A comprehensive characteristic of plant habit that determines the intensity of leaf canopy development and runner formation. This trait is assessed by experts during variety trials and serves as the basis for selecting planting patterns and plantation management strategies.
In the reference
127
varieties
crop Garden strawberry,
where this is mentioned in the description.
For garden strawberries, vigor is an important varietal trait classified into three categories: high vigor, characterized by substantial vegetative mass and a tendency for active runner formation; medium vigor, with moderate development rates; and low vigor, distinguished by a compact plant habit.
The trait is evaluated visually in field conditions based on overall plant size, height, and leaf density. This parameter directly influences planting density: high-vigor varieties require wider spacing between plants to prevent overcrowding and reduce the risk of fungal disease infections.
Vigor determines the intensity of agrotechnical practices, including the frequency of runner removal and the regulation of nitrogen fertilization. Excessive vegetative activity caused by over-nutrition can lead to reduced yields due to the reallocation of plant resources to the detriment of generative organs.
General information about the subject — on the page
Vigor.
Varieties of Garden strawberry 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.
Fragaria xananassa Duchesne ex Rozier· Garden strawberry
Stewart Philip J.|Watsonville, CA, US / Madesko Martin P.|Watsonville, CA, US / Coss JoAnne F.|Watsonville, CA, US / Mowrey Bruce D.|Watsonville, CA, US
Fragaria xananassa Duchesne ex Rozier· Garden strawberry
Viveros California S.L.^^^Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)^^^Instituto Valenciano de Investigaciones Agrarias (IVIA)^^^Instituto Andaluz de Investigación y Formación Agraria Pesquera y Alimentaria (IFAPA)