截至5月7日收盘，玉米概念上涨3.40%，位居概念板块涨幅第4，板块内，30股上涨，*ST万方涨停，秋 乐种业、康农种业、神农种业等涨幅居前，分别上涨17.90%、10.24%、8.52%。跌幅居前的有星湖科 技、云图控股、川宁生物等，分别下跌3.12%、1.62%、0.43%。 | 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 600127 | 金健米 业 | 6.53 | 14.63 | 17331.81 | 25.97 | | 002385 | 大北农 | 2.18 | 5.29 | 6281.80 | 8.11 | | 300189 | 神农种 业 | 8.52 | 32.37 | 4752.11 | 3.85 | | 000713 | 丰乐种 业 | 4.45 | 11.35 | 4508.86 | 8.76 | | | 隆平高 | | | | | | 000998 | 科 | 1.85 | 3.14 | 381 ...

截至5月7日收盘，大豆概念上涨3.29%，位居概念板块涨幅第5，板块内，13股上涨，秋乐种业、先达 股份、荃银高科等涨幅居前，分别上涨17.90%、6.17%、4.51%。 大豆概念资金流入榜 | 代码 | 简称 | 今日涨跌幅 | 今日换手率 | 主力资金流量（万 | 主力资金净流入比率 | | --- | --- | --- | --- | --- | --- | | | | （%） | （%） | 元） | （%） | | 002385 | 大北农 | 2.18 | 5.29 | 6281.80 | 8.11 | | 300087 | 荃银高 科 | 4.51 | 7.87 | 3152.70 | 4.67 | | 601952 | 苏垦农 发 | 1.74 | 1.77 | 1932.64 | 8.01 | | 600598 | 北大荒 | 2.36 | 4.94 | 1533.51 | 1.13 | | 600313 | 农发种 业 | 2.95 | 5.57 | 1249.20 | 3.17 | | 600704 | 物产中 大 | 1.72 | 1.49 | 668.00 | 1.64 | | ...

今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 兵装重组概念 | 5.31 | 中国AI 50 | -0.88 | | 成飞概念 | 4.93 | 华为盘古 | -0.85 | | 转基因 | 3.71 | Sora概念(文生视频) | -0.80 | | 玉米 | 3.40 | 财税数字化 | -0.73 | | 大豆 | 3.29 | 智谱AI | -0.71 | | 环氧丙烷 | 3.06 | 快手概念 | -0.67 | | 大飞机 | 3.03 | 英伟达概念 | -0.66 | | 军民融合 | 2.90 | 华为昇腾 | -0.66 | | 航空发动机 | 2.86 | AI PC | -0.58 | | 粮食概念 | 2.83 | MLOps概念 | -0.58 | 资金面上看，今日转基因概念板块获主力资金净流入2.08亿元，其中，12股获主力资金净流入，5股主 力资金净流入超3000万元，净流入资金居首的是大北农，今日主力资金净流入6281.80万元，净流入资 金居前的还有神农种业、丰乐种业 ...

今日涨跌幅居前的概念板块 | 概念 | 今日涨跌幅（%） | 概念 | 今日涨跌幅（%） | | --- | --- | --- | --- | | 兵装重组概念 | 5.31 | 中国AI 50 | -0.88 | | 成飞概念 | 4.93 | 华为盘古 | -0.85 | | 转基因 | 3.71 | Sora概念(文生视频) | -0.80 | | 玉米 | 3.40 | 财税数字化 | -0.73 | | 大豆 | 3.29 | 智谱AI | -0.71 | | 环氧丙烷 | 3.06 | 快手概念 | -0.67 | | 大飞机 | 3.03 | 英伟达概念 | -0.66 | | 军民融合 | 2.90 | 华为昇腾 | -0.66 | | 航空发动机 | 2.86 | AI PC | -0.58 | | 粮食概念 | 2.83 | MLOps概念 | -0.58 | 资金面上看，今日粮食概念板块获主力资金净流入4.04亿元，其中，26股获主力资金净流入，6股主力 资金净流入超3000万元，净流入资金居首的是金健米业，今日主力资金净流入1.73亿元，净流入资金居 前的还有大北农、神农种业、丰乐种 ...

