profit margin in pig farming and buyer of pig livestock in bulk in india?

Punjab's farmers, having heard about superior ways of rearing pigs from friends and relatives who had earlier migrated to Canada, and work on pig farms there, have begun rearing pigs on superior feed such as soya and maize. They have also started importing good-quality sperm to raise yields.

Sukhwinder Singh, a small farmer who has a landholding of one acre near Ludhiana, took to pig farming a few years ago. He started with three animals and now has 50 female pigs (or sows), and the number of pigs on his farm will reach 300 in winters.