Current issue

• 2025 Vol.41 No.26 Published:15 September 2025

  Scientific and Technological Planning of New Quality Productivity Forces Leap of Southern Rice from Perspective of Innovation Chain LIU Zhenghui, XU Hongfa, CHEN Song, HUANG Jianliang, ZHOU Fengming, LIU Yejia, CHENG Fangmin, ZHAO Quanzhi, REN Wanjun, ZENG Yongjun, WU Liquan, HUANG Min, DING Yanfeng 2025, 41 (26):  1-8.  DOI: 10.11924/j.issn.1000-6850.casb2025-0251 Abstract + ( 42 )   HTML ( 2 )   PDF ( 1547KB )   ( 15 ) Guided by the theory of new quality productivity forces, and based on the investigation results of rice industry in 8 southern provinces such as Jiangsu, Zhejiang and Hunan in recent 3 years, this paper analyzes the objective reasons for the bottleneck of theoretical innovation and application of rice cultivation in China from the perspective of scientific and technological innovation chain. There is a serious disconnection between the current theoretical research of rice cultivation and the innovation of practical production scenes and tools, and it is difficult to support the development of new quality productivity forces in rice production. The research of population level should be improved by means of leading edge technology such as phenomics, based on the theoretical breakthrough of rice cultivation, to reveal the physiological and ecological mechanism of the formation of rice yield, quality and stress resistance, and to build a high-quality population shaping theory of high yield, high quality and green coordination. At the same time, it is necessary to strengthen collaboration with new business entities, deeply integrate into production scenarios, and jointly undertake the innovation and integrated demonstration of core technologies, tools, and methodologies for high-quality population shaping. This initiative aims to remove the "last kilometer" barrier in the promotion of advanced rice cultivation technology. Consequently, a science and technology development strategy and implementation roadmap were formulated for enhancing the new quality productivity forces of southern rice, with the objective of providing guidance for national agricultural science and technology development planning.

  Opportunities and Challenges for Improving Quality and Productivity of Arable Land in Red Soil Region of Southern China LIU Jia, WAN Li, XIA Wenjian, LIU Guangrong, PENG Chunrui, CHEN Jin 2025, 41 (26):  9-12.  DOI: 10.11924/j.issn.1000-6850.casb2025-0452 Abstract + ( 43 )   HTML ( 3 )   PDF ( 962KB )   ( 13 ) The study aims to assess the current degradation of arable land quality in southern red soil region, analyze the key technological chokepoints in enhancing arable land quality, and propose an innovation-driven development plan. Focusing on red soil sloping arable land and medium and low-yield fields in southern China, this study systematically clarified the current acidification situation of red soil sloping arable land and the soil fertility status of medium and low-yield fields. Our results indicate that severe degradation of farmland quality in southern red soil areas significantly constrains high-quality agricultural development in the region. The southern red soil region exhibits extensive acidification with severe trends. In Jiangxi and Fujian Province, 92.3% and 85.4% of arable land soils, respectively, have an average pH below 5.5, indicating that red soil acidification severely threaten crop production. Nearly two-thirds of the paddy soils in the red soil region of southern China are low-yielding fields, which greatly limit the increase of crop productivity. This paper identifies the key technological chokepoints for improving the quality of arable land in the southern red soil region from three aspects: theory, technology, and products, respectively. The future scientific and technological innovation development plan for improving the quality and production capacity of arable land in the southern red soil region is proposed. The main objectives, key directions, and detailed task lists are formulated.

  Innovation and Application of Agricultural Disaster Prevention and Control Technology Under Background of Climate Change SHI Xiaojing 2025, 41 (26):  13-19.  DOI: 10.11924/j.issn.1000-6850.casb2025-0765 Abstract + ( 40 )   HTML ( 2 )   PDF ( 1152KB )   ( 12 ) In response to the challenges posed by agricultural disasters triggered by global climate change, this study aims to enhance the resilience and adaptability of agricultural systems, safeguard food security, and promote sustainable agricultural development. By integrating literature analysis, experimental verification, and case analysis, this research systematically explores the innovation and application of agricultural disaster prevention and control technologies. Firstly, it reviews advanced concepts and technological frontiers in agricultural disaster prevention and control both domestically and internationally, clarifying the current directions of technological development. Secondly, considering China's specific conditions, it analyzes the practical challenges faced by agricultural production, such as frequent natural disasters, significant ecological and environmental pressures, and technological application bottlenecks. Additionally, it addresses core issues such as the low conversion rate of scientific and technological achievements, lagging technology popularization, and uneven resource allocation. Based on these findings, the objectives, key directions, and task lists for agricultural scientific and technological innovation during the '15th Five-Year Plan' period are established. Cases such as the application of intelligent irrigation systems in the arid regions of Northwest China and the practice of gene-edited rice in saline-alkali soils along the eastern coast are presented. Finally, safeguard measures are proposed from three aspects: policy support, optimization of achievement conversion mechanisms, and international cooperation. The research indicates that technological innovation is crucial for overcoming the difficulties in agricultural disaster prevention and control. The relevant technological paths and strategies can provide practical references for agricultural disaster prevention and mitigation under global climate change, thereby facilitating agricultural modernization and sustainable development.

