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How Farmers Prepare For A Challenging Summer

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With the height of summer now fully in motion, corn farmers are riding waves against an outlook of very hot and dry weather in July and August. These come as lingering drought conditions already grip key corn-producing states in the country, raising red flags of possible crop yield reductions. This is for the agricultural community to quickly and innovatively respond with new technologies and adaptive practices to mitigate the impacts of these impending heatwaves.

Heatwaves stand as a strong threat to crop yields, more particularly temperature-sensitive crops like corn and soybeans. The heat may put stress on plants, disrupt the process of pollination, and basically increase greatly the rate of evapotranspiration, as in most cases it leads this crop into a nose-dive in productivity. The cornbelt, where the economy cycles around agricultural output and especially rich harvests of corn and soybeans, will receive a major hit from the forecasted heatwaves.

Already, multiple key states have reported drought conditions, which raises concerns about the availability of water and the level of moisture in the soil. This heat-wave-drought combination is a double whammy to crops, making them rightly challenging to grow. Thus, proactive measures would have to be considered in order to save the yield​ (Agriculture Dive)​​ (Successful Farming)​.

Innovative Technologies and Practices
In view of these climatic challenges, it is increasingly turning to innovative technologies and adaptive practices that aid in the course of developing increased resilience of crops and optimum resource utilisation. Strategies employed include, but are not limited to, the following:

Precision Agriculture:

Soil Moisture Sensors: These transmit the amount of moisture in the soil in real-time to the farmer, hence making them capable of judging how much watering is required to be done. This would ensure that appropriate amounts are supplied to plants at the right time so that heat stress is reduced and water conserved.
Drones with satellite imaging provide real-time crop health monitoring, allowing for the detection of very early stages of stress. This will help farmers to identify specific issues and implement targeted measures before they become serious.
Drought-tolerant varieties:

One of the most critical strategies to have yields despite adverse conditions is breeding and planting drought-resistant crop varieties. Such plant variants are made to be tolerant of higher temperatures and require less water, therefore cushioning against extreme weather events. Techniques of Improved Irrigation:

Drip Irrigation: This is a technique whereby the plant gets water directly to the roots, hence reducing loss of water and increasing effectiveness. It is relevant mostly in arid regions where conservation of water is paramount.
Subsurface Irrigation: This method delivers the water beneath the soil surface, reducing evaporation and allowing crops to get uniform moisture during times of hot weather.
Soil Health Management:

Cover cropping, reduced tillage, and organic amendments enhance soil structure and water-holding capacity. Healthy soils are more resilient and can sustain crops during heat stress and drought.
Climate Forecasting and Risk Management:

Advanced tools for climate forecasting help farmers predict weather patterns and plan their activities accordingly. By adopting various risk management measures, like crop insurance, they can get financial protection against potential losses from extreme events.
Role of Governments and Research Institutions
Government and research institutions have to lend their support if farmers are to successfully adapt to these rigors. Programs that provide financial aid, technical assistance, and the funding of research are an important stimulation factor in this area for new innovative practices.

For example, the USDA’s Climate Hubs offer producers access to planning and response resources and technical assistance to help them increase resilience to climate risk and explore associated opportunities. Research institutions are also developing new crop breeding and agricultural technologies to be resilient and enhanced in productivity for this new climate regime ​(Agriculture Dive)​​ ​(Successful Farming)​.

Conclusion mobilisme.org
This summer, heatwaves are expected in the Corn Belt, which puts a fine point on the urgency with which adaptive strategies are needed to preserve crop yields. Across the country, farmers and ranchers are working to temper the worst effects of these extreme weather events and to establish resilient operations with new technologies and sustainable practices. Further assistance from the government and research agencies will very much be in need to help the agricultural stride over these challenges and to be better prepared for the future.

You can find more details and the latest on farming practices and climate impacts on Successful Farming and Agriculture Dive.

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