Nutrient uptake efficiency relative to location in the root zone and to stratification : by Mark M. Alley.
Alley, Mark M.
International Fertiliser Society.
York : International Fertiliser Society,
2005.
"Paper presented to The International Fertiliser Society at a Conference in Cambridge, on 15th December 2005" - t.p.
Includes bibliographical references.
Plants
Roots (Botany)
Plants