According to meteorologist Gabriel Rodrigues, from Portal Agrolink, the beginning of this week will be marked by the permanence of a mass of hot and dry air over the interior of the South American continent. This system is generating growing concern in the central areas of Brazil, due to the low levels of relative humidity, which are reaching critical levels, and the high risk of forest fires.
Meanwhile, the forecast is for high temperatures in the South, although milder mornings in eastern areas of the Southeast and Northeast regions, especially in the states of Minas Gerais, Espírito Santo and Bahia.
The volume of rainfall is expected to increase at the end of the month, bringing possible relief to several agricultural regions.
Hot air mass and fire risk
In central Brazil, temperatures are expected to range between 38°C and 41°C, with humidity levels below 10%. This condition significantly increases the risk of fires and burning, especially in areas with dry vegetation. “The environment is conducive to the rapid spread of fires, which requires attention from authorities and the population,” warns Gabriel Rodrigues.
Cold front in the far South
Despite the predominantly dry scenario in the country, a cold front is expected to advance through the extreme south of the Southern Region, causing isolated rains in the extreme Southeast of Rio Grande do Sul. However, accumulated rainfall is not expected to exceed 10 mm, and the forecast indicates that this cold front will lose strength this Monday, without advancing towards the North.
Rains on the Northeast coast
Another area that may experience rainfall is the East of the Northeast Region, with emphasis on the coast of Bahia and the so-called SEALBA. Rainfall is expected to occur mainly during the early morning hours, driven by humid winds coming from the ocean, but the predicted volumes are also low, less than 10 mm.
Temperatures at the end of the month
The meteorologist points out that, for the last week of September, the forecast is for increased rainfall, especially in Mato Grosso, Goiás and Minas Gerais. If confirmed, this change will bring favorable conditions for sowing soybeans, allowing planting within the ideal window for crop development. “It will be crucial for producers to monitor short-term forecasts to optimize the use of soil moisture,” advises Gabriel Rodrigues.
The Importance of Direct Planting
The direct planting technique continues to be recommended, especially to protect the soil from extreme temperatures and ensure uniform seed germination. Covering the soil helps maintain moisture, even if dry periods occur after the rains expected in the coming weeks.
Source: Aline Merladete | agrolink
