Any of a large number of natural and synthetic materials, including manure and nitrogen, phosphorus, and potassium compounds, spread on or worked into soil to increase its capacity to support plant growth.
http://gardening.ygoy.com/2007/07/24/types-of-fertilizers/
ammonia
The two fertilizers in Group 5A are ammonium nitrate and ammonium sulfate.
Bio fertilizers are living organisms that enhance soil fertility and promote plant growth when applied to the soil. They contain beneficial microorganisms like bacteria, fungi, or algae that help fix atmospheric nitrogen, solubilize phosphorus, and improve nutrient availability to plants. Bio fertilizers are environmentally friendly alternatives to chemical fertilizers and can contribute to sustainable agriculture practices.
Most fertilizers contain the essential plant nutrients nitrogen, phosphorus, and potassium. These are known as NPK fertilizers and are necessary for healthy plant growth. Other fertilizers may also contain micronutrients like iron, manganese, and zinc, depending on the specific needs of the plants being grown.
Artificial fertilizers are used and needed for a number of reasons. These fertilizers help meet the deficit made by real fertilizers.
the affect of fertilizers on the resources is that our farmers use fertilizers in order to maintain the fertility of soil except organic fertilizers
fertilizers are good for crops but access of fertilizers can be a curse on crops
are npk fertilizers harmless
Actinium is not used in fertilizers.
Fertilizers place nutrients in the soil that are not naturally there. Just keep in mind the difference between fertilizers and soil conditioners. Soil conditioners are items that overall help the soil. So fertilizers are soil conditioners but not all conditioners are fertilizers.
National Fertilizers's population is 4,596.
The population of National Fertilizers is 2,011.
Phosphates are excellent fertilizers. The presence of phosphorous in the soil is vital for successful plat propagation. There are two important phosphatic fertilizers - Super Phosphatic and Triple Phosphatic fertilizers.
Although organic fertilizers are costlier than chemical fertilizers, the growth of the plants with organic fertilizers is more harmonious.
It is only a legend; natural fertilizers are not complete fertilizers (they doesn't contain phosphorous, potassium, calcium, microelements), the quantities are not sufficient and they are also a great source of pollution.
Both liquid and solid fertilizers can be very effective when used correctly.