Not exact matches
Hardening them off is as
much for acclimating the
plants to
sunlight as to low temps and wind, so if you kept them in total shade while hardening them off, they could be getting too intense sun.
You can customize it to your yard, too, by telling it what kind of soils and
plants are in certain areas and how
much sunlight each gets.
You might think that
plants grow according to how
much nutrition, water and
sunlight they are exposed to, but new research by Dr Nick Pullen and a team from the John Innes Centre, UK shows that the
plant's own genetics may be the real limiting factor.
The
plant immediately struck Muir (a distant relative of famed naturalist John Muir) as odd because
plants need to maximize surface area to absorb as
much sunlight as possible.
During the dry season, with no fog layer to reflect
sunlight, the smaller cloud cover allows
plants to receive
much higher radiation, increasing evaporation and photosynthesis rates, another process missed by the GCMs.
While algae and other microscopic
plants, which form the base of the marine food chain, are vital to a healthy ecosystem, too
much can cause murky water, reduce
sunlight and oxygen levels, and ultimately cause harm to marine life.
The smoke from vast fires started by bombs dropped on cities and industrial areas would envelop the planet and absorb so
much sunlight that the earth's surface would get cold, dark and dry, killing
plants worldwide and eliminating our food supply.
Now, engineers from Sandia National Laboratories are improving the efficiency of smaller
plants, designing a new receiver that can absorb
much more
sunlight.
They both needed a
plant stand so their
plants could be placed in front of their bedroom windows and get some
much needed
sunlight!
A palm originating from Australia, this species is popular as an indoor
plant and requires little
sunlight (direct exposure and too
much water tends to make the tips of its leaves turn brown).
Grow - at - home kits may not be quite as eye - catching, but they also offer greater flexibility for placement, especially if the area of the store dedicated to cat treats doesn't get
much sunlight — or they can be merchandised with living
plants for a comprehensive display that offers shoppers greater flexibility.
How
much sunlight is absorbed by the corn
plants needed to manufacture one joule's worth of ethanol, for example, compared to the amount of
sunlight a solar panel needs to generate one joule of electricity?
Make
much better use of
sunlight directly and through the storage of energy in
plants (that have evolved very efficient strategies of energy extraction over millenia and whose methods of energy extraction and storage we would do well to respect and emulate).
Reflecting too
much sunlight would also rob
plants of radiation needed for photosynthesis.
As far as CO2 fertilization,
plants can only use so
much CO2 (the limits of minerals, water, nitrates and
sunlight tend to be more important for most
plant ecosystems).
Most
plants don't need
much to survive: Just dirt,
sunlight, and water — although that last one can really trip you up if you're a novice gardener, out of town, or just plain forgetful.
It doesn't look like
much now, but when the
plant is fully built out in 2014, long curved mirrors called parabolic troughs will focus
sunlight on oil - filled tubes that transfer heat to steam generators.
Varying degrees of shade Knowing how
much direct
sunlight (if any) reaches your
plants is key to matching
plants to the site.
Make sure to take note of how
much sunlight your spaces get before picking out flowers to
plant.