China has grown to be the largest producer and buyer of nitrogen fertilizers[forty six] even though Africa has small reliance on nitrogen fertilizers.[forty seven] Agricultural and chemical minerals are extremely important in industrial usage of fertilizers, that is valued at close to $200 billion.[forty eight] Nitrogen has an important effect https://knoxhzrjy.blogsvirals.com/36879612/not-known-details-about-sulphur-fertilizers-afghanistan