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Dynamics of the pH of limed and unlimed soil on the background of mineralization of nitrogen compounds in long-term meadow experiments

100%

Sapek B.

Zeszyty Problemowe Postępów Nauk Rolniczych

1998

tom 456

On the basis of the results of 13 year strict summer experiments on the dynamics of pH of soils which were unlimed (acidification) or limed (reacidification) on permanent grassland on two different mineral soils three phases differing in the average rate of pH change (∆pH/year) are presented. Phase III (about 10 years after liming) had the fastest changes. The rate of reacidification exceeded the reate of acidification. The increased efficiency of nitrogen compounds mineralization nitrification was accompanied by an increase in the rate of pH changes.

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1 Zeszyty Problemowe Postępów Nauk Rolniczych

1 Sapek B.

1 1998

Wyniki wyszukiwania

Dynamics of the pH of limed and unlimed soil on the background of mineralization of nitrogen compounds in long-term meadow experiments