In this study, we used apple tree (Malus domestica Borkh.) cv. Rubin grafts on dwarfing P60 rootstock. Our planting scheme was single rows with 1.25 m between trees and 3.5 rows. The aim of study to determine the impact canopy training treatments, as a stress factor, metabolic response obtain key information how improve physiological behavior management growth development trees. results indicat...

The aim of this study was to compare total phenolic content (TPC), radical-scavenging activity (RSA), anthocyanin (TAC), sugar and polyphenolic profiles two apple cultivars (‘Discovery’ ‘Red Aroma Orelind’) from organic integrated production systems in climatic conditions Western Norway. Sixteen sugars four alcohols 19 polyphenols were found the peel, but less detected pulp. peel both apples ha...

Chestnut blight, a disease that has spread rampantly among American (Castanea dentata (Marsh.) Borkh.) and European chestnut (C. sativa Mill.) trees, results from infection by the fungal pathogen Cryphonectria parasitica (Murrill) M.E. Barr parasitica). This fungus was introduced in early 1900s almost functionally eliminated trees North landscape. In 2017, we collected blight samples two sites ...