photoperiod

Examples

• All

• The growth temperature regime was also 20-30°C with a 14-hour photoperiod that coincided with the higher temperature.

  Academic text (2014)

• All cultures were incubated under a 16-hour light photoperiod (6000 lux).

  Academic text (2014)

• As a result, the northern photoperiod may have affected life history in central and southern populations differently than in northern populations.

  Academic text (2018)

• Automatic light cycles for animal rooms were set for a 12 h light/dark photoperiod, with no twilight.

  Academic text (1995)

• Moreover, when the southern populations of both species were reared at the northern photoperiod (as we did), this resulted in a somewhat lower growth rate compared to when the southern populations were reared at their local (southern) photoperiod; yet this effect was small.

  Academic text (2018)

• Roh determined that Correa will flower when subjected to a long-day photoperiod, and it responds well to nitrogen fertilizer.

  Academic text (1994)

• Lobsters 76-81 mm CL were kept in an open seawater system with ambient water temperatures and natural photoperiods.

  Academic text (1999)

• Photoperiods differ between latitudes, and many species are adapted to local photoperiods to adjust their life history to the progress of the seasons (Bradshaw and Holzapfel 2006).

  Academic text (2018)

• Cups were placed in incubators at 20°C and a photoperiod of 16:8 L:D with a light intensity of ca. 680 lux.

  Academic text (2018)

• The growth of plants is heavily influenced by the photoperiod, as it determines how long they are exposed to light each day.

Surface Forms

Morphology

Etymology