Plant growing rack with large planting space and high light energy utilization rate and application method of plant growing rack

A technology for plant growth and utilization, which is applied in the field of plant growth racks with high planting space and utilization of light energy, can solve the problems of wasting light energy, wasting light energy, and small light area, so as to reduce the waste of light energy and reduce the amount of light. Scope and effect of saving planting space

Pending Publication Date: 2017-06-27
FUJIAN AGRI & FORESTRY UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] First, the planting space is seriously wasted
The interval between the plants in the existing plant growth frame is all invariable from the seedling stage to the mature stage. This interval is often the required interval between two plants when the plant is mature, but this interval is too large for the seedling stage plants. , Excessive spacing causes a waste of planting space, and because most of the existing light panels are uniform light panels with evenly distributed light sources or uniformly arranged light strips, the planting space is wasted and light energy is also greatly wasted
[0005] Second, the waste of light energy is serious
When plants are in the seedling stage, the height of the plants is low, the

Method used

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  • Plant growing rack with large planting space and high light energy utilization rate and application method of plant growing rack
  • Plant growing rack with large planting space and high light energy utilization rate and application method of plant growing rack
  • Plant growing rack with large planting space and high light energy utilization rate and application method of plant growing rack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Example 1 Reference figure 1 with figure 2

[0050] Planting strips are used to grow plants, each of which is an independent individual, its placement direction is perpendicular to the length of the growth frame, and can be moved along the length of the growth frame. In the first growth zone A, multiple planting strips are closely arranged, and there is no gap between two planting strips. The Nth planting basket on each planting strip is lined up in a row in the same direction as the length of the growing frame. A strip LED tube is installed directly above this line of planting baskets. The height of the tube to the plant canopy is L1. The illumination range of the lamp tube is consistent with the final widening range of the plant growing in Zone A, and the lamp light source intensity is Q1.

[0051] In the second growth zone B, there is a longitudinal gap between the two planting strips. The gap width is W. The gap is covered by an opaque baffle. The width W plus the widt...

Embodiment 2

[0056] Example 2 Reference Figure 3 to Figure 5

[0057] Planting strips are used to grow plants, each of which is an independent individual, its placement direction is consistent with the length of the growth frame, and it can move along the length of the growth frame. In the first growth zone A, multiple planting strips are closely arranged, and there is no gap between two planting strips. The Nth planting basket on each planting strip is lined up in a row perpendicular to the length of the growth frame. A strip LED tube is installed directly above the planting basket. The height of the tube to the plant canopy is L5. The illumination range of the lamp tube is consistent with the final widening range of the plant growing in Zone A, and the lamp light source intensity is Q5.

[0058] In the second growth zone B, there is a longitudinal gap between the two planting strips. The gap width is W. The gap is covered by an opaque baffle. The width W plus the width of the planting stri...

Embodiment 3

[0063] Example 3 Reference Image 6 with Figure 7

[0064] Plants are planted with planting blocks, each planting block is an independent square individual, movable, and its side length is consistent with the final widening range of the plant growing in the first growth zone A. The multiple planting blocks in the first growth area A are closely arranged, and there is no gap between two adjacent planting blocks. A uniform LED light board is placed directly above all customized blocks. The light emitted by the light board is evenly distributed on the leaf surface of the plant. The irradiation range is consistent with the final leaf development range of the first growth zone A plant. The height to the plant canopy is L9, and the light source intensity of the light board is Q9.

[0065] In the second growth zone B, there is a gap between the horizontal and vertical directions of two adjacent planting blocks. The gap width is W. The gap is covered by an opaque block. The width W plus ...

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Abstract

The invention relates to a plant growing rack with a large planting space and high light energy utilization rate and an application method of the plant growing rack. The plant growing rack comprises rack bodies and is characterized in that each rack body is transversely provided with a first growing area, a second growing area, a third growing area and a fourth growing area which are arranged at intervals, each growing area is provided with a culture mechanism inside, each culture mechanism is provided with a plurality of detachable planting strips or planting blocks which are arranged at intervals, and the intervals among the planting strips or the planting blocks increase gradually along with the growth of plants to maximize the space utilization rate during plant growth. An LED light source is correspondingly arranged above each culture mechanism, the illumination range of the LED light source is consistent to a plant leaf expansion range, and the light intensity, light quality, illumination time and heights between lamp beads and plant canopies of the LED light source are adjustable. The plant growing rack is simple in structure and beneficial to the increasing of the planting space and the light energy utilization rate.

Description

Technical field [0001] The invention belongs to the field of facility agriculture, and particularly relates to a plant growth frame with high planting space and light energy utilization rate and a use method thereof. Background technique [0002] Plant factory technology based on artificial light has developed rapidly in my country and has achieved remarkable results, and has gradually moved from laboratory to market-based production. On the one hand, plant factories can ease the tension on agricultural land, and at the same time reduce the input of chemical fertilizers, avoid the abuse of pesticides and plant hormones, and increase food safety; on the other hand, relying on advanced industrial design concepts and recognition of plant growth laws It is known that while improving plant production efficiency, it can also ensure the excellent quality of agricultural products. The light cultivation system is the main facility for plant factory production, and integrates a controllab...

Claims

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Application Information

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IPC IPC(8): A01G9/12A01G7/04
CPCA01G7/045A01G9/12Y02P60/14
Inventor 徐永张曦文刘铁东
Owner FUJIAN AGRI & FORESTRY UNIV
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