Posted by Lilly | Posted in Hydroponics & Seed Starting | Posted on 28-07-2010
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hydroponic set up, few weeks in! (Maroc x Afghan)
hydroponic set up, few weeks in! (Maroc x Afghan)

How to best use Solar energy for growing hydroponic fodder in hot climates like India?
Considering population& ecological pressures, Sustainable Hydroponics is a possible future intervention.For countries like India, which face acute fodder shortage during draught summer months, lot of cheap fodder could be raised by Hydroponics which makes use of the only natural asset available that is Sunshine and Hot weather
Electricity is required to provide water (pumping, filtering etc) and power the control systems; this can be provided by solar plus storage devices
Hydroponics relies complicated (ie fragile/prone to breakdown/expensive to repair) systems and structures to monitor and manage the growing environment. Specialised seeds are also required locking you into buying from seed companies. Mono-cultures are also vunerable to pest and disease so require agro-chemicals.
Better sustainable systems, can be found through permaculture design. This focuses on the interaction of systems; so if drought is the limting feature there are simple techniques for harvesting and conserving it.
Consider why fodder is required – are you trying to provide meat? if so consider more efficient animals like chicken and goats.
If the animals are for transport or agricultural power then consider making electric motors that can be powered by solar, I know there are some solar powered rickshaws in India that could be developed for this.
Cheap Ebb abd Flow homemade hydroponics system
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400 Watt Electronic Switchable Ballast Hydroponic Grow Lamp System with Metal Halide and High Pressure Sodium HPS Light Bulbs, Cord + Hanger, GYO2002
$155.00 This 400W hydroponics lighting system represents the best value grow light. Its advanced electronic ballast supports both High Pressure Sodium (HPS) and Metal Halide (MH) bulbs, giving the grower the flexibility to choose the best selection simply by changing the bulb, instead of having to own two separate light systems.MH is used for accelerated vegetative growth, then switch to HPS to encourage ... |
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225 LED Quad Band Red, Blue, Orange and White Full Spectrum Hydroponic Plant Grow Light, 2501QUAD
$39.00 BENIFITS: This panel has no ballasts to burn out like other plant lights. It does not run hot, just warm. You will not experience unsightly brown burned leaves when they accidentally touch the LEDs. This is common with most other lights that get very hot. This more controlled running temperature reduces the need to water so often and keeps rooms with plants from getting uncomfortably hot in the su... |
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Metered Aerosol Air Freshener Dispenser, Visual LED, White/Gray WTB32014101B
$22.45 Advanced metered dispensing system, with "Command Performance", lets you customize usage. Set start/stop time, plus spray level (light, medium, heavy). Or, set switch "ON" for automatic spraying every 15 minutes, 24 hours a day, for 30 days. Visual (LED) and audible (beeps) refill and battery replacement indicators. Operates one year on two C batteries (not included). Mounting screws included. Man... |
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Don't Smoke Cheap Pot Men's Tee Shirt in 12 colors Small thru 6XL
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Don't Smoke Cheap Pot Men's Hoodie Sweat Shirt Small thru 4XL
Front hand warmer pocket.... |
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Don't Smoke Cheap Pot Women's Tee Shirt in 6 Colors Small thru XXL
Pick from the petite form-fitting babydoll style or standard regular fit womens style. Please refer to our sizing chart for measurements.This design also available as a men's Tee shirt, and a men's hoodie and sweat shirt in our other amazon.com listings.... |