In
greenhouses hydroponic irrigation system, irrigating region (rainy) and
irrigation tape are being used
To
select the most appropriate way of irrigating in greenhouses, the following items
such as: quality and quantity of water, water requirement for production,
condition and kind of the system, financial issues, technical knowledge, the
surface of greenhouses, … must be studied and researched about and then
selecting and designing system must be done
As
an example: in greenhouses which have heavy water (contains Bicarbonate), using
“Mist” method in irrigating is not suitable or it is possible. this way of
irrigating not be suitable for some productions. In some cases, maybe
financial, technical and environmental issues be ready for improved system but
technical knowledge or versant operator don’t be available
Having
appropriate and standard filtration like gravel and disk filters, help reducing
depreciation of conveying pipes and
droppers and by injecting fertilizer to irrigation well, the costs of human
resources will slakes and accuracy and efficiency will be increased
According
to the improvements of irrigating systems, nutrition and spraying (toxin)
systems have been combined with irrigating system