  Research and Application Advances in Pest and Disease Control and High-Efficiency Production Inputs for Facility-Grown Fruits and Vegetables DI Ning, LIU Yayong, WANG Huan, HAN Ping, QIN Wentao, XU Xilian, XIAO Da, WU Junxue, XU Qingxuan, TAO Yan, ZHANG Jinwei, WANG Su 2025, 41 (26):  20-38.  DOI: 10.11924/j.issn.1000-6850.casb2025-0786 Abstract + ( 38 )   HTML ( 2 )   PDF ( 1358KB )   ( 20 ) The purpose of this study is to summarize the development status of green prevention and control of pests and diseases and efficient production inputs in facility fruit and vegetable production, so as to improve the technical level of related inputs. In this study, the application status of microbial agents, green pesticides, natural enemy insects and pollinating bees was systematically reviewed through literature research, focusing on their role in improving the yield and quality of fruits and vegetables and promoting sustainable development. The study shows that although various plant protection inputs have made progress in the exploration of germplasm resources and the research and development of single application technology, their combined application technology still needs to be strengthened. The green integrated control system that scientifically combines biological control, ecological regulation, physical control and rational use of pesticides is an effective way to manage diseases and pests in facility-grown fruits and vegetables. Significant progress has been made in the research and application of novel biologically sourced and environmentally friendly inputs, demonstrating great potential in enhancing crop resistance, improving fertilizer utilization, suppressing soil-borne pests and diseases, and elevating the quality of fruits and vegetables. Future research should focus on the synergistic integration of multiple technologies, precise and efficient application of inputs, and cost reduction to promote widespread adoption in large-scale production. This will provide robust plant protection technological support for ensuring national food security and facilitating comprehensive rural revitalization, thereby achieving the unity of economic, ecological, and social benefits in facility-based fruit and vegetable production.

  Scientific and Technological Innovations in Integrated Management of Major Rice Diseases and Pests: Progress and Prospects WAN Pinjun 2025, 41 (26):  39-51.  DOI: 10.11924/j.issn.1000-6850.casb2025-0157 Abstract + ( 44 )   HTML ( 2 )   PDF ( 1283KB )   ( 23 ) As an important food crop in the world, rice plays an irreplaceable role in ensuring food security. However, rice production faces many challenges, especially the increasingly serious problem of pests and diseases, which poses a major threat to yield and quality. This paper reviews the major rice pests and diseases worldwide, along with biological control and ecological regulation technologies. It analyzes the types, occurrence patterns, and current progress in the prevention and control of rice pests and diseases in China, emphasizing the importance of biological control and non-chemical pest management in reducing the reliance on chemical pesticides. Key challenges in the integrated management of major rice pests and diseases, such as insufficient scientific and technological support, weak regulatory oversight, and the low level of industrialization of control technologies, are discussed. In response, the paper proposes the main objectives and key directions for technological innovation during the '15th Five-Year Plan' period, including research on the formation mechanisms of pest outbreaks, the development of rice immune mechanisms, and green control technologies. Furthermore, it highlights the integration of emerging technologies, such as artificial intelligence and gene editing, to enhance the comprehensive management of rice pests and diseases, ensuring the sustainable development of the rice industry.

