Sugana
ActiveRubus L. · Blackberry
Markus Kobelt
DE
2 records
Variety traits
Remontancy in raspberries and blackberries
Rubus L.
The genetic ability of raspberries and blackberries to develop reproductive organs and bear fruit on current-year canes within a single growing season.
In the reference 10 varieties crop Blackberry, where this is mentioned in the description.
The degree of remontancy in Rubus L. is assessed through morphological indicators, including the length of the autumn fruiting zone, the number of laterals per cane, and the duration of the berry harvest period. In breeding, molecular genetic methods such as the identification of specific inter-simple sequence repeat (ISSR) markers are used to identify the trait.
Cultivation technology depends on the fruiting cycle type. In an annual cycle, current-year canes are completely pruned to the ground after harvest completion, which reduces the infectious background. A biennial cycle involves obtaining an early harvest on previous-year wood and a late harvest on the tips of current-year canes.
General information about the subject — on the page Remontancy.
Varieties of Blackberry mentioned in the description
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.