Machine Learning Algorithm for Soil Analysis and Classification of Micronutrients in IoT-Enabled Automated Farms

Table 4

Micronutrients composition in the soil sample.

Parameters	Salem	Coimbatore	Tirupur	Erode
Cu (ppm)	1.32	1.35	1.12	1.42
Mn (ppm)	2.08	6.82	2.2	8.7
Fe (ppm)	2.34	2.96	2.64	3.46
B (ppm)	0.35	0.19	0.46	0.35
Zn (ppm)	0.45	0.36	0.	0.7
S (ppm)	10.12	18.65	38.05	46.72
K (kg/ha)	275.82	294	267	397
P (kg/ha)	32.6	38	14	17.84
N (kg/ha)	521	382	394	798
OC (%)	0.5	0.42	0.38	1.6
EC (millimhos/cm)	0.18	0.09	0.082	0.2
pH	8.2	8.3	8.04	8.4