Production Guide on Corn
Open Pollinated Varieties
Soil sample will be collected before plowing for soil analysis. If the soil pH is less than 5.3 limin hould be done to raise the desired soil pH (5.3- 5.5) This will be done one month before planting by broadcasting and followed by plowing to incorporate in the soil.
The land should be thoroughly prepare by two plowings and harrowings.
Minimum tillage is also recommend by one plowing and glyphosphate + ammonium sulfate application