Environmental conditions such as heat, drought, and salinity can significantly affect the quality and yield of strawberries. Betaine, particularly in its synthetic form, offers a practical solution to mitigate these stress effects. As an osmoprotectant, betaine helps maintain cellular water balance and stabilize enzymes during periods of abiotic stress.

Field studies have shown that strawberries treated with betaine exhibit improved fruit firmness, higher sugar content, and extended shelf life. Additionally, the antioxidant properties enhanced by betaine supplementation contribute to better color development and reduced damage from oxidative stress.

These benefits make synthetic betaine a valuable tool for growers seeking to maintain high fruit quality under challenging growing conditions. Its compatibility with foliar application and fertigation systems also adds convenience in modern agricultural practices.