Table 2.

Wear and soil type.

Soil type	Remarks	Reference
Sandy clay loam	The wear of tested materials increases with an increase in the forward speed. The dependence of wear strength on forward speed for each material can be expressed by an equation in the form of a square polynomial.	[76]
Clay Loam Sand	A strong correlation was found between soil type and moldboard plow share wear for different hardness values of the share	[47]
Clay Loam Sand	The wear rate of sandy soils is higher than that of loamy and clay soils. It also depends on the stone content and its size.	[62]
Fine sandy loam Sandy loam/Loam	The surface roughness of the ploughshares with an increased proportion of coarse particles was higher than that of the ploughshares with a higher proportion of fines.	[68]
Clay loam	The effective wear rate of the rotary tiller and rotary harrow tool was similar to and higher than that of the small power rotary tiller, which showed the best wear resistance in field tests.	[21]
Sandy loam Clay	The wear of shears working on sandy loam soil was about 37% greater than on loam soil.	[49]