During the past two years, the Agricultural Research Council has been concerned in coordinated investigations at a number of Agricultural Research Institutes, University Departments, and Advisory Centers, designed to increase our knowledge of the frequency and importance of abnormalities in crop development caused by deficiencies of those minerals, particularly trace elements, that are essential for normal plant growth, and of the methods by which such deficiencies may most effectively be remedied.
Thomas Wallace, M.C., D.Sc., A.I.C. |
Apr 2018 |
Online resource
