Title: Phenological stages of willow ( Salix).
Authors: Saska, Margaret M.; Kuzovkina, Yulia A.
Abstract: The practice of uniform recording of biological plant growth stages or events has long been practiced in agricultural production. In this study the BBCH (Biologishe Bundesanstalt, Bundessortenamt and CHemical Industry) code has been applied to four precocious species of willows to define growth stages important to this group. The studied taxa represent varieties of potential importance in the Floral Industry. A new BBCH code is proposed where the annual cycle of willows is divided into clearly recognisable and easily distinguishable developmental phases which include eight principal stages, 30 secondary stages and six mesostages. Photographs illustrate the physical appearance of select stages. This proposed BBCH code shows a unified approach which may be applied to a large number of Salix species.
Subjects: PLANT growth; WILLOWS; PLANT species; SALICACEAE; PLANT physiology
Publication: Annals of Applied Biology, 2010, Vol 156, Issue 3, p431
ISSN: 0003-4746
Publication type: Academic Journal
DOI: 10.1111/j.1744-7348.2010.00400.x

Phenological stages of willow ( Salix).

Saska, Margaret M.; Kuzovkina, Yulia A.