1, Current need convection turns praedial amount, quality and area the program that makes maneuverability and reasonable and decision-making.

2, And itself of praedial system of ownership and movable droit have fundamental difference.

3, The concept that commercial estate invests is investor through buying praedial hind, rental or again resell will achieve earnings.

4, Farmer is smaller to the anticipation of land ownership stability, its hire praedial possibility smaller, lease praedial area smaller also.

5, Making good use of it is a key link of praedial master plan.