光明日报记者 杨舒 "你看这棉花，根扎得越深，铃结得越实。" 进入12月，天山脚下新一季棉花的采收已全部结束。在实验室里，中国农业科学院西部农业研究中心 （以下简称"西部中心"）高品质棉花创新团队首席科学家宋美珍向记者展示着各式各样的棉铃。 今年59岁的宋美珍，13年前将研究重点投向新疆棉花，4年前更是举家从河南搬到新疆。为扛起国家"百 千万工程"高产攻关重任，她带领团队反复验证并深入推广"减密壮株、水肥协同"技术。2024年，项目 核心示范区单产突破750公斤，棉农们直赞叹："宋老师的'科技棉'，比老把式更靠谱！" 这只是中国农业科学院专家支援新疆发展的一个缩影。记者了解到，作为农业科技"国家队"，近年来， 该院依托西部中心，组建了高品质棉花生产模式、作物生物安全与防控等16支创新团队，把百余项技术 成果转化运用到新疆这片热土。 而对于正处"当打之年"的中青年科研人员，新疆更显得魅力无限。 生于1976年的北京畜牧兽医研究所研究员侯绍华，是位"牛专家"，也带领团队来新疆扎下了根。 侯绍华团队为新疆带来了自主培育的"华西牛"。该肉牛新品种生长速度快、屠宰率高、净肉率高，综合 生产性能达到国际先进水平。在伊犁州 ...

Core Insights - The agricultural technology in Yangling Demonstration Zone is significantly enhancing crop yields and resilience through innovative breeding and technology integration [1][2][3][4][5] Group 1: Wheat Breeding Innovations - The "Bima No. 1" wheat variety has achieved a record annual promotion area of 90 million mu, showcasing the success of wheat breeding in the region [1] - By 2025, 12 new wheat varieties will be approved, covering various types and achieving breakthroughs in resistance to lodging, enhancing the diversity and yield potential of wheat in China [1] - The cumulative promotion area of the Northwest Agricultural and Forestry University wheat series has reached 1.8 billion mu, providing a solid seed source for national food security [1] Group 2: Corn Breeding and Mechanization - The "Shan Dan 636" corn variety is the first in Shaanxi province suitable for mechanized harvesting, significantly reducing labor costs and increasing farmer income [2] - The rigorous research approach has led to the development of corn varieties that withstand extreme weather conditions, contributing to stable production and increased yields [2] - The integration of technology in corn cultivation has transformed production methods in Northwest China, enhancing efficiency and productivity [2] Group 3: Advanced Agricultural Techniques - The "Ton and a Half Grain" cultivation technology integrates high-quality sowing and precise water and fertilizer management, achieving yields of 775.1 kg per mu even under adverse conditions [3] - The "One Increase, Three Modifications, One Prevention" technology model has increased corn yields from 500 kg to between 900 kg and 1000 kg per mu in arid regions [3] - New corn varieties "Shan Dan 650" and "Shan Dan 660" have been included in the national crop variety promotion directory, indicating their significance in agricultural production [3] Group 4: Technology Transfer and Innovation - The Yangling Demonstration Zone has established a robust mechanism for technology transfer, leading to an annual growth of over 50% in technology contract transactions [4] - A total of 56 new crop varieties have been approved, with 13 entering the national leading crop variety list, demonstrating the effectiveness of the innovation system [4] - The area for demonstration and promotion of new technologies has reached 120 million mu, generating annual benefits exceeding 30 billion yuan [4] Group 5: Breakthroughs in Breeding Technology - Significant breakthroughs in breeding technology have been achieved, including the discovery of drought-resistant mechanisms and the first wheat stripe rust disease susceptibility gene [5] - These advancements are crucial for overcoming bottlenecks in biological breeding technology and improving breeding efficiency [5]

