China has become the largest producer and shopper of nitrogen fertilizers[46] though Africa has minor reliance on nitrogen fertilizers.[47] Agricultural and chemical minerals are certainly important in industrial use of fertilizers, and that is valued at around $two hundred billion.[48] Nitrogen has a major impact in the global mineral use, https://caidenmfvld.thekatyblog.com/36117720/top-guidelines-of-fertilizer-suppliers-kabul