Core Insights - China is implementing a seed industry revitalization action plan during the 14th Five-Year Plan period, achieving over 95% of crop breeding area with domestically bred varieties, including high-yield rice and disease-resistant wheat [1][3][4] Group 1: Crop Breeding Achievements - Breakthrough varieties of staple crops such as rice and wheat have been developed, with significant increases in yield; for instance, the combined yield of regenerated rice and mid-season rice in Sichuan reached over 1300 kg per mu [3][4] - The average yield of early rice is projected to exceed 400 kg per mu by 2025, marking a historical high [4] - New wheat varieties, such as "Yangmai 53," have been developed to combat diseases like Fusarium head blight, achieving a yield increase of 10.13% compared to control varieties [4][5] Group 2: Livestock and Aquaculture Innovations - The domestic breeding of white feather broilers has transitioned from 100% reliance on imports to the introduction of varieties like "Shenze 901," which has begun to penetrate international markets [6][7] - The market share of domestically bred white feather broilers has surpassed 25%, while the Huaxi cattle breed has achieved over 20% market share, reducing dependency on imported livestock [7] - The self-bred South American white shrimp varieties now hold over 30% of the market, previously costing millions in imports [7] Group 3: Genetic Resource Survey and Utilization - A comprehensive national agricultural germplasm resource survey has been conducted, collecting 139,000 new germplasm resources, which are crucial for breeding superior varieties [9][10] - The survey has identified and protected traditional local varieties and wild relatives, enhancing the foundation for breeding high-yield and resilient crops [10]

Core Insights - The article emphasizes the significant advancements in China's agricultural seed industry during the "14th Five-Year Plan" period, highlighting the development of high-quality and high-yield crop varieties, which have led to increased self-sufficiency in food production [1][2][3][4][5][6][7][8] Group 1: Crop Innovations - China has successfully bred a variety of high-yield rice, wheat, and other crops, with over 95% of the cultivated area consisting of self-bred varieties [1] - In Sichuan Province, the introduction of breakthrough rice varieties has led to an average yield of over 1300 kg per mu (approximately 2170 kg per hectare) [2] - The development of disease-resistant wheat varieties, such as "Yangmai 53," has resulted in a yield increase of 10.13% compared to traditional varieties [3] Group 2: Livestock and Aquaculture - The domestic breeding of white feather broilers has transitioned from complete reliance on imports to achieving over 25% market share, with significant exports to international markets [4][5][6] - The introduction of the Huaxi cattle breed has improved domestic beef production, achieving a market share exceeding 20% [6] - The self-bred varieties of South American white shrimp have also gained a market share of over 30%, reducing previous import costs significantly [6] Group 3: Genetic Resource Management - A comprehensive national agricultural germplasm resource survey has been conducted, collecting 139,000 new germplasm resources, which is crucial for breeding superior varieties [7][8] - The survey has identified and protected traditional local varieties and wild relatives, enhancing the genetic diversity available for breeding programs [8] - Over 6000 germplasm resources have already been applied in breeding innovation and industrial development, supporting the goal of enhancing self-innovation capabilities in the seed industry [8]

Core Insights - The article highlights China's significant advancements in agricultural seed breeding during the "14th Five-Year Plan" period, focusing on the development of high-yield and disease-resistant crop varieties, which have led to increased food security and market competitiveness [6][7][10]. Group 1: Crop Breeding Innovations - China has implemented a seed industry revitalization action plan, resulting in over 95% of crop varieties being independently bred, including high-yield rice, drought-resistant wheat, and high-oil soybeans [6][7]. - In Sichuan Province, the introduction of high-yield rice varieties has led to a combined yield of over 1300 kg per mu (approximately 0.067 hectares), showcasing the effectiveness of new breeding techniques [7][8]. - The development of disease-resistant wheat varieties, such as "Yangmai 53," has resulted in a yield increase of 10.13% compared to traditional varieties, marking a significant achievement in wheat breeding [8][9]. Group 2: Livestock and Aquaculture Breeding - The successful breeding of domestic white-feather broilers, which previously relied entirely on imports, has now achieved a market share exceeding 25%, ensuring a stable supply of poultry [10][11]. - The introduction of the Huaxi cattle breed has broken the dependency on imported beef cattle, with a market share surpassing 20% and an average daily weight gain of 1.36 kg [11]. - The development of 12 new varieties of South American white shrimp has led to a market share of over 30%, significantly reducing the reliance on imported shrimp [11]. Group 3: Genetic Resource Survey - A comprehensive national agricultural germplasm resource survey has been conducted, collecting 139,000 new germplasm resources, which are crucial for breeding high-quality crop varieties [13][14]. - The survey has identified and protected traditional local varieties and wild relatives, enhancing the genetic diversity available for future breeding efforts [14]. - Over 6000 germplasm resources have already been applied in breeding innovation and industrial development, supporting the goal of enhancing China's seed industry [14].

