Two methods to enhance the productivity of land:
1. Investment on Land—Productivity of Land can be enhanced by undertaking investment on land. Construction of irrigation facilities is an example of investment on land. Higher the investment on land, higher will be the productivity of land in future.
2. Scientific way of cultivation—Productivity of Land can be increased by using scientific techniques of cultivation on land. If the farmers use HYV seeds, adequate amount of fertilisers/manure, pesticides, improved agricultural tools and implements, etc. then yield of crop per hectare can be increased to a great extent.