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Application of LED light formula in adjusting total antioxidant capacity and vitamin content of cichorium endivia

A technology of total antioxidant capacity and light formula, which is applied in applications, energy-saving measures, gardening methods, etc., can solve the problems of affecting promotion and high cost, and achieve the effect of improving the total antioxidant capacity

Inactive Publication Date: 2020-10-30
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Plant factories have attracted more and more attention in recent years, but the problem is their high cost, which affects its promotion to a certain extent

Method used

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  • Application of LED light formula in adjusting total antioxidant capacity and vitamin content of cichorium endivia
  • Application of LED light formula in adjusting total antioxidant capacity and vitamin content of cichorium endivia

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Adjusting the total antioxidant capacity of Dutch chicory with LED light formula, the specific method is as follows:

[0032] (1) Seedling cultivation: in the three-color constant temperature incubator, the seeds of the Dutch broken-leaf endive are germinated, and the seeds after the whitening are placed on the moist sponge block, and the sponge block is kept moist with clear water; when the cotyledon is flattened, the Put the sponge block into the planting cup and transfer it to the seedling rack, give white light irradiation and supplement the nutrient solution with a concentration of 0.25-0.5 Hoagland (add it to the nutrient solution tank whose length, width and height are 90×56×8cm);

[0033] (2) Field planting: the seedlings on the seedling raising frame grow three true leaves, and the seedlings are transposed on the cultivation frame (183×60×45 cm in length, width and height), and put into a container containing a nutrient solution with a concentration of 0.25~0.5 ...

Embodiment 2

[0036] Modulate the total antioxidant capacity of Biologica chicory using LED light formulations as follows:

[0037] (1) Seedling cultivation: In the three-color constant temperature incubator, the seeds of Biologica Chicory are germinated, and the seeds after the whitening are placed on a moist sponge block, and the sponge block is kept moist with clear water; when the cotyledons are flattened, the sponge block Put it into the planting cup and transfer it to the seedling rack, give white light irradiation and supplement the nutrient solution with a concentration of 0.25 to 0.5 Hoagland (add it to the nutrient solution tank whose length, width and height are 90×56×8cm);

[0038] (2) Field planting: the seedlings on the seedling raising frame grow three true leaves, and the seedlings are transposed on the cultivation frame (183×60×45 cm in length, width and height), and put into a container containing a nutrient solution with a concentration of 0.25~0.5 Hoagland. The nutrient ...

Embodiment 3

[0045] Using LED light formula to adjust the vitamin C content of Dutch chicory, the specific method is as follows:

[0046] (1) Seedling cultivation: in the three-color constant temperature incubator, the seeds of the Dutch broken-leaf endive are germinated, and the seeds after the whitening are placed on the moist sponge block, and the sponge block is kept moist with clear water; when the cotyledon is flattened, the Put the sponge block into the planting cup and transfer it to the seedling rack, give white light irradiation and supplement the nutrient solution with a concentration of 0.25-0.5 Hoagland (add it to the nutrient solution tank whose length, width and height are 90×56×8cm);

[0047] (2) Field planting: the seedlings on the seedling raising frame grow three true leaves, and the seedlings are transposed on the cultivation frame (183×60×45 cm in length, width and height), and put into a container containing a nutrient solution with a concentration of 0.25~0.5 Hoagland...

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Abstract

The invention relates to an application of an LED light formula in adjusting the total antioxidant capacity and the vitamin content of cichorium endivia, and relates to the technical field of regulation and control and improvement of production and quality of cichorium endivia by using a plant factory. The essence of the application of the method is that the influence of a light formula is added in the process of cultivating the cichorium endivia, and meanwhile, the oxidation resistance and the vitamin C content of the cichorium endivia can be effectively improved by adjusting the light quantum density proportion of red light, white light and blue light in the light formula, the illumination intensity, the illumination time and the coupling relation between nutrient solutions; and therefore, the antioxidant capacity and the vitamin content of cichorium endivia can be increased effectively, and the quality of the cichorium endivia is improved.

Description

technical field [0001] The invention relates to the technical field of regulating and improving the production and quality of chicory by using a plant factory, and in particular relates to the application of an LED light formula in regulating the total antioxidant capacity and vitamin content of chicory. Background technique [0002] Chicory belongs to Compositae in classification. According to research reports, it is found that Chicory is rich in nutrients such as vitamins and has good health effects such as cooling blood heat, anti-inflammatory and detoxifying, protecting gallbladder and liver, anti-tumor and regulating human immunity. It has a positive impact on human health and has become more and more popular at the dinner table in recent years. [0003] Light has extensive regulatory effects on plant morphogenesis, physiological metabolism, growth and development, and product quality. With the rapid development of semiconductor technology, light-emitting diodes of var...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/04A01G31/00
CPCA01G7/045A01G31/00Y02P60/14
Inventor 陈建军张悦张栋杨文杰刘玉红谭佐军
Owner HUAZHONG AGRI UNIV
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