
1) Sustainable food system
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https://www.crosswordclues.com/clue/organic-farming

Organic farming is a form of agriculture that relies on techniques such as crop rotation, green manure, compost, and biological pest control. Depending on whose definition is used, organic farming uses fertilizers and pesticides (which include herbicides, insecticides and fungicides) if they are considered natural (such as bone meal from animals o...
Found on
http://en.wikipedia.org/wiki/Organic_farming

system of crop cultivation employing biological methods of fertilization and pest control as substitutes for chemical fertilizers and pesticides; the ...
Found on
http://www.britannica.com/eb/a-z/o/29

Organic farming uses systems which are designed to produce optimum quantities of food of good nutritional quality by using methods which avoid the use of chemical inputs and minimises damage to the environment and wildlife.
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http://www.encyclo.co.uk/local/20468

An approach to farming based on biological methods that avoid the use of synthetic crop or livestock
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http://www.encyclo.co.uk/local/22399

Production system that avoids or largely excludes the use of synthetically produced fertilizers, pesticides, growth regulators, and livestock feed additives. As far as possible, it relies on crop rotations, crop residues, animal manures, legumes, green manures, off-farm organic wastes, and aspects of biological pest control to maintain soil productivity and tillage,...
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http://www.encyclo.co.uk/visitor-contributions.php

farming without artificial fertilisers or pesticides
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http://www.encyclo.co.uk/visitor-contributions.php

producing foods without the use of laboratory made fertilizers, growth subtances, or pesticides
Found on
http://www2.kenyon.edu/projects/farmschool/addins/glossary.htm

A form of production (or often also organic farming, organic farming, ecological-biological farming, organic farming, alternative farming) for the production of food and other agricultural products. These are produced on the basis of methods that are as environmentally friendly as possible, taking into account knowledge of ecology and environm...
Found on
https://glossary.wein.plus/organic-farming

Farming without the use of synthetic fertilizers (such as nitrates and phosphates) or pesticides (herbicides, insecticides, and fungicides) or other agrochemicals (such as hormones, growth stimulants, or fruit regulators). Food produced by genetic engineering cannot be described as organic. In place ...
Found on
https://www.encyclo.co.uk/local/21221

Agriculture that does not use chemicals, genetic modification, or irradiation, using only natural products. The term
Found on
https://www.encyclo.co.uk/local/22550
No exact match found.