Agriculture
Liquid hydroponic systems have no other supporting medium for the plant roots: aggregate systems have a solid medium of support. Hydroponic systems are further categorized as open (i.e. once the nutrient solution is delivered to the plant roots, it is not reused) or closed (i.e. surplus solution is recovered, replenished, and recycled). Hydroponic growing (as opposed to soil growing) allows you to control the nutrient levels for your plants directly. Because of the higher control over nutrients, hydroponically grown plants generally have a much higher yield than similar plants grown in soil.A plant gets its food source by turning Co2, light and water (or hydrogen) into carbohydrates through a process called photosynthesis. With hydroponics growing, plants are grown without soil so they must get their nutrients from the nutrient solutions added to water. The absence of soil in growing means that hydroponics systems must have some way of supporting the plants while still allowing the bare root system maximum exposure to the nutrient solution. Often a ?growing medium? is used for support and to aid in moisture and nutrient retention in hydroponics growing. Because they lack media to store water and nutrients, water culture systems need a continuous flow of nutrients to prevent drying out the plant roots. 
Plants need an energy source in order to grow. With hydroponics growing this energy may come from natural light, which has the full spectrum of color or through the use of different types of artificial lighting (grow lights), which can be selected for specific plant varieties and optimum plant growth characteristics.
Source: Oasis Agro Industries Pakistan
- What Is Hydroponics?
Hydroponics is a technology for growing plants in nutrient solutions (water containing fertilizers) with or without the use of an artificial medium (sand, gravel, vermiculite, rockwool, perlite, peatmoss. coir, or sawdust) to provide mechanical support....
- Advantages And Disadvantages Of Hydroponics
Hydroponics is a technology for growing plants in nutrient solutions (water containing fertilizers) with or without the use of an artificial medium (sand, gravel, vermiculite, rock wool, perlite, peat moss. coir, or sawdust) to provide mechanical support....
- Hydro-culture: A New Farming Technique
The word hydroponics has its derivation from the combining of two Greek words, hydro meaning water and ponosmeaning labor, i.e., working water. The word first appeared in a scientific magazine article (Science, Feb 178:1) published in 1937 and authored...
- Hydroponics Vs Soil
With hydroponics currently at new heights in the gardening world, the question facing gardeners today is Hydroponics or Soil? This question is also becoming an age old debate of battling sides fighting to prove the other wrong. I won?t be taking a stance...
- Watering Methods In Hydroponics
Hand WateringPeople often do not realize that hand watering can be one of the simplest hydroponics growing systems, but hydroponics boils down to this...the food is in the water. If you mix perlite, vermiculite, and coconut coir (all nutrient free) and...
Agriculture
Hydroponics Technology
Hydroponics is a technology for growing plants in nutrient solutions (water containing fertilizers) with or without the use of an artificial medium (sand, gravel, vermiculite, rockwool, perlite, peatmoss. coir, or sawdust) to provide mechanical support.
Liquid hydroponic systems have no other supporting medium for the plant roots: aggregate systems have a solid medium of support. Hydroponic systems are further categorized as open (i.e. once the nutrient solution is delivered to the plant roots, it is not reused) or closed (i.e. surplus solution is recovered, replenished, and recycled). Hydroponic growing (as opposed to soil growing) allows you to control the nutrient levels for your plants directly. Because of the higher control over nutrients, hydroponically grown plants generally have a much higher yield than similar plants grown in soil.Plants need an energy source in order to grow. With hydroponics growing this energy may come from natural light, which has the full spectrum of color or through the use of different types of artificial lighting (grow lights), which can be selected for specific plant varieties and optimum plant growth characteristics. Source: Oasis Agro Industries Pakistan
- What Is Hydroponics?
Hydroponics is a technology for growing plants in nutrient solutions (water containing fertilizers) with or without the use of an artificial medium (sand, gravel, vermiculite, rockwool, perlite, peatmoss. coir, or sawdust) to provide mechanical support....
- Advantages And Disadvantages Of Hydroponics
Hydroponics is a technology for growing plants in nutrient solutions (water containing fertilizers) with or without the use of an artificial medium (sand, gravel, vermiculite, rock wool, perlite, peat moss. coir, or sawdust) to provide mechanical support....
- Hydro-culture: A New Farming Technique
The word hydroponics has its derivation from the combining of two Greek words, hydro meaning water and ponosmeaning labor, i.e., working water. The word first appeared in a scientific magazine article (Science, Feb 178:1) published in 1937 and authored...
- Hydroponics Vs Soil
With hydroponics currently at new heights in the gardening world, the question facing gardeners today is Hydroponics or Soil? This question is also becoming an age old debate of battling sides fighting to prove the other wrong. I won?t be taking a stance...
- Watering Methods In Hydroponics
Hand WateringPeople often do not realize that hand watering can be one of the simplest hydroponics growing systems, but hydroponics boils down to this...the food is in the water. If you mix perlite, vermiculite, and coconut coir (all nutrient free) and...