Effects of biostimulant applications on strawberry development, production and quality

Strawberry (Fragaria x ananassa Duch.), blackberry (Rubus fruticosus) are among the fruit species that are commercially important and whose production is increasing. This study will be carried out to determine the effects of some microbial plant growth regulators on vegetative development and fruit quality of strawberry, blackberry and goji plants under greenhouse conditions. The study will be carried out in an unheated polycarbonate greenhouse at Bayburt University Research and Application Land between 2020-2021. In the study, preparations with 10 microbial content will be used as plant growth and development regulators of day neutral varieties 'Monterey, Portola' strawberry and "Arapaho, Cebeci" thornless blackberry varieties. In order to determine the effects of the applications on the vegetative development of the plants throughout the experiment, stem diameter, plant height, leaf number measurements, fruit quality analyzes throughout the season (fruit weight, fruit diameter, SÇKM, pH, titratable acid values, vitamin and mineral nutrient element contents, The mean values of the measurements made at the end of the study will be evaluated statistically.