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Compression, soil compaction and loosening of the surface soil and their effects on soil and plants


, : Compression, soil compaction and loosening of the surface soil and their effects on soil and plants. Bayerisches Landwirtschaftliches Jahrbuch 57(3): 347-358

In trials at Puch (922 mm annual rainfall) and Landsberg (1046 mm) the soil was either (a) compressed by tractor wheels, (b) thoroughly loosened by rotary hoeing or (c) treated with a Canadian harrow + spike-tooth roller combination which caused some compaction. At Landsberg a cultivator treatment (d) was also used; all plots received a single pass of (d) at sowing.

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