Core Insights - The article highlights the advancements in agricultural biotechnology, particularly in the breeding of high-quality corn and soybean varieties that enhance yield and nutritional value, addressing the challenges of feed grain imports in China [1][3][5]. Group 1: Corn Breeding Innovations - The new corn variety showcased in the demonstration field has a planting density of 5000-5500 plants per mu, with a potential yield of 750-800 kg per mu, featuring high protein and fat content, as well as strong resistance to lodging and diseases [1][3]. - This corn variety represents a breakthrough in functional feed corn breeding, successfully integrating high yield and quality through advanced biotechnological methods, providing better feed options for the livestock industry [3][5]. Group 2: Soybean Breeding Developments - The "Zhongnong Dou No. 1" soybean variety demonstrated a theoretical yield of 380.59 kg per mu, significantly surpassing the national average, with notable advantages in protein and fat content [5][6]. - The breeding innovations aim to address the increasing reliance on imported soybeans, providing new pathways to enhance domestic production and ensure food security [5][6]. Group 3: Agricultural Practices and Economic Impact - The successful implementation of these breeding results is attributed to the land management model by Shandong Supply and Marketing Modern Agricultural Development Group, which combines land share cooperation with comprehensive management services [8]. - The introduction of an order-based agricultural model ensures stable market access and profitability for farmers, while the "wheat-soybean" rotation model enhances soil health and reduces fertilizer use, leading to increased yields and economic benefits [8][9]. Group 4: Industry Growth and Future Prospects - Shandong province has made significant strides in breeding innovation, with multiple crop varieties ranking among the top ten in national promotion area, contributing to a projected seed sales revenue of 14 billion yuan in 2024, accounting for 10% of the national total [9]. - The province's summer grain yield and total production growth are leading the nation, indicating a successful transition from quality seed varieties to improved harvest outcomes [9].

Core Viewpoint - The revitalization of the seed industry is crucial for advancing new agricultural productivity and breaking the cycle of internal competition, especially in the context of significant global changes [1] Industry Summary - The 17th China International Seed Industry Expo and the 22nd National Seed Information Exchange and Product Trading Conference took place from September 26 to 28 [1] - The Chinese government emphasizes the acceleration of the industrialization of biotechnology, particularly in the seed industry, as outlined in the 2023 and 2024 policy documents [1] - The implementation of three-year pilot programs has shown significant results, with expectations for continued acceleration and expansion by 2025 [1] Company Summary - Companies in the seed industry are expected to benefit from advancements in biotechnology, such as genetically modified organisms (GMOs), which may lead to an increase in industry potential [1] - Mergers and acquisitions are anticipated to enable leading companies to gain competitive advantages and enhance market concentration, potentially reshaping the industry landscape [1]

Investment Rating - The report assigns an "Accumulate" rating to the company, indicating a potential increase of 5% to 15% relative to the CSI 300 index over the next six months [22]. Core Insights - The company's performance is under pressure, with a year-on-year decline in revenue and net profit, but the seed business shows growth against the trend [7]. - The company achieved a revenue of 4.588 billion yuan in the first half of 2025, a decrease of 9.26% year-on-year, and a net profit of 213 million yuan, down 27.71% year-on-year [7]. - The agricultural input business faced challenges, while the seed segment experienced a 4.31% increase in revenue [7]. - The company is expanding its business layout through subsidiaries and maintaining stable summer grain production [7]. Financial Performance Summary - In the first half of 2025, the company reported a net cash flow from operating activities of 722 million yuan, a significant increase of 412.77% year-on-year [7]. - The gross profit margin for the first half of 2025 was 12.03%, down 1.08 percentage points year-on-year, while the net profit margin was 4.87%, down 1.18 percentage points year-on-year [7]. - The company's asset-liability ratio was 50.68%, a decrease of 1.02 percentage points year-on-year, indicating ongoing financial structure optimization [7]. Revenue and Profit Forecast - The company is expected to achieve net profits of 755 million yuan, 881 million yuan, and 939 million yuan for the years 2025, 2026, and 2027, respectively, with corresponding EPS of 0.55 yuan, 0.64 yuan, and 0.68 yuan [9][10]. - The current price-to-earnings ratio (PE) is projected to be 17.61 for 2025, decreasing to 14.16 by 2027, suggesting reasonable valuation within the industry [9][10].

