The greenhouse used in this study is a Venlo-type
greenhouse located in Istanbul at the following geographic
coordinates: 40° 53′ 25″ N, 29° 22′ 47″ E. It
has computerized climate control (heating and evaporative
cooling) and supplemental lighting. During this
study, the daytime temperature was kept at 25±4 °C
and the night time temperature at 20±4 °C in the
greenhouse.