New Farm project

Dear All members,

  I’m planning to grow trees in the agriculture land need guidance in below,

  1. Less Water consuming saplings to convert them as trees
  2. Less Maintenance (only for watering we can rely on labor)
  3. Good returns in 3 to 4 years
  4. Soil - Black in 2.25 acres & Red 2.25 acres
  5. Where can I buy saplings in Tamil Nadu (My location - salem) especially very good quality in cheaper price/ with govt. subsidy

Kindly help me, I’m very new to agriculture with great passion about this industry.