The study looked at different farming systems to see which ones were most profitable. They found that the intensity of farming (how much work is put in) is more important than the type of crops grown. Systems with more work didn't always make more money, and systems with fewer crops sometimes made more profit. Using certain crops like pulses and cotton can bring higher profits, but also more risks. It's best to choose a farming system that is productive and resilient in the long run, rather than just following current crop prices.