CropGPT - Grains

This episode provides a detailed update on global maize production and trade.

• In Russia’s Bryansk region, maize yields have exceeded both last year’s figures and the national average, despite challenging weather conditions. Successful harvest strategies in districts like Komoritsky have contributed to this strong performance.
• In Brazil, summer corn planting has reached 52.6 percent completion as of mid-October, slightly ahead of last year. Planting progress varies by state, with southern regions like Parana and Rio Grande do Sul nearing completion, while Bahia and Goias lag behind. Despite mixed weather impacts, crop development remains strong, with 94 percent of summer corn crops in Perina rated in good condition. Brazil’s corn exports from Mato Grosso do Sul surged 214 percent year over year in October, largely fueled by demand from Asian markets, especially Iran. However, monthly exports dipped from September due to logistical constraints.
• In the United States, the corn harvest reached 91 percent by late November, slightly under the five-year average. Weather-related challenges—rain, frost, and drought—have sparked concerns over lower yields, prompting expectations of revised USDA forecasts. Nonetheless, stable export demand is supporting the market.
• Globally, maize markets are gradually recovering following weather disruptions. According to Reibobank’s Outlook 2026, yield concerns in the United States contrast with Brazil’s steady production, helping stabilize global prices. The next season may see increased U.S. and Argentine exports, while Brazil is expected to divert more corn toward ethanol production. Despite these dynamics, global maize markets remain sensitive to weather variability and rising input costs.

The episode opens by highlighting that the 2025 U.S. corn harvest is projected to be the largest ever, potentially reaching 16.8 billion bushels, with yields in some areas exceeding 210 bushels per acre. However, demand has not kept pace. While domestic and export usage is expected to rise only about 4 percent, supply has surged nearly 60 percent. This imbalance has pushed ending stocks to their highest level since 2019, depressing futures prices to approximately $3.90 per bushel-well below the $4.60 break-even cost for many farmers.

The discussion explores the economic toll of this price collapse, including projected losses of $60 to $70 per acre despite excellent yields. Cash crop receipts adjusted for inflation could fall to their lowest levels since 2007. As farm incomes plummet, working capital is drying up, driving a 25 percent increase in short-term operating loans and a 55 percent spike in Chapter 12 farm bankruptcies in 2024. These financial pressures ripple out, affecting equipment dealers, seed suppliers, and entire rural communities.

A major factor compounding the crisis is the decline in Chinese purchases of U.S. corn, as China shifts to Brazilian suppliers. While U.S. exports remain strong to other nations like Mexico and Japan, they cannot fully compensate for China's retreat. This intensifies the need for domestic demand growth.

The episode evaluates E15 ethanol policy as a potential solution. A national year-round mandate for E15 could absorb up to 2 billion bushels annually, potentially offsetting the surplus. Yet, regulatory and political challenges, including opposition from the petroleum industry, stand in the way.

Other long-term concerns are raised, such as weakening data quality from declining USDA farmer survey participation, which adds market uncertainty. Meanwhile, existing safety net programs are deemed ineffective: with a $3.70 per bushel reference price for support and a $4.60 production cost, most producers remain unprotected.

The episode concludes with a stark warning: unless structural changes increase corn demand, continued overproduction could drive prices even lower, potentially below $3.00 per bushel. This would accelerate farm consolidation and raise the likelihood of emergency government interventions, suggesting that U.S. agriculture's strength in production may have outpaced the market's capacity to respond.

This episode presents a comprehensive overview of Brazil's maize market as of November 16, 2025.