Core Viewpoint - The establishment of the summer breeding base in Maerkang is a significant step towards enhancing agricultural research and ensuring food security in China, leveraging the region's unique geographical and climatic advantages [9][11][17]. Group 1: Summer Breeding Base Development - The Maerkang summer breeding base aims to create a nationally influential modern seed industry park, focusing on the breeding of various crops such as wheat, oilseed, and potatoes [8][9]. - The base was officially opened on April 18, marking the end of the "guerrilla-style" breeding approach that had previously hindered research efficiency [10][11]. - The base covers over 700 acres, with an additional 6,000 acres designated for promotion, and includes facilities like the "Summer Breeding Home" for researchers [14][15]. Group 2: Research and Innovation - Since its establishment, the base has attracted over 20 expert teams from various agricultural research institutions, focusing on multi-resistance and stress-resistance studies [11][12]. - Initial research results include the identification of early-maturing and high-yielding oilseed materials, with significant data collection and analysis conducted [11][12]. - The breeding cycle for crops like wheat, oilseed, and potatoes can be reduced from 6-8 years to 3-4 years, enhancing the efficiency of developing disease-resistant and high-yield varieties [13][14]. Group 3: Future Plans and Integration - Future plans include a second phase of construction with an investment exceeding 200 million yuan, aimed at creating a comprehensive research environment [14][15]. - The Maerkang city government is also working on integrating agricultural development with tourism and trade, promoting a multi-faceted agricultural economy [16][17]. - The upcoming "Summer Breeding High Ground" conference will further establish collaborations and promote scientific achievements in the region [16][17].

Core Insights - The livestock breeding industry, particularly in beef cattle, is crucial for meeting the growing consumer demand for quality meat and diverse meat options, with livestock genetics contributing over 40% to the development of the livestock sector [1] - The development of independent beef cattle breeds is essential to break foreign monopolies and ensure the sustainable growth of China's beef cattle industry [1] Group 1: Technological Advancements - In Inner Mongolia, a breeding company is utilizing embryo transfer technology to significantly enhance the utilization rate of quality bull embryos [3] - The rapid development of intelligent breeding for beef cattle is underway, employing computer vision for 3D reconstruction and genetic assessment, which has greatly improved accuracy [3] Group 2: Domestic Breed Development - Under the national seed industry revitalization plan, China has accelerated beef cattle breeding, resulting in the creation of the Huaxi breed, which has achieved international standards in daily weight gain, slaughter rate, and meat yield [5] - The Huaxi breed has expanded from 6 to 12 provinces, with a breeding population of 17,300 by the end of 2023, and currently accounts for 20% of the national frozen semen sales [5] Group 3: Genetic Evaluation and Innovation - The establishment of a national beef cattle genetic evaluation center has collected over 1 million data points from 32 beef cattle breeds, achieving initial conventional genetic assessments and domestic software and hardware replacements [7] - Advanced breeding technologies, such as genomic selection and gene editing, have allowed China to partially surpass developed countries in beef cattle breeding, with domestic gene detection chips holding an 85% market share [7] Group 4: Future Directions - Plans are in place to establish a global livestock genetic resource sharing platform and to accelerate the construction of the world's largest national livestock genetic resource bank [9]

Core Insights - The price disparity between live ducks and roasted ducks is a topic of consumer interest, highlighting the complexities of the duck industry and its supply chain [3][4] - China's duck industry is characterized by a diverse range of duck breeds and a significant market scale, with a focus on breeding, processing, and consumer preferences [5][9] Industry Overview - The primary breed in China's meat duck industry is the white feather meat duck, accounting for 83.3% of production, while other breeds like the Muscovy and local breeds make up the remainder [5] - The average weight of ducks at market is around 4 to 6 pounds, with a typical growth cycle of 39 days for the Cherry Valley duck, which is commonly used for street roasted duck [5][8] Pricing Mechanism - The pricing structure for live ducks differs from that of processed ducks; live ducks can cost over 100 yuan, while processed ducks (white strips) are more affordable due to the division of costs among various duck parts [6] - The cost of raising a duck, including feed and processing, totals approximately 13 yuan, with the body cost being around 7 yuan after accounting for the sale of various duck parts [6] Breeding and Technology - The duck breeding industry in China has advanced significantly, utilizing technologies such as chip tracking and CT scans to enhance breeding accuracy and efficiency [10][12] - The introduction of genetic sequencing has improved the selection process for breeding, allowing for the identification of superior traits without sacrificing live specimens [12] Market Demand and Consumption - Duck meat consumption in China is projected to account for one-third of total poultry consumption, with a per capita consumption of 6.2 kg, reflecting a 10.6% year-on-year increase [9] - The market for duck products is characterized by regional and diverse consumer preferences, necessitating continuous innovation and adaptation by companies in the industry [9][10] Future Outlook - The ongoing advancements in breeding technology and consumer preferences suggest that the industry will continue to evolve, aiming to provide high-quality and cost-effective duck products to meet diverse consumer demands [13]

