agronomic rateagronomyair dryair dry weightair entry valueair filled porosityair massair pollutionair porosityalbanalbedoalbic horizonalbollsalfisolsalgaealkali soilalkaline soilalkalinity soilalkalizationallelopathyallitic soilallophanealluvialalluvial fanalluvial landalluvial soilalpha particlealpinealpine meadow soilambientamensalismamino acidammonia fixationammonia volatilizationammonificationammonium fixationamorphous materialamorphous organic matterampholytoidanabolismanaerobic holding systemanchorandeptsandicandisolsangle of reposeangular cobblyanionanion exchange capacityanion exclusion
