In which state of India from the following is the old bamboo drip irrigation technology still used in the agriculture?​

Correct option is C

• Bamboo drip irrigation system a very old practice seen in Indian state Meghalaya Bamboo drip irrigation system is a 200-year-old system in Meghalaya.
• It is a system of tapping stream and spring water by using bamboo pipes.
• In a bamboo drip irrigation system bout 18-20 litres of water enters the bamboo pipe system, gets transported over hundreds of metres, and finally reduces to 20-80 drops per minute at the site of the plant.