  Science and Technology Innovation Suggestions for Comprehensive Prevention and Control of Major Animal Diseases During 15th Five-Year Plan Period FENG Yaoyu, LIAO Xiaoping, XIAO Lihua, CHEN Jinding, CHEN Jianxin, LI Shoujun, REN Tao, ZHANG Guihong, GUO Shining, HUANG Yaowei, ZHANG Jianmin, SUN Jian 2025, 41 (26):  52-62.  DOI: 10.11924/j.issn.1000-6850.casb2025-0785 Abstract + ( 67 )   HTML ( 4 )   PDF ( 1221KB )   ( 47 ) In response to multiple challenges facing China's animal husbandry industry, including major animal diseases, zoonotic diseases, parasitic diseases, and bacterial resistance, the proposal of this study aims to establish a systematic scientific and technological innovation strategy for the comprehensive prevention and control of animal diseases during the '15th Five-Year Plan' period, thereby safeguarding industrial and public health security. By analyzing the current situation and bottlenecks in animal disease prevention and control in China, the study focuses on five key areas: pathogenic mechanisms, zoonotic diseases, parasitic diseases, bacterial resistance, and the development of new veterinary drugs, outlining core research pathways and objectives. A blueprint for scientific and technological during the '15th Five-Year Plan' period is proposed. Basic research focuses on pathogenic mechanisms and immune evasion strategies, while key technological initiatives include the development of novel vaccines, new veterinary drugs, and intelligent monitoring and diagnostic systems. Specific strategies are also outlined for addressing parasitic diseases and bacterial resistance. The implementation of this proposal is expected to achieve breakthroughs in core technologies, enhance China's comprehensive capacity for major animal disease prevention and control, and hold significant strategic importance for ensuring the development of the breeding industry and public health security. It provides a top-level design for animal disease prevention efforts during the '15th Five-Year Plan' period.

  Overview of High-efficiency Broiler Production: Global Practices, Domestic Gaps, and Strategic Recommendations for the 15th Five-Year Plan Period FENG Zhuo, WANG Jue, WANG Xuejing, WEI Zhonghua 2025, 41 (26):  63-69.  DOI: 10.11924/j.issn.1000-6850.casb2025-0764 Abstract + ( 38 )   HTML ( 2 )   PDF ( 1188KB )   ( 6 ) This study aims to systematically review the development philosophies, cutting-edge technologies, and typical cases (notably from the United States) in global high-efficiency broiler production. It analyzes the existing shortcomings within China’s broiler industry, particularly in areas of breeding innovation, environmental control, official statistics, and carbon emission intensity. Drawing on practical applications of digital and low-carbon farming technologies in Shandong Province, the study proposes primary objectives, key focal areas, and a concrete task list for scientific and technological innovation during China's upcoming '15th Five-Year Plan' period (2026-2030). The recommendations aim to guide the transition of China's broiler industry towards greater intelligence, sustainability, and green development, ensuring a secure, high-quality, and efficient supply of poultry products.

  New Technologies for Analysis and Functional Evaluation of Food Nutritional Components ZHANG Ke, LI Guannan, LI Dapeng 2025, 41 (26):  70-82.  DOI: 10.11924/j.issn.1000-6850.casb025-0728 Abstract + ( 41 )   HTML ( 2 )   PDF ( 1918KB )   ( 7 ) With the implementation and advancement of the Healthy China 2030 Plan and the National Nutrition Plan, the analysis and functional evaluation of nutritional components in foods have become a forefront research focus in food science. To gain an in-depth understanding of domestic and international development trends in this field, the latest applications of various detection technologies, including spectroscopic analysis, electrochemical methods, and biosensing, for analyzing functional food components were systematic reviewed. The progress of emerging technologies, including organoid models, humanized animal models, multi-omics analysis, and smart wearable devices in functional assessment and health evaluation, was also elaborated. Globally, the field is rapidly moving toward precision, personalization, and intelligence. In contrast, domestic efforts still face challenges such as relatively low analytical efficiency, unclear mechanisms of action of nutritional components, and an immature technological system for health assessment. Based on international trends and domestic needs, several innovative pathways are proposed: developing rapid and efficient detection technologies using novel nanomaterials; optimizing organoid and humanized animal models combined with multi-omics approaches to systematically elucidate the health mechanisms of specific food components; and creating new wearable technologies integrated with AI and big data analytics to analyze the impact of nutritional components on health, thereby enabling precise nutrition guidance and scientific health management.

  New Technologies for Biofabrication of Nutrients and Functional Ingredients ZHANG Yonglin, ZHAO Qingxu, LI Dapeng 2025, 41 (26):  83-87.  DOI: 10.11924/j.issn.1000-6850.casb2025-0729 Abstract + ( 33 )   HTML ( 2 )   PDF ( 1177KB )   ( 14 ) Nutrition and functional components are crucial constituents of food products. The production of these components has been gradually evolving from traditional methods towards a more intelligent form of biofabrication, which represent the development of China's biofabrication industry. With the continuous progress of synthetic biology technologies, an increasing number of nutrition and functional components can be biosynthesized using microorganisms. Concurrently, research in this area has been growing significantly. To comprehensively understand the domestic and international development trends in the field of food biofabrication, this study presents a systematic review of the latest applications of synthetic biology technologies in the biosynthesis of nutrition and functional components. Additionally, a comparative analysis of the advantages and distinctions between in vivo and in vitro biosynthesis methods is conducted. Despite the notable research achievements has been achieved in new biofabrication technologies both at home and abroad, the Chinese biofabrication industry still faces several challenges. These include an imperfect production system, immature processing technologies, and a reliance on imported equipment due to the relative lack of advanced domestic alternatives. In light of the current development status and practical requirements of China's biofabrication industry, this paper proposes several key areas for promoting scientific and technological innovation: formulating a diversified strategy for the raw material system in Chinese biofabrication; developing high-performance industrial strains for biosynthesis with independent intellectual property rights in China; accelerating the in-depth integration of artificial intelligence and biofabrication, and develop intelligent new equipment for industrial production. These initiatives aim to provide essential technical support for further advancing the development and application of biofabrication platforms.

