Temperature affects Chrysanthemum flower characteristics differently during three phases of the cultivation period

@article{Carvalho2005TemperatureAC,
  title={Temperature affects Chrysanthemum flower characteristics differently during three phases of the cultivation period},
  author={Susana M.P. Carvalho and H. Abi-Tarabay and Ep Heuvelink},
  journal={The Journal of Horticultural Science and Biotechnology},
  year={2005},
  volume={80},
  pages={209 - 216}
}
Summary The sensitivity to temperature of the number of flowers per plant including flower buds (NFPP), flower size, position and colour was investigated in cut chrysanthemum (Chrysanthemum morifolium cv. ‘Reagan Improved’). Plants were grown either in a glasshouse at constant 24 h mean temperatures throughout cultivation (17°C or 21°C), or in growth chambers at 32 different temperature combinations (from 15°C to 24°C). The latter temperature combinations were applied by dividing the… 
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References

SHOWING 1-10 OF 30 REFERENCES
Development rate during four phases of chrysanthemum growth as determined by preceding and prevailing temperatures
Time required to complete four developmental phases in chrysanthemum 'Bright Golden Anne' (Dendranthema grand flora Tzvelev.) was determined under greenhouse conditions at constant temperature
Temperature Regime at Various Stages of Production Influences Growth and Flowering of Dendranthema × grandiflorum
For chrysanthemum [Dendranthema × grandiflorum (Ramat.) Kitamura], the hypothesis that a 12-hr 5C or 13C dark treatment could be used in conjunction with a 12-hr 27, 21, 17, or 13C light treatment
Effect of assimilate availability on flower characteristics and plant height of cut chrysanthemum: an integrated study
TLDR
It is concluded that within a wide range of growth conditions chrysanthemum invests additional assimilates, diverted to the generative organs, in increasing NoF rather than in increasing flower size.
Temperature and photosynthetic photon flux influence chrysanthemum shoot development and flower initiation under short-day conditions
TLDR
The effects of photosynthetic photon flux (PPF), day temperature (DT) and night temperature (NT) on leaf number, leaf unfolding rate and shoot length were determined for chrysanthemum grown under short day (SD) conditions.
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