evaluation of special component plan (scp) and the tribal sub plan (tsp) interventions of chief ministers sookshma neeravari yojane new crop insurance scheme- pradhan mantri fasal bima yojana (pmfby) farm mechanization, poly house scheme and incentives for milk producers from 2017-18 to 2019-20 on socio-economic status of farmers in karnataka (qcbs method of selection)