  Research on the Transformation Strategy of the Efficient Agricultural Innovation System LIN Lu, CHEN Ziyue 2025, 41 (26):  88-94.  DOI: 10.11924/j.issn.1000-6850.casb2025-0521 Abstract + ( 42 )   HTML ( 2 )   PDF ( 1248KB )   ( 1 ) This study investigates enhancing agricultural innovation system efficacy to advance sustainable agriculture. Using literature review, comparative analysis, and case studies, we diagnose key bottlenecks and propose strategies: optimizing the innovation ecosystem, increasing R&D investment, fostering cross-sector collaboration, and advancing digital infrastructure. Implementation of these strategies is expected to provide robust technological support for agricultural modernization and rural economic growth, thus advancing sustainable production and rural prosperity.

  Key Technologies and Development Trends of Electric Agricultural Machinery and Equipment for Facility Agriculture HUANG Xuekai, WANG Xiaochan, SHI Yinyan, ZHENG Jinming, LIN Lebin, HU Shaoxuan 2025, 41 (26):  95-116.  DOI: 10.11924/j.issn.1000-6850.casb2025-0132 Abstract + ( 51 )   HTML ( 2 )   PDF ( 8842KB )   ( 9 ) With the continuous expansion of facility agriculture in China, the research and application of electric agricultural machinery have become a hotspot in the agricultural field. Mechanization and intelligence have become important trends in the development of modern facility agriculture. This study aims to comprehensively review electric agricultural machinery and equipment used in facilities, analyze its technical characteristics, application fields, and research progress, and propose improvement suggestions for existing shortcomings in its development, so as to promote the further advancement and industrial improvement of electric machinery and equipment for facility agriculture in China. By reviewing existing research findings, this study systematically analyzes the production system of intelligent electric agricultural machinery for facility agriculture, with a focus on six key generic technologies: energy management of battery systems, high-efficiency drive technology of hub motors, coordinated control of multi-power output, stable travel technology of electric drive chassis, environment perception and autonomous navigation technology, and multi-machine cooperative operation technology. Meanwhile, in view of current shortcomings in power batteries, electric drive systems, environmental perception, and attitude control, the study proposes directions for optimization. The research shows that electric agricultural machinery used in facilities, through automation and intelligent technologies, can efficiently perform various tasks such as planting, harvesting, spraying, fertilization, and weeding, significantly improving the efficiency, accuracy, and sustainability of agricultural production. However, there are still technical bottlenecks in power battery endurance, electric drive system stability, environmental perception accuracy, and attitude control, which restrict further promotion and application. In order to accelerate the development and industrial improvement of electric facility agricultural equipment in China, this study proposes suggestions from the perspectives of integration of agronomy and agricultural machinery, integration of production, education, research and application, interdisciplinary integration, breakthroughs in key generic technologies, construction of basic supporting infrastructure, and establishment of a standard system. Future research should focus on technological shortcomings and promote collaborative innovation across multiple fields to achieve comprehensive upgrades and widespread application of electric agricultural equipment in facilities.

  Current Status and Key Development Priorities of Efficient Mechanized Production Equipment in Orchards MEI Song, XIA Xianfei, HE Jing, SONG Zhiyu, CAO Guangqiao 2025, 41 (26):  117-129.  DOI: 10.11924/j.issn.1000-6850.casb2025-0111 Abstract + ( 43 )   HTML ( 2 )   PDF ( 1265KB )   ( 36 ) To achieve efficient mechanized production in orchards, this paper first clarifies the key technologies from four aspects: aerial and ground inspection of orchards, autonomous navigation of power platforms, mechanized management of production under orchard trees, and intelligent production control. The paper particularly highlights the current status of technologies such as orchard task map construction, autonomous navigation, integrated fertilization and irrigation, targeted grass cutting, precision pesticide application, three-dimensional pruning, flexible flower thinning, mechanical pollination, intelligent harvesting, and multi-machine collaborative control. It then reviews the challenges in orchard mechanization in China, particularly in the context of hilly and mountainous regions. These challenges include the development of application scenarios, the establishment of machine-compatible infrastructure, the research and development of key core technologies and equipment, as well as the improvement of machinery operation quality and the enhancement of operator skills. Finally, the paper outlines five key areas for development: increasing subsidies for machinery and focusing on guiding young talent, promoting standardized orchard construction and management, addressing equipment gaps in orchard operations using new principles, methods, and technologies, advancing the intelligent integration of equipment in hilly and gentle slope orchards, and strengthening the integration and application of intelligent technological equipment in standardized orchards on gentle slopes.

