8
Question
Explain these methods of rainwater harvesting given below :-
Ancient raniwater harvesting
Rooftop rainwater harvesting
Tanka irrigation
Guls and kuls - himachal pradesh
Bamboo - drip irrigation
Imundation on channel - west bengal
Ancient raniwater harvesting
Rooftop rainwater harvesting
Tanka irrigation
Guls and kuls - himachal pradesh
Bamboo - drip irrigation
Imundation on channel - west bengal
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Solution
Use the following points to make a note:
Bamboo Drip Irrigation System
ï‚· Practised in Meghalaya.
ï‚· A 200-year old system.
ï‚· Water from the streams is tapped using bamboo pipes and used for irrigating the roots of plants.
ï‚· Long bamboo pipes are connected with each other to form a chain from the stream to the crops.
ï‚· Water flows through the pipes and drops directly at the site of the plant.
Guls and Kuls
In hills and mountainous regions,specially in western Himalayas, people build diversion channels called guls and kuls for irrigational purpos. This is a way of harvesting water
Use the following points to make a note:
Bamboo Drip Irrigation System
ï‚· Practised in Meghalaya.
ï‚· A 200-year old system.
ï‚· Water from the streams is tapped using bamboo pipes and used for irrigating the roots of plants.
ï‚· Long bamboo pipes are connected with each other to form a chain from the stream to the crops.
ï‚· Water flows through the pipes and drops directly at the site of the plant.
In hills and mountainous regions,specially in western Himalayas, people build diversion channels called guls and kuls for irrigational purpos. This is a way of harvesting water
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