Silicon enhances production and quality of blueberry fruits (Vaccinium corymbosum L.). (15th June 2022)

• Record Type: Journal Article
• Authors: Ferrón-Carrillo, Francisca; da Cunha-Chiamolera, Tatiana Pagan Loeiro; Peña, Ana Araceli; Urrestarazu, Miguel
• Is Part Of: Journal of plant nutrition. Volume 45:Number 10(2022)
• Page Start: 1563
• Page End: 1571
• Publication Date: 2022-06-15
• Subjects: Fruit crops -- horticulture crops -- nutrient models -- vegetable crops; Plants -- Nutrition -- Periodicals; Plants -- Effect of minerals on -- Periodicals; Deficiency diseases in plants -- Periodicals; 575.76
• DOI: 10.1080/01904167.2021.2014874
• Languages: English
• ISSNs: 0190-4167

Abstract

Abstract: The effect of silicon (Si) in the nutrient solution on the fruit development of 2-year-old blueberry plants (Vaccinium corymbosum L. cv. Ventura) was studied. Si was applied to the nutrient solution at a dose of 0.0, 0.6, and 1.2 mM. The parameters of fruit, stems and leaves growth, firmness, and biomass were measured. Fertigation in conjunction with traditional spread fertilization could improve the growth and yield of highbush blueberry to find the optimal method to control decay and prolong the quality of blueberries after harvest. The blueberry fruit has a light-blue appearance because its blue-black skin is covered with a waxy bloom. This layer is easily damaged or removed during fruit harvesting and postharvest handling. Si enhances the resistance of this layer to damage. A 2-year study was done to compare the effects of silicon fertigation and silicean sand and coir fiber as substrates on growth and availability of nutrients for blueberry plants during establishment of highbush blueberry ( Vaccinium corymbosum L. "Bluecrop"). The results of experiment indicated that the application of Si had better benefit on the fruit growth of blueberry plants in coir fiber, than the effect that was observed in the sand substrate. The results should improve our understanding for better preservation of postharvest quality of blueberry fruit.