The change of agrochemical characteristics of sward-podzolic soil in flax rotation with systematic application of fertilizers

摘要

The basic agrochemistry properties changes of the soddy podzolic soil have beeino studied durino 48 years fertilizers applying. As the result of the long term plants cultivation the actual and hydrolitic acidity have beeing increased, whereas the total exchange bases sum and humus content have beeing decreased. This proces was intensifyed by mineral fertilizers applying and was detered under the influence of organic and organomineral fertilizing systems.