Because hydroponics, aeroponics and aquaponics do not use soil, they can be established indoors in locations that have cold, severe climates. These growing methods can also be used in localities that have poor, sandy soil.
The new 1,200 square-foot farm uses hydroponics (growing plants in a water-based nutrient solution, instead of soil) and efficient new LED lights to grow rare produce in a controlled environment, year-round.
Using natural waste products from one system as the primary input of another has substantial economic advantages and represents a far more environmentally sustainable and resource conservative approach to urban food production.
There is a growing body of evidence that seems to indicate that closed-loop water recirculation systems like hydroponics and aquaponics (the coupling of fish production with vegetable production) may in fact offer an advantage over soil-based organic growing since the water chemistry of both these systems can be manipulated to boost natural plant bioactives for health benefits.
maxon launches the next generation of positioning controllers - the EPOS4. A high performance module with detachable pin headers and two different power ratings. With a connector board, the modules can be combined into a ready-to-install compact solution. Suitable for efficient and dynamic control of brushed and brushless DC motors with Hall sensors and encoders up to 750 W continuous power and 1500 W peak power. The modular concept also provides for a wide variety of expansion options with Ethernet-based interfaces, such as EtherCAT or absolute rotary encoders.