（来源：黑龙江日报） 技术赋能是撬动粮食单产提升的关键支点。五常市聚焦农业生产薄弱环节，大力推广先进农业技术，推 动粮食生产向精细化、科学化转型。组织农业技术人员深入田间地头，手把手指导农户规范种植，通过 优化垄距、合理密植，充分利用土地资源和光照条件，有效提升作物抗倒伏能力和光合作用效率。针对 作物生长关键期，实施"一喷多促"航化作业34.45万亩，选用高效低毒药剂，兼顾防病、防虫、防早衰 和促灌浆多重功效；开展统防统治作业36万亩，组建专业化植保服务队，运用大型直升机等智能设备开 展规模化作业，实现病虫害防治"减量、精准、高效"目标，全方位带动粮食单产稳步提升。 筑牢农业生产基础，为粮食稳产高产保驾护航。五常市把黑土地保护摆在突出位置，划定210万亩黑土 地保护示范区，集成推广秸秆还田、深松深耕、有机肥施用等综合技术模式，实施保护性耕作165.3万 亩，有效改善土壤结构，提升黑土地肥力。全面压实市、乡、村三级田长责任，建立"网格化"巡田机 制，及时发现并整改耕地保护问题，筑牢耕地保护坚固防线。同时，加快农业机械化与智能化融合步 伐，推动9.7万台（套）农机设备与航化作业、大垄密植等先进技术深度协同，提升农 ...

粮食作物播种面积2384.04万亩、保护性耕作推广面积1357万亩、高标准农田建设面积1303万亩、农业 生产综合机械化水平达到96%……这一组组跃动的数据，勾勒出长春市粮食综合生产能力稳步提升的时 代答卷。 长春牢牢攥紧种业这张农业"芯片"，深入实施种业振兴工程，以公主岭种子产业为基础，以吉林长春国 家农业高新技术产业示范区为核心，高起点规划、高标准建设国家现代种业产业园，着力提升种业自主 创新能力，先后建立起国际种子研发中心、生物育种中心、科研实验站，打造集育种科研、品种中试、 加工仓储、销售物流、技术示范于一体的现代种业创新高地。 近年来，长春市始终把保障国家粮食安全摆在首位，深入实施"藏粮于地、藏粮于技"战略，全面落实吉 林省"千亿斤粮食"产能建设工程，推广保护性耕作面积稳定在1200万亩以上，耕地质量等级位居吉林省 首位；近60%的永久基本农田已成为"旱能灌、涝能排"的现代化良田，牢牢端稳的中国饭碗里盛上了更 多"长春粮"。 在吉林公主岭国家现代农业产业园里，吉林省鸿翔农业集团鸿翔种业有限公司（简称"鸿翔种业"）玉米 种子加工厂的机器轰鸣，全自动化生产线平稳运转，风筛、灌袋、包装等工序环环紧扣。从田 ...

（来源：黑龙江日报） 转自：黑龙江日报 "巧治理"缝合黑土痕 黑土地是保障粮食安全的"饭碗田"。在龙兴镇小湾村侵蚀沟治理现场，一条因雨水长期冲刷形成的深沟，就 像"伤疤"一样不仅蚕食良田，更阻碍了大型农机作业，成为了农民的心头之痛。站在自家地头，看着一条刚 刚完成治理的侵蚀沟，龙兴镇小湾村村民康兴伟脸上露出了久违的轻松笑容。"以前这沟一年比一年宽，眼看 着原本连成片的耕地被分割得支离破碎，我们真是干着急。现在治理好了，心里踏实多了。"康兴伟说。 这样的侵蚀沟在龙江县曾有2524条，成为黑土地上的"伤疤"。近年来，龙江县秉持工程治理与生态修复相结 合的理念，打出系统性治理"组合拳"，累计治理侵蚀沟524条239.44公里，保护耕地面积25.29万亩，有效控制 水土流失面积16858.55公顷，蓄水能力提升13.98万立方米，让"伤痕累累"的黑土地重焕生机，为粮食增产筑 牢了坚实的土壤根基。 "新农技"解锁丰产码 龙江县高标准农田。受访单位提供 □肖松 张月 本报记者 周静 粮安天下，农稳社稷。近年来，龙江县以高标准农田建设为基、侵蚀沟治理为要、农业科技推广为翼，让昔 日"望天田"蜕变为"高产田"，零散地块连缀成 ...

