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.
(A) Germinated seeds after 20 d treatment. (B) Germinated seeds after 40 d treatment. (C) Germinated seeds after 60 d treatment. (D) Germinated seeds after 80 d treatment. (E) Germinated seeds after 100 d treatment. (F) Seedlings after two months in plastic pod. Scale bar=5 mm.
