Today's Plants of Power: Cotton, Corn, and Rubber
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Of all the plants on the planet, cotton,
corn and rubber have been three of the most influential ones in our world
today.
Turning first to cotton, at this point
in 2014, there have been nearly 116 million 480-pound bales of cotton
produced. While common is most commonly
known for its textile applications in products such as clothing and bedding,
cotton fibers are also used in medicine and cosmetics to make bandages and
cotton balls. Additionally, cottonseeds
contain cholesterol-free, polyunsaturated fats, which may be used to produce
soaps, margarine, pharmaceutical drugs, paint, candles, cosmetic products,
cooking oils, and feed for livestock.
Thus, with applications in nearly all aspects of life, cotton is one of the
world’s most important crops.
http://ethanolfreegasla.blogspot.dk/2012/08/the-many-many-uses-for-corn.html |
Corn is another crop that dominates
our world today. Topping the list of
world grain production, over 872 million metric tons of corn were produced
globally in 2012 alone. Like cotton,
corn has a wide range of uses in the modern world. Relatively easy and inexpensive to produce,
corn serves as one of the world’s most important sources of food, as its
kernels can be eaten on or off the cobb, canned, or frozen to provide
life-sustaining nutritional value. Additionally, corn may be used as feed for
livestock, and corn starch and/or corn syrup are found in nearly all processed
foods on the market. Corn also has a wide
range of uses outside the food realm, including penicillin production, ethanol,
and industrial glue.
http://www.naturalrubbersheet.asia/images/RubberBandBall_flat.png |
Like corn and cotton, rubber, too,
predominates nearly all aspects of modern life, highly valued for its
insulating properties and its elasticity after vulcanization. Over 12 million tons of rubber were produced
worldwide in 2013, for use in products like automobile and bicycle tires, rain
jackets, waterproof gloves for dishwashing, electrical products, and hairties. Rubber is also often used industrially to make
erasers, sponges, hoses, pillows, soles of shoes, and factory equipment. While synthetic rubber is now being produced
to replace natural rubber, many still argue that the properties of natural
rubber are superior to those of the synthetic counterpart.
Integral to nearly every aspect of
daily life, cotton, corn, and rubber are truly plants of power in the modern
world.
Hi Katie! Great Post! I was actually curious to learn a little more about the synthetic rubber that you mentioned. Is it just a cheaper alternative to using real rubber? And is it used primarily for certain types of products?
ReplyDeleteHi Amanda! Great questions. As of right now, I think synthetic rubber is often more expensive to produce than natural rubber, but as technology gets more advanced and manufacturing techniques grow more efficient, I would predict synthetic rubber to be less expensive in the future. They are used for many of the same products, but synthetic rubber is often more heat and friction resistant, while natural rubber often has better elastic properties.
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