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.
Chlorophyll a (A), chlorophyll b (B), carotenoid (C) and total chlorophyll content (D) of spinach grown under different water and Xcell Boost levels. The values are means of four replicates ± standard error. Letters on top of bars indicate significant differences within each water treatment at p ≤ 0.05. BX0 represents no bio-stimulant, while BX1 represents single concentration and BX2 double concentration of the bio-stimulant.
