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After the 2015 purchase, a Hawthorne executive told the press, "the lion's share of General Hydroponics business in North America is cannabis growers". [4] Scotts' CEO decided to spin off a cannabis business after a 2013 visit to a garden store in Yakima, Washington with a large section of hydroponic equipment. [ 5 ]
Passive sub-irrigation, also known as passive hydroponics, semi-hydroponics, or hydroculture, [51] is a method wherein plants are grown in an inert porous medium that moves water and fertilizer to the roots by capillary action from a separate reservoir as necessary, reducing labor and providing a constant supply of water to the roots. In the ...
Henk Jaap Beentje (born 1951, Bakkum) is a Dutch botanist.In 1978 he obtained a masters in biology at the University of Amsterdam.He obtained his PhD at the Wageningen Agricultural University on the thesis A monograph on Strophanthus DC.
Aquaponics is a food production system that couples aquaculture (raising aquatic animals such as fish, crayfish, snails or prawns in tanks) with hydroponics (cultivating plants in water) whereby the nutrient-rich aquaculture water is fed to hydroponically grown plants.
Aeroponics is the process of cultivating plants in an air or mist environment, eliminating the need for soil or an aggregate medium. The term "aeroponic" originates from the ancient Greek: aer (air) and ponos (labor, hardship, or toil).
The term "vertical farming" was coined by Gilbert Ellis Bailey in 1915 in his book Vertical Farming.His use of the term differs from the current meaning—he wrote about farming with a special interest in soil origin, its nutrient content and the view of plant life as "vertical" life forms, specifically relating to their underground root structures. [16]
Gracie Abrams is a pop girl to watch. Ahead of her Saturday Night Live debut on Dec. 14, Abrams added five additional shows to "The Secret of Us Deluxe Tour" due to overwhelming demand. General ...
[3] in 1936, publication of the Flora of Peru began, and continued for another 24 years. In the late 1940s, Macbride moved to California, where he continued his work on the Flora at the University of California and at Stanford University, publishing his last family treatment in 1960, leaving only 20 families out of 180 untreated in the series.
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