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Fertilizer

en.wikipedia.org/wiki/Fertilizer

A fertilizer or fertiliser (in British English) is any material of natural or synthetic origin (other than .... Nitrogen fertilizers are made from ammonia (NH3), which is sometimes injected into the...

How fertilizer is made - material, production process, making, history ...

www.madehow.com/Volume-3/Fertilizer.html

Modern synthetic fertilizers are composed mainly of nitrogen, phosphorous, and potassium compounds with secondary nutrients added. The use of synthetic ...

Pros and Cons of Organic vs. Chemical Fertilizers | Today's ...

www.todayshomeowner.com/debate-over-organic-chemical-fertilizers/

Organic fertilizer is usually made from plant or animal waste or powdered minerals. Examples ... Chemical fertilizers (also called inorganic, synthetic, artificial, ...

BBC - Standard Grade Bitesize Chemistry - Fertilisers : Revision ...

www.bbc.co.uk/bitesize/standard/chemistry/plasticsandothermaterials/fertilisers/revision/2/

Add synthetic (man-made) or natural (manure) fertilisers ... A fertiliser is a soluble compound containing nitrogen, phosphorous or potassium. Use your data ...

Chemical Fertilizer vs Organic Fertilizer - Difference and ... - Diffen

www.diffen.com/difference/Chemical_Fertilizer_vs_Organic_Fertilizer

A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is ... About, Chemical fertilizers are manufactured from synthetic material, Organic fertilizers are made from materials derived from living things.

Characteristics of natural and manufactured fertilizers for lawns

www.extension.umn.edu/garden/yard-garden/lawns/characteristics-of-natural-and-manufactured-fertilizers/

The goal of this fact sheet is to discuss characteristics of common fertilizers in an ... The manufactured fertilizers normally are made from petroleum and natural ...

The Effects of Synthetic Fertilizers | Home Guides | SF Gate

homeguides.sfgate.com/effects-synthetic-fertilizers-45466.html

Agriculture has relied on the use of natural fertilizers -- substances that increase the nutrient levels of soil -- for most of human history. Synthetic fertilizers made ...

BBC - Future - Fertilisers: Enriching the world's soil

www.bbc.com/future/story/20120828-enriching-the-soil

Aug 29, 2012 ... Billions of us rely on artificial fertilisers to provide our food, but it ... Half of the protein in our bodies now comes from ammonia made in the ...

The dark side of nitrogen | Grist

grist.org/article/2009-11-11-the-dark-side-of-nitrogen/

Feb 5, 2010 ... Synthetic fertilizer is made with reactive nitrogen — that's what makes the fertilizer easy for plants to use. As it turns out, though, reactive ...

Artificial fertiliser | Article about Artificial fertiliser by The Free ...

encyclopedia2.thefreedictionary.com/Artificial fertiliser

Find out information about Artificial fertiliser. organic or inorganic material ... a mineral fertilizer industry, during the years of the first five-year plan made it ...

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Synthetic vs. Organic Fertilizers - EnviroIngenuity

www.enviroingenuity.com

Synthetic Fertilizers are “Man made” inorganic compounds - usually derived from by-products of the petroleum industry. Examples are Ammonium Nitrate, ...

Artificial Fertilisers, Types and NPK Values of Different Artificial ...

www.allotment-garden.org

The negatives to artificial fertiliser use are that they are usually made from non- renewable resources with high energy input. The manufacturing processes are ...

What are artificial fertilizers? - Ask.com

www.ask.com

Artificial fertilizers are man-made chemical compounds that mimic the soil's natural minerals and elements to maximize plant growth. They usually contain ...