Benefits
Limitations
More level and smooth soil surface
High cost of the equipment/laser instrument
Reduction in time and water required to irrigate the field
Need for skilled operator to set/adjust laser settings and operate the tractor
More uniform distribution of water in the field
More efficient for regularly sized and shaped field
More uniform moisture environment for crops
More uniform germination and growth of crops
Reduction in seeds, fertilizer, chemicals and fuel used in cultural cooperation
Improved field trafficability (for subsequent operations)