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  2. Organic farming - Wikipedia

    en.wikipedia.org/wiki/Organic_farming

    This biological process, driven by microorganisms such as mycorrhiza and earthworms, releases nutrients available to plants throughout the growing season. Farmers use a variety of methods to improve soil fertility, including crop rotation, cover cropping, reduced tillage, and application of compost.

  3. Organic horticulture - Wikipedia

    en.wikipedia.org/wiki/Organic_horticulture

    A garden is more than just a means of providing food; it is a model of what is possible in a community – everyone could have a garden of some kind (container, growing box, raised bed) and produce healthy, nutritious organic food, a farmers market, a place to pass on gardening experience, and a sharing of bounty, promoting a more sustainable ...

  4. Sustainable agriculture - Wikipedia

    en.wikipedia.org/wiki/Sustainable_agriculture

    The practice of growing food in the backyard of houses, schools, etc., by families or by communities became widespread in the US at the time of World War I, the Great Depression and World War II, so that in one point of time 40% of the vegetables of the USA was produced in this way.

  5. Natural farming - Wikipedia

    en.wikipedia.org/wiki/Natural_farming

    The Rishi Kheti is considered to be non-violent farming [29] without any usage of chemical fertilizer and pesticides. They obtain high quality [citation needed] natural or organic produce having medicinal values. Today still a small number of farmers in Madhya Pradesh, Punjab, Maharashtra and Andhra Pradesh, Tamil Nadu use this farming method ...

  6. Natural food - Wikipedia

    en.wikipedia.org/wiki/Natural_food

    Natural food and all-natural food are terms in food labeling and marketing with several definitions, often implying foods that are not manufactured by processing. In some countries like the United Kingdom , the term "natural" is defined and regulated; [ 2 ] in others, such as the United States , the term natural is not enforced for food labels ...

  7. Primary nutritional groups - Wikipedia

    en.wikipedia.org/wiki/Primary_nutritional_groups

    The sources of energy can be light or chemical compounds; the sources of carbon can be of organic or inorganic origin. [ 1 ] The terms aerobic respiration , anaerobic respiration and fermentation ( substrate-level phosphorylation ) do not refer to primary nutritional groups, but simply reflect the different use of possible electron acceptors in ...

  8. Hydroponics - Wikipedia

    en.wikipedia.org/wiki/Hydroponics

    Hydroponics is a type of horticulture and a subset of hydroculture which involves growing plants, usually crops or medicinal plants, without soil, by using water-based mineral nutrient solutions in an artificial environment.

  9. Animal-free agriculture - Wikipedia

    en.wikipedia.org/wiki/Animal-free_agriculture

    The World Resources Institute published the report: Shifting Diets for a Sustainable Food Future which showed that if people who consume large amounts of meat and dairy changed to diets with more plant-based meals could reduce agriculture's pressure on the environment.