"黑土粮仓"科技会战长春示范区青年突击队 队员在野外工作。 受访者供图 □ 中国妇女报全媒体记者 李熙爽 "一两黑土二两油，插根筷子能发芽。"这曾是人们对东北黑土地的印象，但由于多年来耕地用养脱节， 昔日的黑土地正面临退化之虞。民以食为天，粮稳天下安。想要保护好我们的"大粮仓"，就要保护好黑 土地。 为此，2021年，中国科学院东北地理与农业生态研究所（以下简称"东北地理所"）积极响应国家号召， 立足粮食安全"压舱石"国家战略，主动揭榜挂帅，承担"黑土粮仓"科技会战任务。 为打赢会战，东北地理所全面借鉴农业科技"黄淮海战役"经验，发挥中国科学院学科齐备、建制化优 势，组建多支青年突击队开展科技攻关，"黑土粮仓"科技会战长春示范区青年突击队（以下简称"突击 队"）便是其中一支重要力量。四年来，突击队的成员们扎根会战一线，持续与时间赛跑、与土地退化 较量，用沾满泥土的双手打赢黑土攻坚战、守护万家"中国饭"。 （来源：中国妇女报） 转自：中国妇女报 扎根农田，把技术"种"入民心 科研工作不只有实验室的"案头攻坚"，还有脚踩泥土、扎根黑土的"千锤百炼"。梁爱珍告诉中国妇女报 全媒体记者，四年来，队员们始终将工作场所下 ...

Core Points - The 20th Central Committee's Fourth Plenary Session approved the proposal for the 15th Five-Year Plan, emphasizing high-quality agricultural development and the protection of black soil [1] - Jilin province, which has over 87% of its arable land as black soil, produces more than 90% of its grain from this resource [2] Group 1: Technological Advancements - The "Sky-Earth" three-dimensional monitoring technology is being implemented in agricultural fields, allowing farmers to benefit from technological advancements [3] - A monitoring system referred to as "health guardian armor" combines remote sensing and IoT for multi-dimensional monitoring of black soil [1] Group 2: Economic Impact - The "Sky-Earth" monitoring system has served over 2,200 farmers and covers more than 220,000 acres of arable land, reducing production costs by over 3% and increasing yields by 5% to 10% [4] - Jilin province is implementing ten major black soil protection models, with specific strategies for different regions to enhance soil quality [4] Group 3: Soil Quality Improvement - By the end of 2024, Jilin province aims to increase the average thickness of arable land by 0.68 cm and improve organic matter content by 1.44 grams, raising the quality rating to 4.44 [4]

Core Viewpoint - The Chinese government emphasizes the importance of protecting and utilizing black soil, referred to as the "panda of arable land," to ensure long-term benefits for the people and national food security [1][2]. Group 1: Black Soil Protection Initiatives - Since 2015, China has implemented the "Northeast Black Soil Protection and Utilization Pilot Project," focusing on infrastructure construction, protective farming, and soil erosion prevention during the "14th Five-Year Plan" period [1]. - The total investment in Jilin Province for black soil protection from 2021 to 2024 is projected to reach 30.601 billion, with an increase in soil organic matter by 1.44 g/kg [2]. - The "Lishu Model" of protective farming, characterized by straw coverage and mechanized planting, has been widely adopted and upgraded to enhance soil quality and agricultural efficiency [2]. Group 2: Regional Efforts and Achievements - In Northeast China, particularly in Liaoning Province, protective farming practices have been implemented since 2020, with a focus on straw coverage to prevent soil erosion and maintain soil moisture [3]. - By 2025, the central government plans to strengthen the management of erosion gullies in the Northeast black soil region, with local initiatives in Heilongjiang Province demonstrating effective soil protection techniques [3]. - During the "14th Five-Year Plan" period, over 400 million acres of black soil have been protected, and 33,000 erosion gullies have been managed, supported by the introduction of a black soil protection law [3][4].

