Hydroponics Essay Research Paper Imagine being able

Hydroponics Essay, Research Paper

Imagine being able to grow plants and/or crops everyday of the year in

smaller spaces without the use of any soil. Hydroponics is a soiless

agriculture that does just this. The idea for the use of plant growth without

any soil was developed in the eighteen hundreds. Hydroponic gardening is an

old idea yet new methods have been formed to give you three hydroponic

gardening options. These three options are defined by uses of different

mediums. Fifteen to twenty minutes of care per day can produce beautiful

plants and enough food to feed one family a day. Hydroponic environments

are indoors so weather changes do not effect them. All mediums use certain

solutions which vary with different types of mediums. Hydroponic

environments are easy to build and easy to take care of and the advantages

are great. This form of agriculture is one of man’s simple yet helpful ideas

that can better the earth and it’s people.

Hydroponics is a soiless agriculture that was originally used for

growing plants in the winter. Hydroponic agriculture is also known as soiless

agriculture, nutriculture, or chemical culture. Hydroponic plants can be

gardened in several different ways. Hydroponics uses different nutrient

solutions to ensure better plant life. Plants need nutrients and moisture to

survive and soil provides this. When hydroponic gardening is used these

necessities increase and the plant lives a fuller and more beautiful life.

As it was already mentioned, the advantages of hydroponic gardening

are great. It was also already mentioned that hydroponic gardening reduces

the amount of space used and can be grown all year long. But this is only the

beginning of the advantages of hydroponic gardening. People who have

hydroponic gardens don’t have to put up with soil-borne pests and diseases

and they don’t have to pull any weeds. Food crops grow and mature at a

much faster rate in non-soil mediums than in soil mediums ( a medium is any

surrounding substance or environment ex: soil, dirt, sand, or water ) this

produces greater amounts of produce or surplus. Fertilizer and water are

saved with the use of a non-soil medium because they can be reused. Also

the competition between roots is eliminated. All and all the plants energy is

spent more on the vegetation and flowering process because the mediums

provide more air.

The concept of Hydroponics was originally retrieved from the ancient

civilization called the Aztecs. The Aztecs’ had floating gardens which circled

their great city. These rafts were called chinampas which grew vegetables

and flowers. In the sixteen hundreds early scientists tried to copy this idea

and were only some what successful but found that the purpose of soil was to

hold plants upright. Soon scientist in the eighteen hundreds modernized these

old ideas. In 1860, Professor Julius von Sachs discovered ways to make a

nutrient solution that could be dissolved in water and plants could live in

successfully. Only until 1936 did the first hydroponic garden grown become

grown. It was grown by W.F. Gericke and J.R. Travernetti of the University

of California.

There are three methods used to grow hydroponic gardens. These

methods are separated by which medium growth occurs in. The first method

is called water culture. Water culture is a method where plants grow in water

or in water and a nutrient solution. The next method is called sand culture.

Sand culture is the growth of various plants in sterile sand using water and a

nutrient solution. The last method is called aggregate culture. Aggregate

culture replaces sand and uses gravel, vermiculite or other such substances to

grow plants also using water and nutrient solutions. All of these methods can

grow almost any type of plant. Other substances that are used in hydroponic

growth include perlite, rockwool, geolite, crushed rocks, bricks, shards of

cinder blocks, and Styrofoam. Currently new methods are being formed to

grow plants in different hydroponic environments. Some new forms of

hydroponic gardening include suspending the roots of a plant in the air of an

enclosed chamber. The plant is then misted every day with a nutrient

solution.

Hydroponic plants require very minimal care. To build a hydroponic

environment takes a little more work than the care of these plants, but not

much. A container in which hydroponic plants grow in is called a hydroponic

unit. Almost any container will do to make a hydroponic unit. One can make

a hydroponic unit, basically, in three ways. One can make the first

hydroponic unit by neatly scraping a circle indentation in the cork and then a

hole in the middle where the indentation was. Then the simple plant is placed

through the hole. The plant is then secured by cotton wadding and is placed

in a container of water or a nutrient

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