China is becoming the largest producer and buyer of nitrogen fertilizers[forty six] while Africa has very little reliance on nitrogen fertilizers.[forty seven] Agricultural and chemical minerals are incredibly important in industrial use of fertilizers, that is valued at close to $200 billion.[forty eight] Nitrogen has a major effect in the https://cheap-fertilizers-afghani46790.develop-blog.com/45560390/top-guidelines-of-best-fertilizers-for-wheat-farming-in-afghanistan