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ISHS Acta Horticulturae 410: II International Cherry Symposium

ANALYSIS OF THE DYNAMICS OF ANTHESIS IN THE SWEET CHERRY

Authors:   A. Roversi, V. Ughini
Abstract:
The trend of daily percentages of open flowers in 6 varieties of sweet cherry over a 4 year period was studied with a logistic function model. The parameters A, B, k and the rate B/k, which represents the number of days necessary to have 50% open flowers, were calculated every year individually for each variety. Agronomic and climatic considerations are given for the trend and the variability of these parameters.

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