Liming effect on available soil P and its different fractions and on P uptake by tobacco grown in a Yellow Quartzitic Ferrallitic soil

acrisol acrisoles acrisols calcium carbonate carbonate de calcium carbonato de calcio chaulage chimie du sol encalado fosfatos fosforo liming nicotiana tabacum nutrition des plantes phosphate phosphates phosphore phosphorus plant nutrition plant soil relations relaciones planta suelo relation plante sol soil chemistry