Těžba a úprava oxyhumolitů
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Authors
Šuchová, Iveta
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Vysoká škola báňská - Technická univerzita Ostrava
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Abstract
This work is dedicated to the extraction, processing and use of oxyhumolite. Part of the work is focused on the research oxyhumolite possible application in agricultural production. Here are the results of recent work demonstrating the positive impact on crop production.
Description
Import 05/08/2014
Subject(s)
Oxyhumolite, humic acids, research, mining, quarry Václav