盘面上，军工装备、转基因、种业、化学原料、PEEK材料板块走高，影视院线、游戏、英伟达概念股 走低。 5月7日，三大股指集体收涨，上证指数报收3342.67点，涨0.8%；深成指报收10104.13点，涨0.22%；创 业板指报收1996.51点，涨0.51%。沪深两市成交额连续第10个交易日突破1万亿元。 具体来看，军工装备板块持续拉升，晨曦航空涨停，通易航天涨超25%，中航成飞、内蒙一机等多股跟 涨。 转基因板块涨幅居前，秋乐种业大涨17%，康农种业涨超10%，神农种业、万向德农、荃银高科等纷纷 大涨。 【机构观点】 盘面上，军工装备、转基因、种业、化学原料、PEEK材料板块走高，影视院线、游戏、英伟达概念股 走低。 东方证券：重磅利好落地，货币宽松节奏提前，政策利率加速追赶实际利率，基本面企稳向好有望延 续。短期维度上，刺激落地后指数或迎震荡，个股机会可能放大，右侧关注科技自主可控，半导体，医 药，军工。消费和地产顺周期则需要提前潜伏政策刺激力度。 | 板块名称 涨幅 | 主力净量 主力金额 | | 板块名称 | 涨幅晶 | 主力净量 | 主力金额 | | --- | --- | --- | --- | ...

Core Viewpoint - The A-share market experienced a positive closing with the Shanghai Composite Index rising by 0.80%, driven by significant gains in the defense, agriculture, and aviation sectors [1] Market Performance - The three major indices opened high but fluctuated before closing, with the Shanghai Composite Index up by 0.80%, the Shenzhen Component Index up by 0.22%, and the ChiNext Index up by 0.51% [1] - The total market turnover exceeded 1.5 trillion yuan, with approximately 3,300 stocks rising [1] Sector Highlights - The defense and military industry saw substantial gains, with around 20 stocks, including Aerospace Long-March and Dazhong Technology, hitting the daily limit [1] - The agriculture sector, particularly seed and grain concepts, surged in the afternoon, with Qiule Seed Industry rising by approximately 18% [1] - The aviation sector also performed well, with stocks like Lijun Co. reaching the daily limit [1] - Other sectors that showed significant increases included shipbuilding, agriculture, insurance, real estate, large aircraft concepts, and fertilizer concepts [1] - Conversely, sectors such as semiconductors and media experienced declines [1]

Core Viewpoint - The report predicts that China's agricultural supply capacity will achieve a comprehensive improvement in both quantity and quality over the next decade, driven by advancements in agricultural technology and policy support [3][4][5]. Agricultural Supply Capacity - The agricultural supply capacity in China is expected to increase significantly, with grain production projected to reach 753 million tons by 2034, with a yield of 421 kg/mu, an increase of 7.8% [5][8]. - The report emphasizes the importance of technology as a core driver for agricultural development, with high-yield and quality-resistant new varieties being rapidly cultivated and promoted [4][5]. Quality Improvement - There will be a notable improvement in the quality of agricultural products, with a focus on producing more green, organic, and nutritious products to meet consumer demands [5][6]. - Advanced planting and breeding technologies will enhance the taste and nutritional content of agricultural products, ensuring safer and healthier options for consumers [5][6]. Agricultural Efficiency and Competitiveness - The comprehensive benefits and competitiveness of agriculture will significantly enhance, with technology applications reducing production costs and increasing efficiency, thereby raising farmers' incomes [6][11]. - The agricultural industry structure will continue to optimize, with rapid development in related industries such as processing and logistics, extending the agricultural value chain [6][11]. Policy and Support Mechanisms - The Chinese government has established a "three-in-one" food security guarantee mechanism, focusing on comprehensive production capacity, reserve regulation, and global agricultural supply chain management [6][9]. - The report highlights the importance of maintaining the 1.8 billion mu arable land red line to ensure stable agricultural production conditions [9]. Technological Advancements - The integration of biotechnology, information technology, and smart equipment will lead to a transformative change in agricultural production processes [10][11]. - The contribution rate of agricultural technology progress has reached 63.2%, indicating significant advancements in agricultural innovation [11]. International Competitiveness - China's agricultural international competitiveness will improve through optimizing trade structures and diversifying import sources, with a focus on enhancing domestic production capabilities [13][14]. - Strengthening brand and quality construction, along with expanding international cooperation, will be key strategies for enhancing agricultural competitiveness on a global scale [14][15].

