Concentrations of 15 elements (Al, Ca, Cd, Cr, Cu, Fe, K, Mg, Mn, Na, Ni, P, Pb, S and Zn) in the current annual growth increments of the ectohydric feather moss, Hylocomium splendens, were compared ...
Q: My neighbor recently told me that the secret to his lush lawn and thriving vegetable garden is humus. What is humus, what’s it made of, and where can I get it? A: The definition of humus explains ...
THE turn-over of soil organic matter is a much-discussed problem in pedology. Although much has been written about the rate of breakdown of soil organic matter in mull and mor (for references see ref.