Synergistic Impact of Humic Acid and Biofertilizers on the Growth and Yield of Strawberry (Fragaria × ananassa Duch): A Review

Abstract

Strawberries (Fragaria × ananassa) are a highly valued fruit crop globally, with increasing demand for sustainable agricultural practices that enhance both yield and quality. This review examines the role of humic acid and biofertilizers in improving strawberry vegetative growth and yield. Humic acid, an organic compound derived from the decomposition of plant and animal matter, enhances soil structure, nutrient availability, and microbial activity. It stimulates root growth, increases nutrient uptake, and improves plant resilience against abiotic stress, contributing to higher strawberry yields and better fruit quality. Biofertilizers, which contain living microorganisms, complement the effects of humic acid by promoting nutrient cycling, nitrogen fixation, and phosphate solubilization. The synergistic effect of humic acid and biofertilizers creates an optimal environment for strawberry plants, leading to enhanced vegetative growth, flowering, and fruiting. Studies have shown that the combined application of humic acid and biofertilizers significantly increases strawberry yield, improves fruit size, sugar content, and overall marketability. Furthermore, the use of these organic amendments aligns with sustainable farming practices, reducing the reliance on chemical fertilizers and minimizing environmental impact. The review highlights the potential of integrating humic acid and biofertilizers into strawberry cultivation as a sustainable strategy to meet the growing demand for high-quality strawberries.