Diamond Jubilee
ActiveRubus idaeus L. · Red raspberry
Vinson Peter Edward
Variety traits
Remontancy is a plant's ability to set flower buds and produce fruit multiple times within a single growing season. This trait allows for multiple-wave harvesting over an extended period.
Mentioned in descriptions 3 040 varieties reference book.
Remontancy manifests as a crop's ability to repeatedly form yields throughout the season, ensuring an extended fruiting period from early summer until frost. In a number of plants, such as primocane-fruiting raspberries, the process can involve both annual and biennial canes, although utilizing both types often leads to a decline in product quality. Due to continuous productivity, such plants require intensive cultivation practices, including frequent fertilization and regular irrigation, while plantations often have a short operational lifespan and require frequent renewal.
During variety testing, remontancy is evaluated as an important economic and biological trait through phenological observations of flowering and fruiting dates, as well as through the study of yield dynamics. Variety testers compare samples with standards based on total seasonal yield and check the stability of the trait during propagation, as well as its uniformity within the variety. Quantitatively, the trait is expressed as the weight of the harvest per unit area or per plant during various harvesting phases.
The level of remontancy does not have a universal scale and is a varietal characteristic. High remontancy implies nearly continuous fruiting with minimal pauses or the formation of a significant second crop. Low remontancy is characterized by a weakly expressed second wave or the production of a negligible volume of produce that has no industrial significance, while the success of cultivation depends directly on the agronomist's ability to provide intensive nutrition and water supply to the plant.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Rubus idaeus L. · Red raspberry
Vinson Peter Edward
Rubus L. subg. Rubus · Blackberry
The Board of Trustees of University of Arkansas
Rubus L. subg. Rubus · Blackberry
University of Arkansas, USA
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Vinson Peter Edward|Hernhill, GB / Warren Simon Peter|Hernhill, GB
Rubus idaeus L. · Red raspberry
Ioriatti Diego
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
THOMAS M/AMADO Q./JOSPH I
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Kolk Jacobus W. P.|1187 NK Amstelveen, NL
Dianthus L. · Carnation
Carolyn Grace Bourne
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Michael Dirr
Dianthus x allwoodii hort. · Allwood pink
Whetman Pinks
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Franko Zenti (IT)
Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea
Ryoji Irie
Rosa L. · Rose
SNC Meilland et Cie
Rubus idaeus L. · Red raspberry
VINSON PETER
Rubus idaeus L. · Red raspberry
United States Department of Agriculture-ARS HCRL
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
UNIVERSITY OF CALIFORNIA WOLFSKILL EXPERIMENTAL ORCHARD
Rubus idaeus L. · Red raspberry
SMAAL, Andreas DE WEERT, Gerrit
Rosa L. · Rose
ROSEN-TANTAU MATHIAS-TANT
Rosa L. · Rose
ROSEN-TANTAU MATHIAS-TANT
Rubus idaeus L. · Red raspberry
SMAAL, Andreas DE WEERT, Gerrit
Rosa L. · Rose
Poulsen Roser AS, DK - 3480 Fredensborg
Rosa L. · Rose
SNC Meilland et Cie
Rosa L. · Rose
SNC Meilland et Cie
Solanum tuberosum L. · Potato
SAKA RAGIS PFLANZENZUCHT (DE)