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.
AM: AMF inoculation; NM: non-inoculation; AMF: AMF formation. NS: no significant effect; *: significant effect at 0.01 ≤ P ≤ 0.05; **: P ≤ 0.01. Means with a letter in common within each variable can’t be considered different at P ≤ 0.05.