Economic Development - Sanya's GDP surpassed 90 billion yuan in 2023 and is projected to exceed 100 billion yuan in 2024, marking a significant growth compared to 2006 levels [2] - The city aims to create a modern industrial system and high-quality development through the "one benchmark, five districts" strategy [2][7] Tourism and Consumption - Sanya has transformed from a remote destination to a preferred international tourist spot, with the opening of the Phoenix International Airport facilitating access [3] - The city is developing an international tourism consumption center, enhancing service experiences and promoting high-end tourism products [3][4] - Sanya International Duty-Free City has become a key player in integrating commerce and tourism, attracting over 92 million visitors since its opening in 2014 [4][5] Infrastructure and Connectivity - Sanya has established 26 international routes and connections to 20 overseas cities, enhancing its global connectivity [3] - The city is focusing on developing a modern trade and financial services environment, with significant growth in revenue and foreign investment since 2020 [9] Industrial Diversification - Sanya is shifting from a single-industry economy to a diversified industrial matrix, with initiatives to develop various sectors including deep-sea technology, modern agriculture, and high-end services [7][8] - The city has introduced a "chain leader system" for industrial development, aiming to create a comprehensive industrial cluster by 2030 [7] Innovation and Technology - Sanya is enhancing its technological innovation capabilities, with the establishment of multiple national and provincial research platforms and partnerships with leading research institutions [11] - The city is positioning itself as a hub for seed and deep-sea technology innovation, contributing to national food security and marine exploration efforts [12][13]

康农种业 20250506 摘要 • 康农种业一季度营收同比下降，净利润为负，主要受去年同期上市补助影 响。扣非归母净利润亦下降，因西南地区销售占比高，毛利率较低，且销 售费用增加，同时部分库存未能及时入库结算，影响现金流。 • 玉米行业受粮价影响，种植积极性下降，但播种面积稳定。康农种业预计 二季度黄淮海区域销售增长，总销量将高于去年，通过"饥饿疗法"维持 市场秩序，并布局康龙玉 707 和红龙 816 新品种。 • 耐密性品种是未来趋势，康龙玉 809 在 2024 年表现优秀，耐高温结实。 公司启动"优质粮食一体化"项目，通过资源匹配实现优质优价，推动推 广面积扩大。 • 公司预计 2025-2026 年度黄淮海区域种植面积约为 800 万亩，并积极布 局 YD8,219 和红龙 816 等新品种。西南玉米区通过新品种迭代和销售网 络布局，计划召开西南大会推广大单品。 • 公司研发重点包括提升玉米品质和蛋白质含量，筛选高蛋白玉米品种，最 高含量达 14.06%。关注粮食品质安全，通过康农玉 809 等品种减少毒素。 Q&A 请介绍一下康农种业 2024 年度和 2025 年一季度的经营情况。 康农种业在 ...

证券研究报告 | 2025年05月06日 北交所 2025 年 4 月月报 优于大市 北交所迎来 920 时代，首批北交所 ST 公司出现 本月北交所股票成交额活跃度保持在较高水平。 本月北交所无新增上市公司。北交所上市公司总数为 265 家，总市值为 7377.24 亿元，流通市值为 4418.39 亿元，环比分别上升 5.2%和 4.3%。 流动性和市场成交活跃度方面，本月北交所股票成交活跃度比上月微 跌，单月成交数量和成交金额为 309.45 亿股和 6309.62 亿元，环比分 别下降 14.4%和 20.2%。两融方面，北交所 4 月两融余额日均值达到 52.62 亿元，与上月相仿，处在历史较高水平。 估值方面，截至 4 月 30 日，北证 50 指数市盈率（PE-TTM）为 45.31 倍， 处于近两年 99.79%的分位数水平，市净率（PB-MRQ）为 9.1981 倍，处 于近两年 88.43%的分位数水平。按行业来看，以各行业的市盈率中位数 排序（剔除负数）计算机市盈率最高，为 111 倍，其次为通信（110 倍）、 建筑材料（91 倍）、轻工制造（74 倍）和社会服务（72 倍）。 北证 ...