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  2. No-dig gardening - Wikipedia

    en.wikipedia.org/wiki/No-dig_gardening

    The origins of no-dig gardening are unclear, and may be based on pre-industrial or nineteenth-century farming techniques. [3] Masanobu Fukuoka started his pioneering research work in this domain in 1938, and began publishing in the 1970s his Fukuokan philosophy of "do-nothing farming" or natural farming, which is now acknowledged by some as the tap root of the permaculture movement.

  3. Food web - Wikipedia

    en.wikipedia.org/wiki/Food_web

    A freshwater aquatic food web. The blue arrows show a complete food chain (algae → daphnia → gizzard shad → largemouth bass → great blue heron). A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community.

  4. Phytoplankton - Wikipedia

    en.wikipedia.org/wiki/Phytoplankton

    Light must be provided for the growth of phytoplankton. The colour temperature of illumination should be approximately 6,500 K, but values from 4,000 K to upwards of 20,000 K have been used successfully. The duration of light exposure should be approximately 16 hours daily; this is the most efficient artificial day length. [62]

  5. Heterotroph - Wikipedia

    en.wikipedia.org/wiki/Heterotroph

    A heterotroph (/ ˈ h ɛ t ər ə ˌ t r oʊ f,-ˌ t r ɒ f /; [1] [2] from Ancient Greek ἕτερος (héteros) 'other' and τροφή (trophḗ) 'nutrition') is an organism that cannot produce its own food, instead taking nutrition from other sources of organic carbon, mainly plant or animal matter. In the food chain, heterotrophs are ...

  6. 30 Best Low-Light Plants That Will Brighten up the Dim ... - AOL

    www.aol.com/lifestyle/30-best-low-light-plants...

    Add one of these low-light indoor plants to an office or dark bedroom that are low-maintenance, non-toxic, air-purifying, or pet-friendly to liven up the space. 30 Best Low-Light Plants That Will ...

  7. Marine food web - Wikipedia

    en.wikipedia.org/wiki/Marine_food_web

    The pelagic food web, showing the central involvement of marine microorganisms in how the ocean imports nutrients from and then exports them back to the atmosphere and ocean floor. A marine food web is a food web of marine life. At the base of the ocean food web are single-celled algae and other plant-like organisms known as phytoplankton.

  8. Wolffia - Wikipedia

    en.wikipedia.org/wiki/Wolffia

    Wolffia is a genus of aquatic plants with a cosmopolitan distribution. [1] They include the smallest flowering plants on Earth. [ 2 ] Commonly called watermeal or rootless duckweed , [ 3 ] [ 4 ] these aquatic plants resemble specks of cornmeal floating on the water.

  9. Category:Low light plants - Wikipedia

    en.wikipedia.org/wiki/Category:Low_light_plants

    Plants that require relatively little sunlight to survive. Pages in category "Low light plants" The following 15 pages are in this category, out of 15 total.

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