Description
Do you want to learn how to build your inexpensive garden without soil fast and easy? If yes, then keep reading...
Hydroponics is used as a controlled agriculture system for growing out of season crops, for producing crops in areas that are less suited for growing crops, and in areas where the water supply cannot support conventional farming. Research centers also take up hydroponics to grow crops they need to study plant nutrition, plant breeding, and plant diseases because the conditions under which the crops are grown can be regulated as desired. Almost all plants can be grown using hydroponics.
When crops are grown in this way, they use up 50% less land and 90% less water when contrasted with traditional crop growing methods. However, the yields from the crops are 4 times more, and the crop growth rate is twice as fast when using hydroponics. This is possible because the crops have everything they would need, at the right concentrations.
This book covers the following topics
- What is hydroponics?
- Hydroponics growing system
- Plants to grow in your hydroponic system
- Your own hydroponic system
- Plant nutrition
- Pros and cons- the different types of hydroponic systems
- System maintenance
- Getting rid of common pests
- Potential problems and how to overcome them
- Hydroponic tips and tricks for beginners
- Hydroponics as business
- Mistakes to avoid
...And much more
In place of the soil used in typical agriculture, the farmer or gardener roots the plants in compounds like vermiculite, clay pellets or rock wool. All substances used must be inert so that they do not introduce any new elements into the plant's environment. The solution of water and nutrients is then poured over the support material so that the plant can feed into it.
One primary advantage that hydroponics offers over traditional crop husbandry methods is that when the systems are carefully manipulated and the growing environment properly managed, in terms of the quantity of water provided, pH levels and the combination and concentration of the nutrients. When these conditions are looked into carefully, the crops grow faster. There is less waste in regards to the consumption of resources. There is also less reliance on fertilizers, pesticides and other potentially harmful products used in conventional agriculture.
The development of hydroponics has not only been a response to the current food and resource problems. It is a solution for the future too. Experts say that by 2050, about 80% of all the food produced will be consumed in the cities, which makes it important for the cities to become producers of food. Currently, most cities are the good 'black holes' because all they do is suck in much of it, and at the same time, the cities are the biggest food wasters.
It is easy to see the wastefulness and excessive nature of normal food production in comparison to hydroponics. To supply food to the urban areas, producers need to produce it in large amounts and to transport it there, sometimes, across vast distances, before it is introduced into the market. From the initial step of production, harvesting, packaging, and shipping, the food takes up large amounts of resources that could be saved and re-used elsewhere. People are involved, pollution-causing fuels, buildings, and other resources, and this is wasteful, in comparison to what hydroponics entails.
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