China happens to be the largest producer and customer of nitrogen fertilizers[46] even though Africa has minimal reliance on nitrogen fertilizers.[47] Agricultural and chemical minerals are incredibly important in industrial usage of fertilizers, and that is valued at somewhere around $two hundred billion.[48] Nitrogen has a significant influence in the https://stepheniaqhy.blogofchange.com/38467101/not-known-details-about-sulphur-fertilizers-afghanistan