Reverse osmosis is a process of separation that uses pressure to force a highly concentrated solute through a semi-permeable membrane to a region of lower solute concentration, which leaves the solute on one side and only the solvent on the other. The image below...
Polystyrene most commonly known as Styrofoam has many problematic features when employed in an agricultural setting. High-density Polyethylene also known as HDPE has many superior attributes. Structural Integrity: Styrofoam is produced as small beads that are then...
With the recent price increases in food, especially fresh fruits and vegetables, there is a real challenge to feed a family with the 5-a-day produce and fruit menu. Fresh vegetables and fresh fruits are the key to good health. This is not a new or profound statement...
"Go organic" has become the battle-cry of thousands of Americans who assume that food items labeled "organic" is automatically a better, healthier product. Is this really true? Both organic farming and hydroponic farming embrace a desire to protect our planet's...
There are two main types of hydroponic systems - closed hydroponic systems and open hydroponic systems. Hydroponic systems that do not involve growing media are usually closed systems, while hydroponic systems that involve growing media (container plants), may be...
In 1994 a test was commissioned by an investment group to determine the vitamin and mineral content of hydroponically grown crops in comparison to soil grown crops, both organic and non-organic. Plant Research Technologies Laboratory in San Jose, California, analyzed...