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en.wikipedia.org/wiki/Fertilizer

A fertilizer (American English) or fertiliser is any material of natural or synthetic origin (other than liming materials) that is applied to soils or to plant tissues ...

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 ...

encyclopedia2.thefreedictionary.com/Artificial+fertiliser

fertilizer. (redirected from Artificial fertiliser) Also found in: Dictionary, Thesaurus, Medical. Related to Artificial fertiliser: Chemical fertilizer ...

medical-dictionary.thefreedictionary.com/Artificial+fertilizer

fertilizer. (redirected from Artificial fertilizer) Also found in: Dictionary, Thesaurus, Encyclopedia. Related to Artificial fertilizer: fertiliser ...

www.bbc.co.uk/schools/gcsebitesize/science/21c_pre_2011/food/farmingmethodsrev1.shtml

Farmers use fertilisers to put back into the soil the nutrients that have been removed by ... Farmers using intensive methods of agriculture use synthetic fertilisers.

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

Synthetic vs. Organic Fertilizers by Jerry Gach. Organic Fertilizers are materials derived from plant and animal parts or residues. Examples are, Blood Meal, ...

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

Chemical fertilizers (also called inorganic, synthetic, artificial, or manufactured) have been refined to extract nutrients and bind them in specific ratios with other ...

www.diffen.com/difference/Chemical_Fertilizer_vs_Organic_Fertilizer

Chemical Fertilizer vs Organic Fertilizer comparison. A chemical fertilizer is defined as any inorganic material of wholly or partially synthetic origin that is added ...

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 ...