E. Rogers
Jan 1, 1973
Citations
0
Influential Citations
1
Citations
Journal
Journal of the American Society for Horticultural Science
Abstract
Sodium ferric ethylenediamine di-(o-hydroxphenylacetate) at 113.4 g per tree depressed the concn of Mn, Zn, P, K, and N in ‘July Elberta’ peach leaves and reduced Fe chlorosis. At 226.8 g, the chelate increased the concn of Fe; depressed the concn of Mn, Zn, and K; and reduced Fe chlorosis in the leaves. The Mn-Fe ratio remained essentially the same in the leaves as the season progressed where no fertilizer was applied; whereas, the 226.8 g rate of FeNa2-EDDHA reduced the ratio. There were no discernable treatment effects on trunk and shoot growth.