Corn cob fresh harvest in farmer hands

Freshly harvested corn cob in a farmer's hands at twilight, symbol of the Brazilian harvest.

About this subject

Corn is one of the pillars of Brazilian agriculture, with annual production exceeding 100 million tons, making the country the third largest global producer, behind only the United States and China. Harvesting mainly occurs between February and June for the summer crop and between August and November for the second crop (safrinha), depending on the region. The farmer holds a mature ear with golden, well-formed kernels, indicating the ideal harvest point when moisture content is between 13% and 15% for safe storage.

The texture and color of the ear reflect technical care such as balanced fertilization and pest control, especially the fall armyworm, which can compromise up to 20% of production. Brazilian corn is used both for direct human consumption, such as boiled or roasted corn on the cob, and for animal feed, forming the basis of poultry and swine diets. The twilight in the image evokes fieldwork that often extends until the last natural light, especially on small farms where mechanization is limited.

Brazil stands out in transgenic corn production, which accounts for about 90% of cultivated area, providing greater resistance to herbicides and insects. Corn cultivation is also associated with sustainable practices such as no-till farming and crop rotation with soybeans, helping to conserve soil and reduce carbon emissions. The image captures the moment when the farmer assesses ear quality, a gesture combining tradition and technology in the Brazilian countryside.

Frequently Asked Questions

How important is corn in Brazilian agriculture?

Corn is crucial to Brazilian agribusiness, being the second most produced grain with harvests exceeding 100 million tons. It serves as the basis for animal feed and is also consumed fresh, generating jobs in the field and industry.

How to identify the ideal harvest point for corn?

The ideal point occurs when kernels are hard, golden-yellow in color, and have a moisture content between 13% and 15%. The ear should have dry husks, and kernels should show a small black spot at the attachment point to the cob.

What are the main pests affecting corn crops in Brazil?

The fall armyworm is the most significant pest, potentially reducing productivity by up to 20%. Other pests include the corn leafhopper, which transmits diseases, and the corn earworm, which directly damages kernels.