Microwave Technologies as Part of an Integrated Weed Management Strategy: A Review

Table 3

Average heating rate for air dry soil samples (°C per second).

Soil type	Microwave power level
	2 kW	4 kW
Clay	0.66^a	1.33^c
Loam	0.53^b	0.80^d
Sand	0.30^e	0.68^a
LSD (𝑃<0.05)		0.09

Means with different superscripts are significantly different to each other [51].