Shriveled kernels on corn are an indicator of what?

Shriveled kernels on corn primarily indicate overmaturity. This happens when corn remains on the plant longer than optimal, leading to moisture loss in the kernels. As the plant ages and the kernels dry out, their plumpness diminishes, resulting in the shriveled appearance.

Overmaturity can adversely affect the quality of the corn for various uses, such as feed and food products, and can reduce the overall yield. Understanding the stage of maturity is essential for farmers and producers to ensure optimal harvest conditions and product quality.

Other considerations, such as under-ripeness, fungal infection, and pest damage, do not typically present as shriveled kernels. Under-ripeness would generally be characterized by immature, swollen grains, while fungal infections and pest damage tend to manifest in other visible signs, such as discoloration or texture abnormalities, rather than solely through shriveling.