Amitav Ghosh said this quote
“ In the old days, farmers would keep a little of their home-made opium for their families, to be used during illnesses, or at harvests and weddings; the rest they would sell to the local nobility, or to pykari merchants from Patna. Back then, a few clumps of poppy were enough to provide for a household's needs, leaving a little over, to be sold: no one was inclined to plant more because of all the work it took to grow poppies - fifteen ploughings of the land and every remaining clod to be built; purchases of manure and constant watering; and after all that, the frenzy of the harvest, each bulb having to be individually nicked, drained and scrapped. Such punishment was bearable when you had a patch or two of poppies - but what sane person would want to multiply these labours when there were better, more useful crops to grow, like wheat, dal, vegetables? But those toothsome winter crops were steadily shrinking in acreage: now the factory's appetite for opium seemed never to be seated. Come the cold weather, the English sahibs would allow little else to be planted; their agents would go from home to home, forcing cash advances on the farmers, making them sign /asámi/ contracts. It was impossible to say no to them: if you refused they would leave their silver hidden in your house, or throw it through a window. It was no use telling the white magistrate that you hadn't accepted the money and your thumbprint was forged: he earned commissions on the oppium adn would never let you off. And, at the end of it, your earnings would come to no more than three-and-a-half sicca rupees, just about enough to pay off your advance. ”