Specific draught for mouldboard plough, chisel plough and disc harrow at different water contents

Soil failure with narrow tines

R.J. Godwin, G. Spoor · Journal of Agricultural Engineering Research · 1977 · 296 citations

Engineering, Mining Engineering, Geotechnical Engineering +4

An experimental investigation into the deep loosening of soil by rigid tines

G. Spoor, R.J. Godwin · Journal of Agricultural Engineering Research · 1978 · 225 citations

Engineering, Civil Engineering, Soil Sciences +13

The calculation of passive pressure in two-dimensional soil failure

D.R.P. Hettiaratchi, B.D. Witney, A.R. Reece · Journal of Agricultural Engineering Research · 1966 · 151 citations

Engineering, Civil Engineering, Earth Sciences +8

The relationship between the mechanical properties of soil and the performance of simple cultivation implements

P. C. J. Payne · Journal of Agricultural Engineering Research · 1956 · 146 citations

Agriculture, Earth Sciences, Soil Sciences +13

The performance of a rigid tine in relation to soil properties and speed

J. V. Stafford · Journal of Agricultural Engineering Research · 1979 · 112 citations

Engineering, Civil Engineering, Soil Sciences +9