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by Zahid Ahmed
Published: Last Updated on

The cob is the central part of the corn ear, which is the part of the plant that contains the kernels of corn. It is typically long and cylindrical in shape, and it is surrounded by the husk, which is the green, leafy part of the plant.

It is made up of a hard, woody material that provides support for the kernels of corn as they grow. It is also covered in a layer of silk, which are the long, thin strands that emerge from the cob and help to pollinate the plant.

The kernels of corn are attached to the cob in rows, with each kernel sitting in a small indentation called an “axil.” The number of kernels per ear of corn can vary, but a typical ear of corn will have between 500 and 800 kernels.

The cob is typically removed from the plant before the kernels are eaten, either by humans or animals. The kernels can be eaten fresh, or they can be dried and ground into a flour or meal. The cob can also be used as a fuel source, or it can be ground up and used as a livestock feed.

Cob of corn


Here are some potential uses for cob:

  • Fuel: The cob can be used as a fuel source, either by burning it directly or by using it to create charcoal.
  • Livestock feed: It can be ground up and used as a feed for livestock, such as cows, pigs, and chickens.
  • Building material: In some parts of the world, the cob is used as a building material to create homes and other structures. This is done by mixing the cob with straw and clay to create a type of mud brick.
  • Garden mulch: It can be broken up and used as a mulch in a garden, where it can help to retain moisture and suppress weeds.
  • Crafts: It can be used in crafts and other DIY projects, such as making jewelry or decorating clay pots.
  • Animal bedding: It can be used as bedding for animals, such as rabbits or guinea pigs. It is a natural, biodegradable alternative to other types of bedding, such as straw or wood shavings.
  • Soil amendment: The cob can be broken up and added to soil to improve its structure and drainage.
  • Filtering material: It can be used as a filtering material to remove impurities from water or other liquids.
  • Landscaping: The cob can be used in landscaping to create retaining walls, borders, or other decorative features.
  • Pottery: It can be mixed with clay to create a type of pottery known as “cobware.” This type of pottery is typically made by hand and is often used for decorative or functional purposes.
  • Art: It can be used as a medium for creating art, such as sculptures or reliefs.
  • Insulation: The cob can be used as insulation in homes and other buildings, as it has good thermal and acoustic properties.


Cob of corn is a cylindrical, woody structure located at the center of the corn ear. It is surrounded by the husk and covered in silk, and it contains the kernels of corn. While the kernels are a nutritious and important food source, the cob itself has very little food value and is not typically eaten. It can be used as a building material, but it has some limitations in terms of its structural strength and durability.

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