China has become the largest producer and purchaser of nitrogen fertilizers[forty six] though Africa has minimal reliance on nitrogen fertilizers.[47] Agricultural and chemical minerals are quite important in industrial use of fertilizers, and that is valued at around $two hundred billion.[48] Nitrogen has a big impression in the worldwide mineral https://npk15-15-15afghanistan58134.blogacep.com/43449550/helping-the-others-realize-the-advantages-of-fertilizer-supply-chain-afghanistan