed on the top of the soft light supplementing module, inclines upwards and is used for supplementing water and cooling the crown in the afternoon; according to the whole device, aiming at the sun change of a region, when the movable seat rotates and the soft light supplementing module rotates, the soft light supplementing module moves downwards, light is reflected, meanwhile, the situation that a tree crown is dormant due to double irradiation in a high-temperature region is avoided, the sunlight reflection effect is effectively guaranteed, meanwhile, the photosynthesis rate of fruit trees is guaranteed, and the fruit tree yield is increased. The problem of local temperature rise dormancy caused by double irradiation due to light following reflection in the prior art is solved.

Description

technical field [0001] The invention relates to the technical field of supplementary lighting for planting, in particular to an auxiliary lighting device for apple planting and a method for using the same. Background technique [0002] Illumination plays a decisive role in the growth of apple trees, fruit hanging color, internal sugar and other indicators. Illumination enables plants to perform photosynthesis, but plants will have self-protection behavior. Generally, the most suitable temperature for photosynthesis is 25 degrees -30 degrees Celsius. The actual data will vary according to different varieties. At high temperature, in order to avoid water evaporation caused by transpiration, plants will close some stomata at this time, resulting in a decrease in CO2 absorption and a decrease in photosynthetic rate. At this time, it will affect plant growth. [0003] Since different regions are located at different latitudes and longitudes and the sun’s orientation is constantl...

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Problems solved by technology

[0002] Illumination plays a decisive role in the growth of apple trees, fruit hanging color, internal sugar and other indicators. Illumination enables plants to perform photosynthesis, but plants will have self-protection behavior. Generally, the most suitable temperature for photosynthesis is 25 degrees -30 degrees Celsius. The actual data will vary according to different varieties. At high temperature, in order to avoid water evaporation caused by transpiration, plants will close some stomata at this time, resulting in a decrease in CO2 absorption and a decrease in photosynthetic rate. At this time, it will affect plant growth

[0003] Since different regions are located at different latitudes and longitudes and the sun’s orientation is constantly changing in different seasons, the light impact on the canopy is also constantly changing. The traditional lighting aid uses the light-tracking structure to make the light-reflecting mechanism. Follow the light to move, but in the actual movement, the light influence will keep changing. The reflective mechanism will reflect the sunlight and also reflect the infrared rays. Therefore, when the sunlight is reflected to illuminate a certain place, the reflected sunlight The infrared rays in the medium will cause the irradiated area to receive infrared heat and the temperature will change. At this time, the area change of the canopy from morning to noon gradually moves to the leaf canopy, and the area of ​​irradiation from noon to night changes from the top of the leaf canopy to the Moving downwards, and noon is the high temperature period. Once the reflection and sunlight overlap at this time, the local temperature will increase at this time, which will make the plants in this area prone to high temperature and induce dormancy in advance, which will affect photosynthesis.

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