Impact of mechanical soil compaction on the status and forms of mobile silica
1994
Matychenkov, V.V. | Pinskij, D.L. | Bocharnikova, E.A.
The impact of mechanical compaction of soils on their chemical, surface-electric properties and status of silica compounds has been analyzed. With increasing soil density the carbonates content increases, alongside with pH and coefficient of structural resistance. Simultaneously, there is a decrease in organic carbon content and hydrolity acidity values. Mobile silica compounds are lower in more compact soils, whereas monosiliceous acids proportion diminishes contrary to that of polysilicic acids. Probable mechanisms of these processes affecting soil agrophysical and agronomic properties are outlined
Show more [+] Less [-]AGROVOC Keywords
Bibliographic information
This bibliographic record has been provided by Central Scientific Agricultural Library