I own an agriculture land of 7 acres,which is black cotton soil, where I have been busy in cultivating the conventional crops like Wheat, Jowar, and bajra etc. These crops dont even give me back the amount I spend on them. I had twice sowed GInger on it but that too the yield was so low that I had to bear heavy losses. I want to know which is the most lucrative crop or product which can fetch good market and which can give good yield on black cotton soil. Kindly advise.