The uptake of ¹⁵N enriched urea by young apple trees in a coarse-textured soil

Autor: Nannipieri, P., Ciardi, C., De Nobili, M., Franzin, F., Leita, L., Antisari, L. Vittori, Zamborlini, M., Sequi, P.
Zdroj: Advances in Horticultural Science, 1995 Jan 01. 9(2), 61-66.
Databáze: JSTOR Journals