Core Viewpoint - The article discusses the challenges and strategies related to late sowing of winter wheat in Henan province, emphasizing the importance of adjusting sowing techniques to ensure optimal yield despite delayed planting due to weather conditions [2][4]. Group 1: Challenges of Late Sowing - Late sowing of winter wheat has resulted in concerns about reduced seedling numbers and overall yield, as the late planting affects the growth cycle and the ability of the plants to develop adequately before winter [2][4]. - The researcher highlights that late-sown wheat experiences fewer tillers, which are crucial for yield, and suggests that farmers need to compensate for this by increasing the sowing density [4]. Group 2: Strategies for Mitigation - Farmers are advised to increase the sowing amount by approximately 5-6 jin (about 3.125-3.75 kg) per mu (0.067 hectares) to counteract the effects of late sowing, aiming for a target of 30,000 seedlings per mu [2][3]. - The article outlines a specific strategy called "密补晚" (using density to compensate for late sowing), where the sowing amount is gradually increased as the planting date is delayed, with a maximum limit set to avoid weak seedlings [4]. Group 3: Technological Support and Practices - Continuous technological support is provided to farmers, with experts offering guidance throughout the planting season to ensure proper management practices are followed [3]. - The use of soil compaction techniques post-sowing is recommended to enhance seedling emergence and resilience against adverse weather conditions [3].

Core Insights - The article discusses the challenges and actions taken in Hebei Province regarding the winter wheat planting season due to continuous rainfall affecting soil conditions [1][2] - A special action plan named "Fighting for 60 Days Against Autumn Floods to Promote Wheat Planting and Strengthen Seedling Growth" was initiated to mobilize agricultural technicians and ensure timely planting [1] Group 1: Agricultural Conditions and Actions - Continuous rainfall has delayed the winter wheat planting schedule in many areas of Hebei, with the traditional planting period being mid-October [1] - The provincial government has organized 9 provincial-level guidance teams and mobilized 16,000 agricultural technicians and 45,000 village-level technicians to assist farmers [1] Group 2: Technical Guidance and Recommendations - Farmers are advised to prepare fertilizers, seeds, and pesticides in advance, with planting machines capable of sowing 60 acres daily [2] - The local agricultural bureau promotes the "increased density to compensate for late planting" method, recommending a maximum sowing amount of 22.5 kg per acre and a 10% increase in fertilizer application [2] - Farmers are informed to keep fertilizers and seeds separate in wet soil conditions to prevent seed burning, and to apply sufficient base fertilizer to counter nutrient loss due to rainfall [2] Group 3: Current Agricultural Status - As of October 30, corn harvesting in Hebei is nearing completion, and winter wheat planting is progressing in an orderly manner [2] - The provincial agricultural department plans to enhance technical support throughout the wheat growth period to ensure food production safety [2]