116284
Description
Mind Map by labradorlass, updated more than 1 year ago
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Created by labradorlass
almost 11 years ago
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Irrigation 2
- abstraction
licence for
>20m3/day
- EU water framework directive
- sustainable water use
- river basin management
- sustainable water use
- Groundwater directive
- protection of
groundwater
resources
- protection of
groundwater
resources
- Environmental
liability directive
- prevent environmental damage
- polluter pays
- prevent environmental damage
- Water Bill 2003
- time restricted abstractions
- seasonal or 1,5,12years
- seasonal or 1,5,12years
- ability to
revoke
abstractions
- time restricted abstractions
- planning
- previous 20years rainfall
- 5th driest year
- 3rd if high value
- 3rd if high value
- 5th driest year
- pressure is more important
- cost of maintaining
- too low = large droplets
- excessively wet perimeter
- excessively wet perimeter
- too high = small droplets
- wet near sprinkler
- more susceptible to wind
- more susceptible to wind
- wet near sprinkler
- if reel is driven by water
pressure requires 12bar
- expensive
- expensive
- cost of maintaining
- previous 20years rainfall
- can only put fert
through tape
- water through tape
requires filtration
- suppose to increase marketable yield
- suppose to increase marketable yield
- water through tape
requires filtration
- run-off
- app rate
too high for
infiltration
- app rate too
high for slopes
- incorrect
pressures
or set up
- poor soil MC
- poor soil
structure
- no structure in potato field
- no structure in potato field
- app rate
too high for
infiltration
- thermal imaging
- hot plants are the ones
struggling to get water
- hot plants are the ones
struggling to get water
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