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Method for cultivating spotted colored pea seeds with low-temperature plasma activated water

A low-temperature plasma, hemp pea technology, applied in the fields of botanical equipment and methods, cultivation, soilless cultivation, etc., can solve the problems of secondary pollution, pesticide residues, etc., and achieve the effect of increasing yield and increasing germination rate

Inactive Publication Date: 2018-12-21
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the field of agriculture, chemical agents are a main method to increase agricultural output, but the use of chemical fertilizers will cause serious pesticide residues and secondary pollution

Method used

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  • Method for cultivating spotted colored pea seeds with low-temperature plasma activated water
  • Method for cultivating spotted colored pea seeds with low-temperature plasma activated water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The seeds were randomly divided into two groups, each group had 2 samples, each sample contained 300 pea seeds, and then activated water was prepared using a low-temperature plasma discharge device, the discharge power was adjusted to 73W, and the discharge was performed for 10 minutes, and the two groups of seeds were soaked in 15 hours in tap water; take out the seeds of pea pea from the water, place them in a cultivation pot, cover them with seedling paper, and place them in a dark environment, until the root length reaches 2-3 cm, and then you can see the light; the first group of seeds are watered with tap water every day , the second group of seeds were watered with activated water every day, watered twice a day, each 50mL. During the cultivation period, supplementary light was used for 12 hours a day. After culturing for 15 days, the growth of the seeds was observed. Depend on figure 1 It can be seen that the plant height can be increased by 59%, the chlorophyl...

Embodiment 2

[0024] Divide the seeds into two groups at random, with 2 samples in each group, each sample contains 300 pea seeds, then use a low-temperature plasma discharge device to prepare activated water, adjust the discharge power to 87W, discharge for 10min, soak the two groups of seeds in tap water 15h, and then the seeds of the first group were watered with tap water every day, and the seeds of the second group were watered with activated water every day, watered twice a day, each time 50mL. During the cultivation period, supplementary light was used for 12 hours a day. After culturing for 15 days, the growth of the seeds was observed. Depend on figure 2 It is known that the plant height can be increased by 59%, the chlorophyll content can be increased by 49%, and the dry weight of the plant can be increased by 62%, which is the best effect within the range of 60W-164W discharge power and 5-10min discharge time.

Embodiment 3

[0026] Divide the seeds into two groups at random, each group has 2 samples, each sample contains 300 pea seeds, then use a low-temperature plasma discharge device to prepare activated water, adjust the discharge power to 87W, discharge for 15 minutes, soak the two groups of seeds in tap water 15h, and then the seeds of the first group were watered with tap water every day, and the seeds of the second group were watered with activated water every day, watered twice a day, each time 50mL. During the cultivation period, supplementary light was used for 12 hours a day. After culturing for 15 days, the growth of the seeds was observed. Depend on figure 2 It is known that plant height can be increased by 56%, chlorophyll content can be increased by 45%, and plant dry weight can be increased by 71%.

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Abstract

The invention discloses a method for cultivating spotted colored pea seeds with low-temperature plasma activated water. The method is characterized in that spotted colored pea seeds are soaked in water for 12 hours or above; the spotted colored pea seeds are taken out from the water, placed in a cultivation pot and covered with seedling culture paper, and the cultivation pot is placed in a dark environment and can be exposed to light after the root length reaches 2-3 centimeters; water is poured into a low-temperature plasma discharge device, a high-voltage power supply is turned on, the discharge power is regulated, the discharge time is fixed, and activated water is obtained; after the colored pea seeds are planted, cultivation is performed, and the colored pea seeds are irrigated with the activated water twice every day and exposed to light for 12 hours every day. Compared with the prior art, the method has the advantages of increasing the seed germination rate, increasing the cropyield, not generating secondary pollution and the like.

Description

technical field [0001] The invention relates to a method for cultivating pea seeds, in particular to a method for cultivating pea seeds by using plasma activated water. Background technique [0002] As a large agricultural country, our country has higher and higher requirements on the quality and yield of crop seeds. At present, in the field of agriculture, chemical agents are a main method to increase agricultural output, but the use of chemical fertilizers will cause serious pesticide residues and secondary pollution. [0003] With the development of plasma technology, low-temperature plasma activated water has gradually entered people's field of vision. Low-temperature plasma-activated water refers to a type of water with low pH and high redox potential produced by high-voltage discharge. This type of water contains low concentration of hydrogen peroxide, which can sterilize the surface of seeds and promote germination. At the same time, the discharge process can achiev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
CPCA01G31/00
Inventor 刘亚男高小婷张艾李响王慈浩张晗战佳勋沈雪郝思宇李振宇朱大海王前程黄柯靓赵婧怡李康琪沈玉叶
Owner DONGHUA UNIV
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