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light regime
In a variable light regime, the fishes grow at a higher rate, have decreased oxygen and food requirements, improve the utilization of consumed food for growth, and decrease the oxygen expenditure per increment of unit body mass.
      
The goldfish reactions to the frequency of illumination oscillation and the succession of the stationary light regime by the oscillatory regime were described.
      
During changes of the light regime, some adaptive reactions last several months and others occur within a few days.
      
Some physiological and biochemical alterations occur as early as the next day after the light regime changes.
      
The concentration of cGMP in the tissues of oat (Avena sativaL.) seedlings was shown to depend on seedling age and the light regime of their growth.
      
The species-specific differences in carbon assimilation rates were discovered, and dependences of photosynthesis on the needle age, light regime, and growth conditions were revealed.
      
The Effect of Light Regime on Source-Sink Relations in the Shade-Enduring Ajuga reptans Plant
      
During an intermittent light regime, antennas of the photosynthetic apparatus were treated as targets, repeatedly hit by potentially absorbable photons within a series of consecutive light flashes.
      
The excess of Glu was produced by incubation of the disks excised from detached leaves in water or 0.1 M Glu at radiant flux density of 250 μmol/(m2 s) with the light regime pattern described as night/day/night/light (8/16/8/3 h).
      
Highest rooting percentage (84%) was in IBA treated cuttings rooted in the tree shade followed by untreated cuttings under the same light regime (73.3%) and the lowest (60%) was under the deep shade.
      
Treating the plants used as source of material with short-day light regime prior the extraction we are able to obtain RNA suitable for further applications such as in vitro translation, RT-PCR, and RNA blot analysis.
      
The codling moth can adapt quickly to a new light regime.
      
The influence of temperature and light regime on the feeding intensity of Tetranychus urticae (Koch) (Acari: Tetranychidae) was studied on bean plants.
      
A substantial decrease in Lc and a substantial increase of Ls in the former two weeks were observed, indicating the light regime enlargement for effective leaf photosynthesis.
      
In addition to these morphological and ultrastructural responses, Prosthecochloris aestuarii exhibited changes in its pigment composition as a function of light regime.
      
The animals exhibit a clearly defined movement along the water column in response to an overhead light regime.
      
The diel effects of the light regime on the maximum specific uptake rate are examined for both nitrate and ammonium.
      
In the fluctuating light regime, the afternoon depression was less pronounced and the morning maximum was enhanced.
      
Gravid female Uca pugilator (Bosc) maintained in conditions of 14h L: 10h D light regime and constant temperature without simulated tides showed a significant positive correlation between time of hatch and time of the nighttime high tide.
      
The underwater light regime is partly due to the downwelling residual sunlight and partly to bioluminescence.
      
 

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