Abstract: It was particularly discussed that approaches of enhancing land economic profit in the project "land consolidation", taking Yangxin County, Shandong Province as an example. Two approaches including single land consolidation and the combination of land consolidation with rational planting system were lucubrated through analysis of the static economic profit, the dynamic economic profit and the sensitivity by using static invest reclaim period, net present value, interior yield and dynamic invest reclaim profit, etc. The result shows that the two approaches can enhance land economic profit, but the second one is better.