English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Four replicates of 6 treatments were imposed on a nursery block of interveinally chlorotic red maples (Acer rubrum ‘Red Sundet’ L.) when they were 5 years-old. Throughout 2 growing seasons of foliar nutrient monitoring, the degree of chlorosis was more closely correlated with leaf concentrations of P and K (positive) than with Mn (negative). Soil treatments which included subsoil acidification (H2SO4 + MnSO4) were most effective in re-greening the trees and in increasing leaf Mn concentrations, height and diameter growth, and red fall color development. Mn-Medicaps were equally effective as the above treatments in decreasing leaf P and K concentrations and increasing shoot elongation rates. Surface soil acidification alone resulted in either negative or no effects on the health-related parameters measured.

Response of Interveinally Chlorotic Red Maple Trees Treated with Medicaps or by Soil Acidification