China is becoming the largest producer and buyer of nitrogen fertilizers[forty six] whilst Africa has minimal reliance on nitrogen fertilizers.[forty seven] Agricultural and chemical minerals are quite important in industrial use of fertilizers, that is valued at roughly $200 billion.[forty eight] Nitrogen has a big effect in the global mineral https://emilioslduo.pages10.com/the-fertilizer-for-small-farmers-afghanistan-diaries-73139477