Fig. 1.
Illustration of the 18 soil cores (six wheat genotypes, three replicates, 9 cm in diameter) taken from the field experiment.
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.