China has grown to be the largest producer and buyer of nitrogen fertilizers[46] while Africa has very little reliance on nitrogen fertilizers.[47] Agricultural and chemical minerals are certainly important in industrial use of fertilizers, and that is valued at somewhere around $two hundred billion.[48] Nitrogen has a substantial affect in https://wholesalefertilizersafgha91245.ampblogs.com/fascination-about-agricultural-fertilizers-afghanistan-74715412