The conventional farming helps people plant crops over land, also gives it water in order to help growth then start harvesting as the time comes.
Many such practices made use of herbicides and fertilizers and pesticides , some contaminated sewage and also irradiation.
Technology has thus found yet another way to enhance crop production without harming the welfare of people and also the environment. This is done by doing hydroponics farming.
Since plants need the water in order to survive but however it's only one ingredient. Other and most vital are nutrients. Many scientists have found that it's only all this is diffused into several water systems then roots of the plants consume it hence it grows.
Doing all this in a very controlled environment like a greenhouse for example, the nutrients are to be mixed into all the water systems hence allowing the plant to produce more yields and this is mainly what hydroponics gardening deals about.
In order to show how effective it actually is, many scientists did a comparative study about the growth of certain tomatoes. One of the batch used up soil and were able to give ten tons. Whereas the other batch used only hydroponics and hence were able to give about 60 tons. This proves that this method can almost produce 6 times the produce compared to the traditional farming.
Any kind of crop which is cultivated using this method gives high yields. Even though some plants can produce more than most others, even then amount of time needed to harvest is still faster compared to the older method that provides a quicker turn around for the farmers.
Problem with the controlled environment is mainly that most of the plants will not get the correct sunlight and also carbon dioxide which helps it to grow. But this problem is addressed by using lights and also infusing artificial carbon dioxide in the air.
There are some other ways to grow crops inside the green house. One of the methods is known as deep water culture. Roots of the crops are exposed to the air and then a pump that releases air out helps to grow. This method is perfect for grapes and some other crops which are cultivated in this method.
Yet another method that is similar to the deep water culture method is the aeroponics. In this the plants are again raised in air and all nutrients here are put together in the form of mist or fog that also reaches all the crops to enable it to grow.
In drain and flood , one tray holds all the nutrients. Roots of the specific plant is held using foam chips or even clay pebbles and then at particular times in the day, this is then flooded for the plants to be able to get the correct requirements to enable growth. Then afterwards, this sort of drains itself.
One of the best things about this hydroponics gardening is the fact that it doesn't use a lot of area. This generally allows a person to put up the greenhouse even in the backyard. Only thing mainly needed is water placed in containers, and also tubes to reuse all the water taken in by the plants, also strong lamps must be used for artificial lighting and also some of the organic nutrients which are generally available in the gardening store.
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on Friday, March 6th, 2009 at 3:45 pm and is filed under Hydroponic Kits.
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