In this period the gross phosphorus budget was the lowest in 2009 (900 tons), mainly due to the lowest input in this period (8,991 tons) and relatively high output (8,091 tons).
Količina bruto zaloge fosforja v tleh je bila v tem obdobju najnižja v letu 2009 (900 ton), in to predvsem zaradi najnižjega vnosa v tem obdobju (8.991 ton) in razmeroma velikega odvzema (8.091 ton).