频繁降雨，秋收秋种咋应对

Core Viewpoint - The agricultural sector in the province is facing challenges due to significant rainfall during the autumn harvest and planting season, prompting the issuance of technical guidance to mitigate losses and ensure effective production [1] Group 1: Rainfall Impact - The province experienced an average rainfall of 170.6 mm in September, which is 112.1 mm more than the average, representing a 191.6% increase, marking the third highest level for this period in history [1] - Rainfall was particularly concentrated in the latter half of September, with some areas in the southern and central regions receiving over 200 mm, more than double the normal levels [1] - Forecasts indicate that October's rainfall will exceed the average by 50-80%, with significant precipitation expected on multiple dates throughout the month [1] Group 2: Autumn Harvest Strategies - Farmers are advised to implement classified management for harvesting to minimize losses, including timely harvesting of mature crops and using appropriate machinery based on soil conditions [2] - For fields with high soil moisture, farmers should utilize tracked harvesting machinery or manually clear drainage to facilitate harvesting [2] - It is recommended to extend the grain filling period for crops that are not yet mature to avoid early harvesting, which could lead to reduced yield and increased spoilage risks [2][3] Group 3: Autumn Planting Guidelines - The planting strategy emphasizes adapting to soil moisture conditions, ensuring that sowing occurs when soil moisture is at 70%-80% [3] - Farmers are encouraged to increase sowing rates for late-planted wheat, with specific guidelines on how much to increase based on the delay in planting [3] - Proper fertilization is crucial, with recommendations to increase the proportion of base fertilizer to 60%-70% and to enhance phosphorus and potassium application to improve crop resilience [4]