用更多好种子守护美好生活——种业振兴行动五年间

Core Insights - The core focus of the articles is on the significant advancements in China's seed industry, highlighting the self-sufficiency and innovation in seed breeding, which is crucial for ensuring food security in the country [3][6][15]. Group 1: Seed Industry Development - Over 95% of crop varieties are now independently bred, with domestic sources accounting for over 80% of livestock and over 85% of aquatic species [3]. - The national seed supply guarantee rate has reached 80%, an increase of 10 percentage points since 2020, indicating a strong reliance on domestic seeds for food production [8][15]. - The implementation of the Seed Industry Revitalization Action Plan has led to the development of new crop varieties, including disease-resistant wheat and high-yield soybeans, enhancing agricultural productivity [8][20]. Group 2: Regional Success Stories - In Jilin Province, farmers have successfully increased corn yields to over 3,000 kg per hectare by adopting new dense-planting varieties and protective tillage techniques [4]. - In Shandong Province, the introduction of late-sowing winter wheat varieties has allowed farmers to maintain high yields despite adverse weather conditions [6]. - Hubei Province has seen a transformation in cabbage production, moving from reliance on imported seeds to cultivating over 110,000 acres of locally bred varieties, significantly boosting local economies [10]. Group 3: Future Directions and Goals - The "14th Five-Year Plan" emphasizes the need for continued innovation in the seed industry, with a focus on enhancing the competitiveness of domestic seed enterprises [18][21]. - The goal is to achieve a 60% identification rate of genetic resources by 2030, with current identification at 35%, to better support breeding innovations [19]. - The Ministry of Agriculture aims to strengthen the management of seed varieties and promote the application of high-quality seeds in production to enhance overall agricultural productivity [20][23].