Year: 2023
Type: article
Abstract: Currently, the global wine industry is facing numerous challenges related to climate change and the unpredictability of weather conditions. The administration of biostimulants derived from algae to grapevines brings a series of benefits that translate into increased and quality productions.Two biostimulators containing Ascophyllum nodosum were tested in a vineyard on Chasselas Dore grapes. The testing involved three foliar applications at a 0.5% concentration during the vegetative phase. The use of the products with algae led to increases in yield cu 33.3% (AN product) și 38.7% (AN-ME product). The application of the three foliar treatments with an vegetable biostimulant increased by 46.6 – 48.5% the process of photosynthetic assimilation in the vineyard. Also, the nutrient content in the plant (leaves and clusters) has recorded a significant increase.
Language: English
Subfield: Plant Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: bronze
OpenAlex ID: W4389950724