Corn cob fresh harvest in farmer hands

Fresh corn cob held by a farmer in a field under an overcast sky.

About this subject

Corn (Zea mays) is one of the most widely cultivated cereals globally, originating in Mesoamerica about 9,000 years ago. Brazil is the third largest producer worldwide, after the United States and China, with annual harvests exceeding 100 million tons. The image shows a freshly picked ear of corn, still partially covered by husks, highlighting the post-harvest moment. The farmer holds the cob with soil-stained hands, indicating direct manual labor in the field. The overcast sky is common during summer harvests in regions such as the Central-West and Southeast, where relative humidity is high. Corn has diverse uses: human consumption (pamonha, curau, polenta), animal feed (silage and grain), and biofuel production (corn ethanol). In Brazil, the second crop, or safrinha, accounts for about 70% of national production, sown after soybean harvest. Integrated pest management and crop rotation are common practices to maintain productivity. Although manual harvesting is less frequent in large mechanized farms, it is still used in small family farms and for selecting heirloom seeds.

Frequently Asked Questions

What is the economic importance of corn in Brazil?

Corn is vital to Brazil's economy as the third largest global producer. It is used for human and animal food, and biofuels, employing millions in agriculture and industry.

What does 'safrinha' mean in corn farming?

Safrinha is the second corn crop, planted from January to March after soybean harvest. It accounts for about 70% of national production and is key for domestic supply and exports.

How does overcast weather affect corn harvesting?

Overcast skies can indicate higher humidity, requiring care to prevent fungal growth on grains. However, mild temperatures are favorable for manual labor and harvest quality.