Authors: RENNER U SCHON HG ALT D PETERS I

Citation: U. Renner et al., DETERMINATION OF CRITICAL POTASSIUM CONCENTRATION IN YOUNG TOMATO PLANTS USING A NUTRIENT INTERRUPTION TECHNIQUE, Communications in soil science and plant analysis, 26(7-8), 1995, pp. 1291-1298

Authors: ALT D SCHUMACHER U PETERS I SCHON HG

Citation: D. Alt et al., DETERMINATION OF POTASSIUM IN HORTICULTUR AL SUBSTRATES USING DIFFERENT EXTRACTION METHODS, Gartenbauwissenschaft, 58(6), 1993, pp. 276-280