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Fertilizer - Wikipedia

en.wikipedia.org/wiki/Fertilizer

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

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 ...

What are artificial fertilizers? | Reference.com

www.reference.com/home-garden/artificial-fertilizers-4414528100a7dfef

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

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 ...

Synthetic vs. Organic Fertilizers - EnviroIngenuity

www.enviroingenuity.com/articles/synthetic-vs-organic-fertilizers.html

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

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, ...

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 ...

Here's the scoop on chemical and organic fertilizers | Oregon State ...

extension.oregonstate.edu/gardening/node/955

Apr 30, 2008 ... Inorganic fertilizers such as ammonium sulfate or ammonium phosphate are often called commercial or synthetic fertilizers, because they go ...

Organic Vs Syntehtic | Nature's Way Landscaping

www.natureswaylandscaping.net/organic-vs-syntehtic/

Synthetic: 1. A compound made artificially by chemical reactions. 2. Not genuine or ... An example of a synthetic fertilizer input would be urea. This common ...

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. Rotate crops to allow different crops to remove different amounts of nutrients. A fertiliser is a soluble ...