Stress Discrimination Test of Crops Using Changes in Tomato Stem Thickness and Nutrient Solution Absorption 


Vol. 48,  No. 12, pp. 1645-1651, Dec.  2023
10.7840/kics.2023.48.12.1645


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  Abstract

In this study, a test was conducted to analyze the possibility of using a method of measuring the thickness of the tomato stem and the change in the absorption amount of nutrient solution as a way to determine whether tomatoes are stressed. Sample 1's average nutrient absorption was 77.5g/h, maximum nutrient absorption was 341.1g/h, weekly stem thickness change was 0.035mm, Sample 2's average nutrient absorption was 66.4g/h, maximum nutrient absorption was 264.2g/h, and weekly stem thickness change was 0.055mm. The maximum amount of nutrient solution absorption during rainfall and the average daily amount of Nutrient solution absorption were 14% and 22% compared to the average value of Sample 1 in an appropriate environment. It was confirmed that the change caused by the pest control work was temporary. Therefore, it is judged that it can be used as a measure to determine whether tomatoes have abnormal health conditions or environmental conditions.

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[IEEE Style]

S. Park, D. Im, T. Kim, M. Kim, J. Lee, O. Yang, J. Baek, "Stress Discrimination Test of Crops Using Changes in Tomato Stem Thickness and Nutrient Solution Absorption," The Journal of Korean Institute of Communications and Information Sciences, vol. 48, no. 12, pp. 1645-1651, 2023. DOI: 10.7840/kics.2023.48.12.1645.

[ACM Style]

Seong-Jin Park, Dong-Hyeok Im, Tae-Hyun Kim, Man-Jung Kim, Jeong-Ho Lee, Oh-Seok Yang, and Jeong-Hyun Baek. 2023. Stress Discrimination Test of Crops Using Changes in Tomato Stem Thickness and Nutrient Solution Absorption. The Journal of Korean Institute of Communications and Information Sciences, 48, 12, (2023), 1645-1651. DOI: 10.7840/kics.2023.48.12.1645.

[KICS Style]

Seong-Jin Park, Dong-Hyeok Im, Tae-Hyun Kim, Man-Jung Kim, Jeong-Ho Lee, Oh-Seok Yang, Jeong-Hyun Baek, "Stress Discrimination Test of Crops Using Changes in Tomato Stem Thickness and Nutrient Solution Absorption," The Journal of Korean Institute of Communications and Information Sciences, vol. 48, no. 12, pp. 1645-1651, 12. 2023. (https://doi.org/10.7840/kics.2023.48.12.1645)
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