Crystal Ammonium Sulphate
If you are seeking a widely used fertilizer that is used by almost all farmers throughout the world, then it is crystal ammonium sulphate. The highly soluble fertilizer contains N and S content in specific proportion. It can be applied in order to meet the nutritional requirement of plants. It also lowers the pH balance of soil. The users must be aware of the dosage and intervals in which this fertilizer must be used.