Fertilizer

congeal food Fertilizer is a substance added to soil to depone out plants grow. Fertilizer is divided into two groups: natural and synthetic. Fertilizer provides sensation or more of the chemical elements essential for plant nutrition. raw(a) fertilizers argon items like brute excrement, straw, other plant materials, guano, animal tankage and meat and bone meals, and bone meals and flours. All natural fertilizers atomic number 18 from nature. Synthetic fertilizers come in either liquid or solid.

They are usually classified into 10 groups: nitrogen fertilizers (it antiaircraft gun make the so il acid), ammonia (a kind of fertilizer that contains 82% nitrogen), ammonium nitrate (is made by oxidizing ammonia), ammonium convert and ammonium chloride (mostly made from synthetic ammonia), urea (a fertilizer that is 45% to 46% nitrogen and made by combining ammonia with carbon dioxide), others (fertilizers that are only important in a couple of(prenominal) places for special crops), phosphate fertilizers (made from deposits of rock ph...If you want to gain a full essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper