I. Heim

Whole-Nodule Carbon Metabolites Are Not Involved in the Regulation of the Oxygen Permeability and Nitrogenase Activity in White Clover Nodules

U. Hartwig, J. Nosberger, C. Weisbach, 1996, Plant physiology.

The nitrogen‐sink is involved in the regulation of nitrogenase activity in white clover after defoliation

A. Lüscher, J. Nösberger, U. Hartwig, 1994 .

Current Nitrogen Fixation Is Involved in the Regulation of Nitrogenase Activity in White Clover (Trifolium repens L.)

U. Hartwig, J. Nosberger, I. Heim, 1993, Plant physiology.

Regulation of nitrogenase activity after defoliation in white clover

I. Heim, 1993 .