Core Viewpoint - Jilin Province is enhancing black soil protection to ensure sustainable grain production, implementing various agricultural practices and technologies to improve soil quality and increase crop yields [1][3][5]. Group 1: Agricultural Practices - Farmers in Jilin are actively engaging in soil preparation and straw return to protect black soil and prepare for the next planting season [1]. - The application of full straw deep plowing and organic fertilizer by agricultural cooperatives has led to a 10% increase in crop yield despite a 20% reduction in chemical fertilizer usage [3]. - The province has established a comprehensive black soil protection system through policies like the "Jilin Province Black Soil Protection Overall Plan (2021-2025)" [3][5]. Group 2: Technological Support - Jilin Province is focusing on technological support for sustainable black soil utilization, signing a framework agreement with the Chinese Academy of Sciences to enhance both soil protection and grain production [5][6]. - The province has initiated over 100 key special projects for black soil protection, establishing demonstration bases to promote effective soil management techniques [6]. Group 3: Soil Quality Improvement - Since the start of the 14th Five-Year Plan, Jilin has seen an increase in average soil layer thickness by 0.68 cm, reaching 20.58 cm, and an improvement in soil organic matter content by 1.44 g/kg, now at 26.88 g/kg [7]. - The average quality rating of arable land has improved by 0.07 levels, now at 4.44, providing a solid foundation for sustained grain production [7].

Core Insights - The article highlights the ongoing efforts in Heilongjiang Province, particularly by the Beidahuang Group, to address soil erosion issues through innovative agricultural practices, such as using corn straw to fill erosion ditches, thereby enhancing soil conservation and facilitating farming operations [1][2] Group 1: Company Initiatives - Beidahuang Group is actively engaged in soil erosion management at its farms, utilizing corn straw to fill erosion ditches, which not only protects soil but also reduces the amount of earthwork required [1] - The company has reported that the restoration of erosion ditches can recover significant farmland, with one farmer indicating that nearly 10 acres of farmland can be restored from a 300-meter-long erosion ditch [1] - The construction period for these initiatives is critical, occurring between the autumn harvest and the onset of freezing temperatures, allowing for timely interventions to secure next year's harvest [1] Group 2: Industry Developments - Heilongjiang Province has allocated a record budget of 54.92 billion yuan for erosion ditch management in 2024, aiming to address 13,000 ditches, marking the highest annual investment and quantity of ditches managed in history [2] - The province plans to continue its efforts into 2025, with an additional 3,000 erosion ditches targeted for management, ensuring long-term maintenance and effectiveness of previously restored ditches [2]

Core Insights - The article highlights a significant crackdown on the production and sale of counterfeit seeds, with a case valued over 1 million yuan recognized as one of the nine typical cases threatening food security nationwide [1] - The provincial police have adopted a "zero tolerance" approach to combat crimes related to agricultural resources, focusing on protecting black soil, which is crucial for agriculture [1][2] Group 1: Law Enforcement Actions - Four suspects were arrested and three criminal dens were dismantled, effectively deterring the activities of those involved in the production and sale of counterfeit agricultural products [1] - The police have established a comprehensive monitoring and early warning platform utilizing technology, which has led to over 120 precise alerts this year, improving response speed by 60% [1] Group 2: Collaborative Efforts - The police have collaborated with various administrative departments and engaged grassroots personnel to gather intelligence on counterfeit agricultural products, addressing farmers' concerns [2] - Special campaigns such as "Grain Security Defense Battle" and "Clean Soil for Grain" have been organized to dismantle multiple criminal gangs and improve the agricultural resource market environment [2] Group 3: Public Awareness and Education - During the recent National Grain Security Awareness Week, the police actively educated farmers on identifying counterfeit agricultural products, aiming to create a comprehensive protective network for food security [2]

Core Insights - The article highlights the successful progress of autumn harvest production in Jilin Province, with efforts ensuring that all crops are harvested efficiently [1][2] Group 1: Harvest Progress - As of October 30, a total of 89.2764 million acres of grain crops have been harvested, accounting for 95.72% of the total area, which is 4.2% faster than last year [2] - The late onset of the first frost this year has positively impacted the weight of grain crops and their maturity [2] Group 2: Agricultural Performance - This year is noted as one of the best for Jilin Province in terms of crop growth, with the least disaster impact, optimal crop conditions, and the highest grain yield recorded [2] - All metrics, including planting area, yield per unit, and total production, are showing an upward trend [2] Group 3: Future Agricultural Practices - The agricultural department is focused on ensuring complete harvest and is promoting practices such as straw returning and conservation tillage to protect black soil, laying a solid foundation for next year's agricultural production [2]