Real-Time Soil Nutrient Monitoring Using NPK Sensors: Enhancing Precision Agriculture Journal title: International Journal of Experimental Research and Review Authors: Rahul Adhikary, Suvra Jyoti Choudhury, Tanmoy Shankar Subject(s): Cattle, Dairy processing. Dairy products, Biological Sciences, Chemistry, Computer and Information Science, Mathematics, Miscellaneous, Medical Education