• For the 2025–2026 agricultural year, Brazil's maize production is expected to decline slightly by 1.6 percent to 138.84 million tons. This dip is attributed to reduced productivity in the second crop following an exceptional prior season. Yield projections have been revised to 6,010 kilograms per hectare.
• Despite lower yields, planted area is forecasted to expand by 4 percent to 22.72 million hectares, driven by better economic returns compared to crops like rice and beans. Domestic maize consumption is projected to grow by 4.5 percent to 94.6 million tons, fueled by rising demand from the ethanol sector, underscoring the grain’s strategic value in Brazil’s energy matrix. Exports are expected to rise significantly by 16.2 percent, reaching 46.5 million tons, although ending stocks may decrease slightly by 3.99 percent to 13.55 million tons.
• Regionally, early planting and healthy crop conditions are reported in Southern Brazil, though some areas face challenges from reduced rainfall and hailstorms. Southeast Brazil shows mixed progress: Minas Gerais is experiencing delays due to dry weather, while São Paulo benefits from favorable conditions, especially in seed-producing zones. In the Midwest, planting is well-supported by irrigation systems in states like Mato Grosso and Mato Grosso do Sul.
• The North and Northeast regions display varied patterns. Bahia is off to an early start with adequate rainfall, while Rondonia contends with drought and pest issues. The third crop, or safrinha tardia, mainly in irrigated areas of the Northeast, is forecasted at 2.89 million tons. Continued rainfall will be crucial, though excess humidity in Sergipe may reduce yields.

This episode explores key updates in the global maize market as of November 9, 2025

• In Russia's Lepetsk region, maize production reached a record 276,500 tons from 26,000 hectares, with standout yields averaging 106.9 centners per hectare. Top-performing districts like Izmalkovsky and Stanovliansky achieved nearly 128 centners per hectare. This harvest contributes to the region's total output of over 3.8 million tons, playing a vital role in national food security.
• South Africa's Crop Estimates Committee forecasts a robust maize harvest of 11.7 million tons for the 2025-2026 season, split between 6.8 million tons of white maize and 4.9 million tons of yellow maize. Wheat production is also rebounding, signaling stronger domestic and export opportunities.
• In Brazil's Rio Grande do Sul, farmers are employing staggered sowing strategies to mitigate La Niña-related risks. Projections estimate 360,000 to 367,000 hectares will be sown by the 2025-2026 season. The region targets yields of 38 CCS or 338 kilograms per hectare, supported by organic fertilization and sustainable practices. Areas such as Santana Do Livramento are prioritizing maize cultivation for livestock feed in response to climate variability.
• Malawi has imposed a maize export ban amid severe food shortages affecting up to 4 million people. Adverse weather has impacted crop yields, prompting international assistance and the declaration of a national disaster across 11 districts.
• Ukraine reported a 0.5% decrease in grain and leguminous crop exports, reflecting continued logistical and environmental challenges. However, the outlook remains strong, with a 2025 harvest expected to reach 59 million tons, largely driven by a strong corn season compensating for earlier delays.
• Zimbabwe will begin phasing out its maize import ban, replacing it with local sourcing quotas starting at 40% in April 2026 and increasing to full domestic sourcing by April 2028. This transition aims to strengthen the country’s agricultural base while balancing food security and import dependence.

This episode delivers a comprehensive overview of the global maize market.

• Brazil is off to a strong start in the 2025–2026 maize season, with 40% of the first crop planted by late October, surpassing the five-year average. Southern states such as Parana, Rio Grande do Sul, and Santa Catarina are nearly finished planting, supported by favorable soil moisture and solar conditions. Despite early pest pressure and temperature swings, overall crop health remains promising. Mato Grosso set a new record for its second maize crop at over 53 million tons, though next season's output is projected to dip by about 4%. Rising domestic demand from ethanol and livestock sectors is forecast to lift internal consumption to 18.57 million tons, tightening available supply as state exports and stocks decline.
• In the United States, the maize harvest lags behind prior years, with only 29% completed by early October. Yield variability due to disease and weather stress has lowered national forecasts to 180–181 bushels per acre. Nonetheless, strong ethanol production and active exports are helping sustain demand amid logistical challenges and global competition.
• Ukraine’s maize exports have dropped sharply, cutting its EU market share in half. The European Union is also seeing lower production, especially in France, due to adverse weather, shifting regional trade flows. Meanwhile, Russia has ramped up maize exports, becoming China’s top supplier and displacing Brazil.
• China's domestic maize production remains solid with modest growth, reducing its reliance on imports and reshaping global trade patterns. Argentina expects record-breaking yields, thanks to increased planting and a shift away from soybeans driven by favorable maize pricing. South Africa is also forecasting a substantial production boost due to improved weather and planting conditions.

