Tytuł pozycji:
Role of industrial dusts
Bibliografia na stronach 281-282
Nitrogen input from the atmosphere was investigated in a highly industrialized region. It amounted on an average to 15.26 kg · ha-1 · growing season-1. The main nitrogen carrier was dust – 11.90 kg · ha-1 · growing season-1, representing 78.73% of the total input. Field and experimental data have shown that the nitrogen contained in dust was predominantly in the dissoluble form – 10.52 kg · ha-1 · growing season-1. Nitrogen washed out of the dust and the independent nitrogen input with rain water jointly represented as much as 90.50% of the total nitrogen input from the atmosphere.
Bibliographical references (pages 281-282)
Pages 265-282 : illustrations ; 24 cm
Streszczenie w języku polskim
Strony 265-282 : ilustracje ; 24 cm
Abstract in Polish