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Why are nitrogenous fertilizers necessary when there is nitrogen in the air?
Wiki User
∙ 13y ago
It takes time to "fix" the nitrogen from the air. Applying it direct to the root system speeds up the feeding rate considerably which helps growth and yield
Wiki User
∙ 13y ago
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Nitrogen is a necessary ingredient of what?
Nitrogen is a necessary ingredient of ____.
How do artificial fertilizers pollute land?
It is not the fertilizers themselves, but the process by which they are made. the way that fertilizers are enriched with nitrogen in factories. puts huge amounts of nitrous oxide into the air, which is a very potent greenhouse gas.
What is a compound with the element nitrogen in it?
Nitrogen exists in thousands of compounds as Proteins , Alkaloids , oxides in air , fertilizers etc. the simple compounds are NH3,HNO3, NCl3 etc.
What are the uses of oxygen nitrogen and carbon dioxide?
Nitrogen is present in the air which is used by the leguminous and the insectivorous plants by changing it into nitrogenous compounds to protiensynthesise. In laboratories it is used for freezing food in many cases.
Why do farmers add nitrgoen fertilizers but not carbon fertilizers to fields?
Because all plants are able to extract plenty of carbon dioxide from the air, which gives them plenty of carbon. Nitrogen has to be in a form usable to the plant, which only symbiotic bacteria on the roots of legumes are able to take out of the air.
Why is nitrogenous fertilizer not added in soil in which leguminous plants are grown?
Because leguminous plants are capable of fixing free nitrogen from the air with help of their root nodules. Thus soil get rich in nitrates in those places where these plants are grown.
How do humans add nitrogen to the air?
Through manufacture and use of fertilizers.
Nitrogen is a necessary ingredient of what?
Nitrogen is a necessary ingredient of ____.
Why don't legumes need nitrogen containing fertilizers comment?
They have bacteria growing in their roots that take nitrogen from the air and supply it to the legumes.
How Is Nitrogen From The Atmosphere The Biotic Part Of The Ecosystem Converted In The Biotic Part Of The Ecosystem In Organism?
Conversion of Nitrogen gas into Nitrates\Ammonia.-When Lightning strikes the nitrogen in air get converted into Nitrogen Oxides and then is brought down by rain in from of Soluble Nitrates.These Nitrates are the soluble form of nitrogen for plants. Though lightning play a minor role in nitrogen fixation.-Nitrogen is also fixed by Microorganisms which are free-living or the organisms that live in the plants (Symbiotic relations).These Organisms convert the nitrogen in soluble nitrates.-Nitrogenous Fertilizers are also one from of Soluble nitrogen.*** These Nitrates and ammonia fertilizers are then consumed by plants and the plants are consumed by us.Hence Nitrogen is in the Biotic Part of the Ecosystem.
How do artificial fertilizers pollute land?
It is not the fertilizers themselves, but the process by which they are made. the way that fertilizers are enriched with nitrogen in factories. puts huge amounts of nitrous oxide into the air, which is a very potent greenhouse gas.
Do plants need sugar in fertilizers?
No, plants can make their own sugars by photosynthesis. The purpose of fertilizers is to provide elements such as nitrogen which the plant cannot take in from air or water.
What is a compound with the element nitrogen in it?
Nitrogen exists in thousands of compounds as Proteins , Alkaloids , oxides in air , fertilizers etc. the simple compounds are NH3,HNO3, NCl3 etc.
What is the importance of nitrogen and phosphorus?
Nitrogen covers 78% of the air around you! Which means you breath it and you can't live without it :(. Phosphorus is an essential nutrient for plants. It is, therefore, added to fertilizers.
What are the uses of oxygen nitrogen and carbon dioxide?
Nitrogen is present in the air which is used by the leguminous and the insectivorous plants by changing it into nitrogenous compounds to protiensynthesise. In laboratories it is used for freezing food in many cases.
How is notrogen fixation a necessary part of the nitrogen cycle?
Plants use nitrogen a N- and air has N2. Nitrogen fixation changes nitrogen into a form that plants can use.
Importance of nitrogen?
Nitrogen compounds are used to make ammonia based fertilizers. Ammonia helps the plants in the soil to generate nutrients when there is adequate water and air in the soil.
