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The influence of soil pH and the form of nitrogen fertilizer on the content of nitrate - nitrogen and ammonium - nitrogen in soil solutions

Pietrzak, S.; Sapek, B.

Journal of Water and Land Development 1: 83-91

1997


Accession: 003308350

Suction apparatus with porous ceramic cups have been installed under the root system of meadow vegetation in two long-term experiments set up to study nitrogen budget and the effect of liming. Under appropriate conditions (due to sprinkling), concentration of ammonium-nitrogen and nitrate-nitrogen were low in soil solution.

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