What is the stinking waste product of synthetic methionine being put on agricultural land?

The stinking waste product of synthetic methionine is primarily composed of methyl mercaptan, which is a foul-smelling compound. When synthetic methionine is produced, especially from processes involving the anaerobic digestion of organic materials, this byproduct can be released into the environment. Farmers sometimes apply it to agricultural land as a fertilizer, but its strong odor and potential environmental impact raise concerns about its use and management. Proper handling and treatment are essential to mitigate its unpleasant effects.