Cannabis has been cultivated for millennia in East Asia as an oil-seed and fibre crop. Little is known, however, about the early use and eventual cultivation of the plant for its psychoactive and medicinal properties. Despite ...
Archaeology
Jun 12, 2019
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3101
The twirling seeds of maple trees spin like miniature helicopters as they fall to the ground. Because the seeds descend slowly as they swirl, they can be carried aloft by the wind and dispersed over great distances. Just ...
Biotechnology
Jun 11, 2009
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0
Researchers in Argentina have isolated a drought-resistant sunflower gene and spliced it into soy, bolstering hopes for improved yields as the South American agricultural powerhouse grapples with global warming.
Biotechnology
Apr 27, 2012
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0
A short rainy season and desertification make growing food in northern Ghana difficult enough. It doesn't help that in this western African country there is little fuel available to power tractors for planting crops or to ...
Other
Mar 19, 2009
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1
(Phys.org) —Scientists at the U.S. Department of Energy's Brookhaven National Laboratory have identified the key genes required for oil production and accumulation in plant leaves and other vegetative plant tissues. Enhancing ...
Biotechnology
Oct 18, 2013
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0
Hemp is one of the most versatile and sustainable plants on the planet—and with Mirreco's new harvesting machine, its many uses could go mainstream.
Energy & Green Tech
Apr 11, 2019
0
26
In Israel's Negev Desert, a plant called sweet mignonette or taily weed uses a toxic "mustard oil bomb" to make the spiny mouse spit out the plant's seeds when eating the fruit. Thus, the plant has turned a seed-eating rodent ...
Plants & Animals
Jun 14, 2012
0
0
(Phys.org) —Call it the wonder plant – a flower that can either absorb toxic metals and radiation out of the soil or prevent most of them from entering its system and be safe to consume, depending on the variety.
Biotechnology
Jul 10, 2014
1
1
Sunflower seeds and sunflower oils have been shown to decrease risk of cardiovascular disease as well as have potential beneficial effects on obesity, bone health, and blood pressure. However their high protein and fat content ...
Other
Dec 13, 2013
0
0
One of the most promising avenues for reducing our national dependence on imported oil, lowering greenhouse gases and boosting domestic fuel production is biofuel from non-food plant seed oils. Recently, a University of Massachusetts ...
Biotechnology
May 8, 2012
1
0
