Newly calibrated analytical models for soil moisture content and pH value by low-cost YL-69 hygrometer sensor

• Main Authors: Tan, Weng Yeow, Then, Yi Lung, Lew, Yao Long, Tay, Fei Siang
• Format: Article
• Language: English
• Published: Elsevier 2019
• Subjects: S Agriculture (General); TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://ir.unimas.my/id/eprint/39425/1/Newly%20Calibrated%20Analytical%20Models%20for%20Soil.pdf; http://ir.unimas.my/id/eprint/39425/; https://doi.org/10.1016/j.measurement.2018.10.071

Soil moisture content and soil pH values, especially in the surface layers of the soil play a significant role in agriculture production in hydrological processes, meteorology observation and horticulture study. This paper proposes an analytical model of estimating the moisture content, acidity and...