河南全面进入“三夏”时间 及时抢收抢种，防范旱涝急转

Core Insights - The "Three Summer" period in Henan has begun, with significant weather changes expected to impact agricultural activities [1] - Increased rainfall is anticipated during this period, with varying amounts across different regions, raising the risk of drought and flooding [2] - A detailed harvesting and planting schedule has been established for wheat, corn, and peanuts, with specific dates for each region [3][4] - Farmers are advised to manage their fields carefully and prepare for potential adverse weather conditions to ensure successful harvests [5] Weather Conditions - Rainfall is expected to be above average, with 80-100mm in the northern Yellow River region, 85-200mm in the Huanghuai area, and 200-250mm in the southern Huai River region [2] - Average temperatures are projected to be 1°C to 2°C higher than normal, with specific regions experiencing temperatures between 22.5°C to 41°C [2] - The combination of high temperatures and rainfall increases the risk of rapid drought and flooding transitions [2] Harvesting and Planting Schedule - Wheat harvesting is set to occur from May 21 to June 10, with most areas starting 3 to 5 days earlier than usual [3] - Corn planting is scheduled from May 25 to June 15, with staggered planting dates across different regions [3] - Peanut planting is planned from May 21 to June 13, with specific start and end dates for various areas [3][4] Agricultural Management Recommendations - Farmers are encouraged to monitor weather forecasts closely and utilize dry periods for harvesting and drying crops [5] - It is essential to maintain drainage systems and prepare for timely planting of autumn crops to mitigate risks from uneven rainfall [5] - The agricultural sector is urged to adapt to the changing weather conditions to ensure optimal crop yields during the "Three Summer" period [5]