Which high-yielding coconut varieties were developed by the Kasaragod-based CPCRI?
1
Kalpa Suvarna and Kalpa Shatabdi
2
Kalpa Ratna and Kalpa Jyothi
3
Kalpa Raksha and Kalpa Druma
4
Kalpa Dhenu and Kalpa Sankalp
Which high-yielding coconut varieties were developed by the Kasaragod-based CPCRI?