In biology, the BBCH-scale for currants describes the
phenological
Phenology is the study of periodic events in biological life cycles and how these are influenced by seasonal and interannual variations in climate, as well as habitat factors (such as elevation).
Examples include the date of emergence of leaves ...
development of currants, such as
blackcurrants and
redcurrants, using the
BBCH-scale The BBCH-scale is used to identify the phenological development stages of plants. BBCH-scales have been developed for a range of crop species where similar growth stages of each plant are given the same code.
Phenological development stages of plan ...
.
The phenological growth stages and BBCH-identification keys of currants are:
Notes
References
* {{cite journal
, last = Meier
, first = U.
, author2=H. Graf , author3=M. Hess , author4=W. Kennel , author5=R. Klose , author6=D. Mappes , author7=D. Seipp , author8=R. Stauss , author9=J. Streif , author10=T. van den Boom
, title = Phänologische Entwick-lungsstadien des Kernobstes (Malus domestica Borkh. und Pyrus communis L.), des Steinobstes (Prunus-Arten), der Johannisbeere (Ribes-Arten) und der Erdbeere (Fragaria x ananassa Duch.).
, journal = Nachrichtenbl. Deut. Pflanzenschutzd.
, volume = 46
, pages = 141–153
, date = 1994
BBCH-scale