Literaturrecherche

Literatur Wang S, Wang Y, Cui X, Chen Z-Z, Chi H, Schnug E, Haneklaus S, Fleckenstein J (2002) Influence of sulphur fertilizer on sulphur cycling and its implications on sulphur fertilizer requirement of grazed pasture in warm seasonal rangeland of Inner Mongolia steppe of China. Acta Bot Sin 44(2):204-211