International Journal of Food Science and Agriculture

ISSN Print: 2578-3467 Downloads: 122054 Total View: 2264037
Frequency: quarterly ISSN Online: 2578-3475 CODEN: IJFSJ3

Practical Research on Soil Nutrient Detection Technology Based on Visual Colorimetry

Ruijuan Zhao1,*, Xianjie Cai2, Wenlin Liu1, Yafan Cao2, Xuebo Qiu1

1Guizhou Academy of Tobacco Science, Guiyang, Guizhou, China.

2Shanghai Tobacco Group Co., Ltd., Shanghai, China.

*Corresponding author: Ruijuan Zhao

Published: January 22,2024


Objective: Research on rapid detection equipment for nutrients in soil to achieve on-site multi-indicator rapid detection of soil. Method: Design the hardware of the equipment, including the design of extraction reagents, colorants, and colorimetric strips; And verify the reliability of soil rapid detection equipment. Result: By analyzing the detection principles of nutrients in soil, a rapid detection equipment for soil nutrients has been developed. The precision and stability validation was conducted using this equipment and the methods specified in national standards under the same concentration conditions. The results showed that there was no significant difference between the two methods for organic matter, ammonium nitrogen, available phosphorus, and available potassium in soil. The rapid detection equipment for soil nutrients is reliable. Conclusion: The rapid soil detection equipment has high detection accuracy and stability, which can meet the requirements of on-site rapid soil detection.


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How to cite this paper

Practical Research on Soil Nutrient Detection Technology Based on Visual Colorimetry

How to cite this paper: Ruijuan Zhao, Xianjie Cai, Wenlin Liu, Yafan Cao, Xuebo Qiu. (2023) Practical Research on Soil Nutrient Detection Technology Based on Visual ColorimetryInternational Journal of Food Science and Agriculture7(4), 501-505.