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All Courses GAP for Maize Good Agricultural Practices in Maize Production

HARVEST MANAGEMENT

Harvesting time:

  • If you are using the corn for grain, cob should be harvested at around 120 days after planting
  • The exact time of harvesting depends on the variety used.
    • Maize is ready for harvest when the plants in the field are turning yellowish and the moisture content of the cob is 20-25%
    • If it rains, maize cobs should be allowed to dry first before harvesting

 

After harvesting:

  • Once the harvested maize cobs are dry, the grain can be shelled directly after removing the husk.

  • The grain should be dried on a paved cement surface or on a or tarpaulin sheet until the grain moisture declines to 12-14%
  • It is also possible to dry the cob first and do the grain shelling after drying.
  • The grains must be placed in appropriate bags to be protected from rodents and pests damage during storage.

Next lesson

HARVEST MANAGEMENT
Course Outline
Course Outline

Course Outline

Harvest and post harvest management

2 Lessons •
  • HARVEST MANAGEMENT
  • POST-HARVEST MANAGEMENT

In-field Crop Management

7 Lessons •
  • LAND PREPARATION
  • PEST AND DISEASE CONTROL
  • WEED CONTROL
  • NUTRIENT MANAGEMENT
  • IRRIGATION
  • Planting
  • Seed Preparation

Pre-crop management

1 Lessons •
  • Farm location and facilities

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