Group 1: Company Performance Overview - The company achieved an annual revenue of 85.66 billion CNY, with a net profit attributable to shareholders of 5.4 billion CNY, driven by a robust domestic business that generated 54 billion CNY in revenue [3][4] - Domestic rice revenue grew by 13% on top of a 36% increase in 2023, surpassing 20 billion CNY, while corn revenue exceeded 21 billion CNY despite international market challenges [3][4] - The company maintained a stable market share of approximately 20% in Brazil, with sales remaining flat year-on-year despite adverse conditions [3][4] Group 2: Strategic Focus and Initiatives - The company is focusing on a "2+2" crop strategy, prioritizing corn and sorghum while also expanding into soybeans and rice [5][6] - Aiming to enhance profitability, the company plans to leverage its operational management capabilities in Brazil to meet high customer service and product quality demands [5][6] - The company is optimizing its research and product strategies to develop globally competitive products while reducing costs and improving efficiency [5][6] Group 3: Market Trends and Future Outlook - The Brazilian corn market is expected to see significant changes due to the government's new biofuel policy, which will increase ethanol production and subsequently corn demand [7][8] - The company anticipates a slight increase in corn prices by the end of the year, with a clear and sustainable growth trend in the industry [7][8] - The company is positioned to capitalize on market opportunities by deepening its core crop strategy of "corn + sorghum" to enhance market share and profitability [7][8] Group 4: Financial Management and Cost Control - The company has implemented financial strategies to manage high interest rates in Brazil, securing loans at a significantly lower rate of 2.9% compared to local rates exceeding 16% [9][10] - Management expenses have decreased by 22.9 million CNY year-on-year, reflecting the company's commitment to cost control and efficiency [9][10] - The company is adopting hedging tools to mitigate exchange rate risks associated with cross-border loans, ensuring stability in profit margins [9][10] Group 5: Research and Development Focus - The company is prioritizing the development of drought-resistant and high-yield corn varieties, with a focus on enhancing traits such as resistance to pests and diseases [16] - The integration of gene editing technology is expected to significantly shorten breeding cycles from 7-8 years to 5-6 years, facilitating the introduction of competitive varieties [16] - The company plans to expand its market presence in northern regions by launching early-maturing corn varieties and optimizing product structures [14][15]

Core Viewpoint - The article highlights the exceptional academic achievement of Ye Ziwei, a 29-year-old professor at Renmin University of China, who was promoted from assistant professor to professor through a special nomination system, emphasizing the importance of interdisciplinary research in agricultural bio-economics and policy [1][2][4]. Group 1: Academic Achievements - Ye Ziwei focuses on agricultural bio-economics, particularly the economic and environmental issues related to biobreeding technology, and has published multiple papers in top international journals, marking a significant breakthrough in the field of agricultural and forestry economics in China [2]. - She has led and participated in several National Natural Science Foundation projects and provincial-level commissioned studies, consistently producing academic results [3]. Group 2: Teaching Contributions - As an instructor, Ye Ziwei teaches courses such as "Econometrics B" for undergraduates and "Environmental Value Assessment" for graduate students, impacting nearly 200 students across bachelor's, master's, and doctoral programs [3]. - Her classes have received various honors, including recognition as a model class collective at the university [3]. Group 3: Institutional Process - Renmin University of China emphasizes a rigorous process and standards from the initiation of the nomination procedure to the approval by the academic committee, ensuring the integrity of the promotion system [4].