China is now the largest producer and buyer of nitrogen fertilizers[46] whilst Africa has tiny reliance on nitrogen fertilizers.[47] Agricultural and chemical minerals are very important in industrial use of fertilizers, which is valued at approximately $two hundred billion.[48] Nitrogen has a big affect in the global mineral use, accompanied https://npk15-15-15afghanistan56799.qodsblog.com/37775113/how-much-you-need-to-expect-you-ll-pay-for-a-good-compost-suppliers-afghanistan