You can try 'permaculture',especially from 'Sepp Holzer'. Google it ,and find a totally new dimension in farming.There are some very good youtube videos also.
We are looking for scrub land /wasteland /undeveloped land & marginal ( Uncultivated )dryland ,with cost about Rs. 50000 per acre
10 Acre to 50 Acres in Tamil Nadu (Dharmapuri dist)
or Karnataka(Bangalore Rural or Kolar dist.)
If you have land with legally approved documents
1) What is...