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.
Minirhizotron installation and image annotation. (A) Minirhizotron tubes were installed at a 45° angle, parallel to the plant rows, and at a distance of 25 cm from the cotton plants in adjacent rows (halfway between rows), (B) Original image, (C) annotation image.
