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.
Light distribution in tomato canopy in the conventional clear glasshouse (direct light, A) and diffuse glasshouse (diffuse light, B) on a clear day. Light is more homogeneously distributed under diffuse light (B) compared with direct light (A) where many sunflecks in the middle and lower of the canopy. The photo was taken in Wageningen UR Greenhouse Horticulture, Bleiswijk.
