Sammendrag
The effect of liming on the yield, mostly of barley and oats, and the mineral composition of the crops, were investigated in twelve field experiments with different amounts of lime during the years 1969-75 in the
district of Solør and Odal. Five of the trials were placed on newly cleared, very acid forest soil, pH below 5, and seven on older cultivated soils with pH from 5 to about 6.
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