Group 1 - The article highlights the advancements in corn breeding in China, showcasing the development of high-yield and resilient varieties like "Zhongyu 303" to meet increasing market demands [1][2] - The "Zhongyu 303" variety has shown significant improvements, with an increase in yield by 300-400 jin per mu compared to previous varieties, and has been widely adopted, covering 14.75 million mu in the past three years [2] - The article emphasizes the importance of seed innovation in agriculture, noting that corn is a critical crop with unique challenges due to its origins and the need for diverse genetic resources [2][3] Group 2 - The "14th Five-Year Plan" has accelerated the pace of seed industry innovation in China, with policies and technological advancements driving the development of new crop varieties [3][5] - The national agricultural germplasm resource survey initiated by the Ministry of Agriculture and Rural Affairs aims to enhance the understanding and utilization of agricultural resources, leading to the discovery of new varieties [3][4] - The article reports that over 95% of crop varieties in China are now independently bred, with notable achievements in various crops, including wheat, rice, and soybeans, contributing to national food security [6]

立秋刚过，山东乐陵寨头堡乡冢上村，玉米正值授粉期，乐义农作物种植专业合作社负责人闫乐义一大 早就在地里查看玉米长势、密度，了解抽雄授粉出穗等情况。 新华社记者古一平、胡璐 "这个品种耐盐碱、耐干旱，抗病抗倒伏能力强，虫害也不多，看样子今年也能有个好收成。"闫乐义告 诉记者，他从2021年起开始种植玉米新品种"中玉303"，这几年每亩地产量比以往多出三四百斤。 种子是农业的"芯片"。近年来，为更好满足持续增长的市场需求，我国重要农作物玉米涌现出越来越多 高产耐密植、优质宜机收新品种，生动展现了我国种业创新发展的坚实步伐。 国家玉米育种联合攻关秘书长、中国农业科学院作物科学研究所研究员王天宇告诉记者，曾几何时，我 国玉米"过硬"品种不多，加之近年异常气候频发，产量提升不稳定，经常受高温干旱等因素困扰。同时 玉米茎腐病和穗粒腐病等玉米的"癌症"也是厉害的"杀手"，直接影响到玉米产量和质量。 新华社北京8月13日电 题：解锁"芯片"密码 我国种业创新迈出坚实步伐 "努力攻关研究出耐盐碱、抗洪耐旱的玉米品种，解决农业生产实际问题，迫在眉睫。"他说。 与水稻、小麦等不同，玉米起源于美洲，我国玉米种质资源并不丰富，并且种植 ...

Group 1 - The Ministry of Agriculture and Rural Affairs has approved 153 wheat varieties, with a focus on high yield and stability, accounting for nearly 80% of the approved varieties, with an increase of over 3% compared to control varieties [1][2] - The newly approved wheat varieties show significant improvements in disease resistance, with 12 varieties resistant to Fusarium head blight and 20 resistant to stripe rust, indicating advancements in disease-resistant breeding [1] - The proportion of high-quality specialized wheat varieties has increased, with 37 approved varieties, representing 25% of the total, which is a 3% increase from 2024, enhancing options for specific food products [1] Group 2 - The introduction of high-yield, green, and water-saving wheat varieties has led to a steady increase in yield levels, with over 75% of the approved varieties being high-yielding and stable [2] - Water-saving varieties have shown significant cost-saving benefits, such as the Malan No. 1 variety, which saves over 50 cubic meters of water per acre, with a cumulative promotion area exceeding 9 million acres [2] - The announcement also included the approval of 13 rice varieties and 34 corn varieties, while 12 rice and 17 corn varieties were revoked, indicating a dynamic management approach to variety approval [2]