Foliar application of Betaine Glycine has become a promising practice in enhancing the performance of cereal crops such as wheat and rice. When applied directly to the leaves, Betaine Glycine is quickly absorbed, aiding in the regulation of water balance and reduction of heat stress. This approach can help crops maintain physiological activities even during periods of environmental stress.

The foliar spray technique involves applying a diluted solution of Betaine Glycine at key growth stages, particularly during vulnerable periods like the flowering and grain-filling stages. This method supports active photosynthesis and energy production, This is crucial for maintaining growth.Observations from field studies indicate that processed crops typically exhibit healthier leaves and higher chlorophyll content.

By integrating foliar sprays into a comprehensive crop management plan, growers may enhance stress tolerance and optimize nutrient use efficiency. This relatively simple application method offers an additional tool to help stabilize yields in both wheat and rice, contributing to more resilient cereal production systems overall.