The document compares crop-based farming systems to an integrated farming system including fisheries. It finds that the integrated farming system generates significantly more income and employment. Specifically:
1) The integrated farming system generated a gross income of Rs. 458,659 per year compared to Rs. 107,264 for the crop-based system, over 3.66 times higher.
2) Employment was also much greater in the integrated system, with 512 man-days of work compared to 197 for crops, over 2.6 times higher.
3) Income and employment were both substantially greater than traditional crop-horticulture systems used by local farmers as well, demonstrating the benefits of integrating fisheries.