Weed Management and Yield Outcomes in Strawberry (Fragaria x ananassa Duch.) Cultivation Using Various Mulching Materials

Weeds are a major problem in the strawberry industry and are a major cause of yield loss and plant growth problems. Effective weed control can help support the healthy growth of strawberry plants, leading to higher yields and better quality. This study was conducted in the Patnos district of Ağrı province in 2022 and 2023 to examine the effects of different mulch materials on weed control and strawberry yield. Thirteen weed species from seven different families were identified in the experimental area. Compared to the control plots with weeds, all mulch materials resulted in lower weed dry weight, lower weed density, and higher strawberry yield. The most effective mulch materials for weed control were found to be wool felt and plastic mulch, while sawdust was observed to reduce weed pressure and increase strawberry yield. The highest strawberry yields in both years were achieved with sawdust (965.07 g and 1025.25 g). Correlation analysis revealed that weed density and dry weight negatively affected strawberry yield and plant growth parameters. However, in the mulched areas, weed density decreased, and strawberry yield increased compared to the control plots. These results indicate that mulch materials can be used as an effective method for sustainable weed management in strawberry cultivation.