This episode highlights significant developments in the global maize market.

• The USDA’s quarterly report indicates U.S. maize stocks are projected to open 5 million tons above previous expectations for the 2025–2026 business year. Stable production and demand, coupled with uncertainty from a government shutdown, have led markets to rely heavily on private yield data, contributing to price volatility on the Chicago Board of Trade. Despite strong U.S. harvests and abundant stocks, negotiations with China have not yet resulted in substantial market shifts, though increased supply has positively influenced ethanol output and biofuel economics.
• China’s maize production for the 2025–2026 season is estimated at 298 million tons, reflecting continued output growth. As a result, import projections have been reduced to 7 million tons, in line with the government’s goal of agricultural self-sufficiency. With domestic capacities exceeding 130 million tons, maize remains essential for feed and industrial use.
• In Ukraine, maize exports in September reached their lowest level since 2021, reflecting broader declines across the grain market. Total annual grain exports are down by one third, heavily impacted by ongoing political and economic instability. In Argentina, exchange rate volatility tied to regional elections has disrupted maize export activity, leaving total exports at 24.5 million tons, with producers delaying sales until after electoral results.
• Brazil anticipates a 14% increase in maize-based ethanol production in 2025–2026, reaching nearly 9 billion liters. This shift is partially driven by reduced sugarcane ethanol output, particularly in Parana, signaling a strategic pivot in Brazil’s biofuel sector. In India, maize farmers in Telangana are facing depressed prices and weak government procurement, leaving them vulnerable to private traders and financial pressure despite large harvests.
• Russia has tripled its corn exports to China year-on-year, surpassing Brazil and the U.S. as China’s leading supplier. This reinforces Russia’s growing influence in the global maize trade. Domestic measures such as export duties and production quotas highlight strategic government control over agricultural exports.

This week’s maize market overview highlights production developments.

• Brazil’s maize exports remain on track, but concerns linger over meeting annual targets, which could lead to increased carryover stocks. Export trends are currently influenced by the weakened Brazilian real and global market prices. On the production side, maize planting has progressed quickly, with 20.8 percent completed by mid-September, outpacing previous years. A slowdown in soybean transport has facilitated maize shipments to ethanol refineries in Maranhão, improving logistical efficiency and freight costs.
• Argentina introduced a major policy change by eliminating export taxes on grains, including maize. This has attracted significant capital inflows, though maize sales have not yet experienced a corresponding surge. The move is expected to reshape Argentina’s agricultural policy landscape and influence future decisions on tariffs and trade.
• In the United States, record corn production is facing a potential challenge from fungal outbreaks in the Midwest, which may affect yield forecasts. However, current production levels support a strong export position, maintaining the country’s leading role in the global maize market.
• South Africa’s maize outlook has improved due to favorable summer rains and recovery from drought. This rebound supports surplus production and potential export growth, while also contributing to domestic price stability.
• Ukraine, meanwhile, is experiencing setbacks due to adverse weather conditions that threaten to delay harvests. This poses risks to export schedules and may affect pricing on international shipping terms in the coming months.

This episode examines recent shifts in the global maize market.

