On the Relation between Nitrogen Fixation and Leghaemoglobin Content of Leguminous Root Nodules. II.

Publisher Website
Google Scholar
Abstract
A strong absorption maxima at 555 and 526 mU of pyridine extracts of red roots nodules is attributed to the prosthetic group of leghemoglobin. A positive correlation exists between the hematin concn. of nodules and N fixation.