Why is sulfur often included in fertilizer formulations?

Sulfur is included in fertilizer formulations because it is an essential nutrient that plays a critical role in plant growth and development. One of its key functions is to aid in the synthesis of amino acids, which are the building blocks of proteins necessary for various physiological processes in plants. Additionally, sulfur is vital for the production of chlorophyll, the green pigment responsible for photosynthesis. This process allows plants to convert sunlight into energy, making sulfur crucial for overall plant health.

In various agricultural contexts, adequate sulfur levels are important for improving crop yield and quality. While it may affect seed germination indirectly through its role in supporting healthy plant development, its significance outweighs that aspect alone. The presence of sulfur can enhance crop resilience and productivity, making it a valuable component of fertilizer formulations.