Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effects of nutrient solution concentration (NSC) on the chlorophyll concentration in young leaves of O. pumila at 63 days after the start of the treatment (DAT) in experiment 1. The treatments were 0.125, 0.25, 0.5, and 1.0 NSCs. Vertical bars indicate S.E. (n = 8). Different letters indicate significant differences among the treatments at p < 0.05 by Tukey–Kramer’s test.