• Turkey significantly increased its maize imports from Ukraine in 2025, up 2.4 times from the previous year to $760.6 million. Soybean imports also nearly doubled, while sunflower oil imports declined by 18%. These three commodities made up approximately 90% of Ukraine’s agricultural exports to Turkey. In Ukraine, unseasonal weather delayed the maize harvest, elevating local prices and shifting farmer focus to sunflower and soybean harvesting ahead of forecasted rains.
• Export prices for Ukrainian maize have risen amid delivery uncertainties and intensified competition, particularly with Russia regaining some market share in Turkey. Maize continues to be a crucial export for Ukraine despite these pressures.
• Mexico plays a vital role in the U.S. corn export market, absorbing about half of U.S. shipments, mainly for livestock feed. This demand has remained strong even as other U.S. agricultural exports, such as beef and soybeans, face broader market challenges. The growing emphasis on maize as a feed and biofuel source reflects global trends.
• In Brazil, the state of Parana reported a remarkable 160% increase in maize exports for the first eight months of 2025, totaling 1.97 million tons. These gains contrast with the national picture, where Brazil saw a 12% decline in total maize exports during the same period. Export earnings from Parana have bolstered the state’s economy, illustrating regional variability within national trends.
• Meanwhile, the U.S. recorded a 6% year-over-year drop in maize use for ethanol in July, even as total corn consumption for alcohol and other uses edged upward. This reduction signals a tightening demand in the biofuel sector, which could influence future pricing and planting decisions.

This week's update highlights the complex economic, environmental, and policy factors shaping the global maize market.

• Brazil's maize sector is navigating financial constraints driven by high interest rates and tightening credit conditions, which threaten farmer stability and raise concerns about lease abandonment. Despite these pressures, the second crop harvest in the Center-South region has concluded with a projected yield of 100.4 million tons. Encouraged by earlier high corn prices, summer planting is expected to expand by 7%, with optimism also tied to the launch of a new ethanol plant in Western Bahia. For the 2026–2027 season, production is forecasted at 142.5 million tons, but slow export movements could hinder the clearing of surplus stocks amid rising domestic demand.
• In the U.S., corn production is set to hit a record 427.11 million tons, driven by increased planting despite lower yields per acre. However, exports remain well below target, at just 22.8 million tons against a goal of 42.5 million. Market unpredictability is compounded by port pricing discrepancies, ethanol policy variability, and divergent state-level demand patterns.
• Further challenges loom for Brazil, including global price volatility, currency valuation issues, and shifting weather conditions that could disrupt crop planning. Meanwhile, the Southern U.S. corn belt is dealing with agronomic threats, especially fungal diseases like southern rust. Unusual wet weather has prompted costly fungicide use, adding strain to already uncertain pricing conditions.
• Despite these pressures, regions like Rio Grande do Sul in Brazil are reporting strong harvest progress and encouraging yield projections, suggesting resilience in the face of ongoing production and market challenges.

This episode delivers a concise overview of recent developments in the global maize market.

• Kenya is projected to harvest 70 million 90-kilogram bags of maize in 2025, up from 67 million in 2024 and more than double the 2022 figure. This growth is attributed to the government’s fertilizer subsidy program, which has cut fertilizer costs by up to 67 percent. The Kenyan government also plans to purchase maize directly from farmers to strengthen the National Strategic Food Reserve and ensure market stability. Additionally, alignment with international environmental mandates such as the EU deforestation regulation is enhancing market competitiveness.
• Brazil recorded a 134.53 percent month-over-month increase in maize exports from Mato Grosso in August 2025, though annual exports have declined by 12.25 percent. Elevated domestic and U.S. maize supplies may pressure global prices and limit future Brazilian export volumes.
• In Russia, the Ministry of Agriculture implemented increased export duties on wheat and corn, effective September 17 to 23, 2025. These include a 327.3 ruble per ton duty on wheat and a 398.2 ruble per ton duty on corn, reinforcing the grain damper mechanism to subsidize agricultural producers.
• The United States is contending with fungal threats to corn yields in the Midwest, particularly from southern rust and tar spot. Although USDA forecasts still anticipate record yields, disease pressures have led to revised, lower yield estimates. Reports highlight reduced fungicide efficacy this season, raising concerns over profitability due to increased production costs and potential harvest delays.