TAILIEUCHUNG - Comparison of berry quality in highbush blueberry cultivars grown according to conventional and organic methods

This research was conducted in the Laboratory Orchard at the Department of Horticulture, West Pomeranian University of Technology in Szczecin and at a certified production farm specializing in the cultivation of highbush blueberry located in Szczecin. | Turkish Journal of Agriculture and Forestry Research Article Turk J Agric For (2015) 39: 174-181 © TÜBİTAK doi: Comparison of berry quality in highbush blueberry cultivars grown according to conventional and organic methods 1, 1 1 2 Ireneusz OCHMIAN *, Karolina KOZOS , Piotr CHEŁPIŃSKI , Małgorzata SZCZEPANEK Department of Horticulture, West Pomeranian University of Technology in Szczecin, Szczecin, Poland 2 Department of Agrotechnology, University of Technology and Life Sciences in Bydgoszcz, Bydgoszcz, Poland 1 Received: Accepted: Published Online: Printed: Abstract: This research was conducted in the Laboratory Orchard at the Department of Horticulture, West Pomeranian University of Technology in Szczecin and at a certified production farm specializing in the cultivation of highbush blueberry located in Szczecin. The effect of cultivation conditions—organic plantation in organic peat substrate (pH ) and conventional plantation in mineral substrate (pH )—on the berry quality of four highbush blueberry cultivars (firmness, size, chemical composition including content of organic compounds and polyphenols) was examined. Blueberry bushes were planted at a spacing of × m. Bushes were planted on organic and conventional plantations, and the substrates differed in terms of mineral content. Specific environmental conditions and soil conditions (optimum pH of the substrate) resulted in larger berries on the organic plantations, and the total yield contained big berries (diameter, >12 mm; mean, ) with lower polyphenol content (287 mg 100 g–1). The berries of the Elliott cultivar, regardless of how the crops were grown, were the largest, characterized by the lowest content of SS () and the highest acidity ( g 100 g–1). They were also the most likely to shed. The Duke cultivar was most susceptible to mechanical damage (101 G mm)

• Nông nghiệp
• Highbush blueberry
• Chemical composition
• Farming methods
• Cultivation condition
• Organic plantation
• Fruit weight
• Primary metabolites
• Seasonal variation
• Blueberry fruit composition
• Highbush blueberry cultivars
• Organic acids
• Antioxidant capacity
• Wild bilberries Vaccinium myrtillus L
• Chlorogenic acid
• Plant Biology
• Vaccinium corymbosum L
• Adventitious rooting
• Differentially expressed genes
• Transcriptome analysis
• Incorporating Carbon
• Objectives for Plantation
• Irreversibility and Uncertainty
• Multifunctional
• Forest Management
• Ecoefficient Timber
• Báo cáo lâm nghiệp hay
• cách trình bày báo cáo
• báo cáo lâm nghiệp
• công trình nghiên cứu lâm nghiệp
• tài liệu về lâm nghiệp
• Opportunities and Challenges
• Student Attitudes
• Toward Organic
• Consumers Pay
• Systems and Farmers
• Sustainable Intensification
• Energy Management
• Buildings Using MATLAB
• Control Applications
• Synchronous Generator
• Advanced Control
• Strategies Simulation
• Fine root turnover
• Root inclusion net method
• Soil organic carbon
• In growth core method
• Forest ecosystem