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Novel method for improving lighting rate of vegetable greenhouse

A vegetable greenhouse and lighting rate technology, applied in the fields of botany equipment and methods, greenhouse cultivation, climate change adaptation, etc., can solve the problems of reduced transpiration, weak plant growth, insufficient light, etc., to improve yield and quality, easy to operate , the effect of improving the lighting rate

Inactive Publication Date: 2017-04-05
于辉
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Insufficient light, not only can not carry out relatively vigorous photosynthesis, but also reduces transpiration, and the growth of plants is weak, which affects the yield and quality of vegetables

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] 1. Reasonable layout. When planting different types of vegetables in the greenhouse, the principle of "high in the north and low in the south" should be followed, so that the heights of the plants are scattered and orderly, and the phenomenon of mutual occlusion is minimized. When transplanting the same vegetable, the seedlings should be of the same size so that the plants can grow neatly and reduce shading between plants.

[0014] 2. Keep the film clean. It is necessary to clean frequently, wash away the dust, dirt and water droplets on the surface of the shed, and keep the membrane surface clean to increase the transparency of the shed membrane.

[0015] 3. Uncover the straw curtains reasonably. On the premise of doing a good job of heat preservation, removing the straw curtains and delayed cover curtains for heat preservation in advance can prolong the lighting time and increase the amount of lighting.

[0016] 4. Use non-drip film. The non-drip film has added se...

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PUM

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Abstract

Provided is a novel method for improving the lighting rate of a vegetable greenhouse. The novel method is characterized in that by adopting reasonable layout, keeping a greenhouse film clean, reasonably covering and uncovering a straw curtain, utilizing a fogging-resistance film, arranging a light reflection screen, ensuring plant organization and the like, the effect of improving the lighting rate of the vegetable greenhouse can be achieved, and the method plays a great role in high yield of the vegetable greenhouse. The novel method is suitable for improving the lighting rate of the vegetable greenhouse.

Description

technical field [0001] The invention relates to the field of vegetable planting, in particular to a new method for improving the lighting rate of vegetable greenhouses. Background technique [0002] Illumination conditions affect the growth and development, yield and quality of vegetables. Especially in rainy and snowy weather, the light is weak. Insufficient light for greenhouse vegetables is a common problem. Insufficient light will not only prevent vigorous photosynthesis, but also reduce transpiration, and the plants will grow weak, affecting the yield and quality of vegetables. Contents of the invention [0003] In order to solve the technical problem of the lighting rate of the traditional vegetable greenhouse, the invention invents a new method for improving the lighting rate of the vegetable greenhouse. [0004] In order to solve the above technical problems, the present invention adopts a technical solution, a new method for improving the lighting rate of veget...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01G9/14A01G9/22
CPCA01G9/14A01G9/1438A01G9/22Y02A40/25
Inventor 于辉
Owner 于辉