  Research Status and Technological Innovation Strategies for Facilities and Equipment of Waterfowl in China BAI Zongchun, WANG Huixin, ZHOU Zhongkai, HAN Guofeng, HUO Lianfei, DUAN Enze, ZHAO Shida 2025, 41 (26):  130-138.  DOI: 10.11924/j.issn.1000-6850.casb2025-0158 Abstract + ( 48 )   HTML ( 2 )   PDF ( 1989KB )   ( 24 ) China ranks first in the world in both waterfowl production and consumption, leading the global development of the waterfowl industry. This study reviews the current application status of facilities and equipment across all stages of waterfowl farming in China, with a focus on the role of modern farming model of stacked cage systems in driving industrial upgrading. It also summarizes existing challenges in facility and equipment deployment and proposes key research and development directions for technological innovation in waterfowl farming equipment during the '15th Five-Year Plan' period. Overall, China’s waterfowl farming technology system holds a globally dominant position. However, compared with more mature livestock sectors such as broiler and layer chicken farming, there remains significant room for improvement in areas including the modernization of farming concepts, the construction of intensive production models, the integrated application of precision technologies, and the development of synergistic strategies across the entire industrial chain. In response to current industrial transformation needs, there is an urgent requirement to advance core technologies and equipment in environmental intelligent control, precise behavioral monitoring, and dynamic disease prevention and control under the stacked cage farming model. Through the innovation of an integrated ‘process-equipment-standard’ farming system, the industry can achieve equipment-based upgrading and standardized production for efficient and healthy waterfowl farming. This paper aims to identify optimization paths and innovation directions for waterfowl farming facilities and equipment from a full-industry-chain perspective, providing a reference for the green, high-quality, and efficient transformation and upgrading of large-scale waterfowl farming in China.

  Development Trends and Suggestions for Agricultural Aviation Technologies and Equipment——Towards Agriculture New Development Status and New Industrial Growth, Strengthening the Agricultural Part in Low-altitude Economic ZHANG Ruirui, ZHANG Linhuan, LI Longlong, DING Chenchen, TANG Qing 2025, 41 (26):  139-147.  DOI: 10.11924/j.issn.1000-6850.casb2025-0250 Abstract + ( 54 )   HTML ( 3 )   PDF ( 2054KB )   ( 41 ) To promote the modernization of agricultural aviation technologies and the high-quality development of the industry, this study adopts methods such as regional comparative analysis, technology hotspot tracking, case study analysis, industrial chain structure examination, and comparison of key technical parameters. It systematically analyzes the current status and development trends of global agricultural aviation technologies and equipment, provides a comprehensive assessment of China’s advantages and gaps relative to developed countries, identifies core issues such as insufficient original equipment development and missing links in the industrial chain, and proposes priority directions and pathways for China’s agricultural aviation technology innovation during the 15th Five-Year Plan period. Global agricultural aviation technology is developing rapidly. China leads the world in the total number of agricultural unmanned aerial vehicles (UAVs), operational acreage, and flight control technology. However, it still faces prominent issues such as a lack of original technologies, suboptimal performance of key components, incomplete industrial chains, and inadequate cross-domain integrated solutions. The United States dominates international competition due to its mature industrial chain and advanced original technologies. To address these challenges, this study suggests enhancing original technological innovation, accelerating the improvement of the industrial chain, establishing specialized testing platforms, and promoting cross-sector technology integration to overcome existing technical bottlenecks. Meanwhile, policy support, funding input, and talent development should be strengthened to build a low-altitude economic ecosystem for agriculture and promote the sustainable development of China’s agricultural aviation industry.

  Green Development of Agriculture from a Global Perspective: Policy Frontiers, Technological Innovation, and Future Directions WANG Yue, KANG Zhihua 2025, 41 (26):  148-156.  DOI: 10.11924/j.issn.1000-6850.casb2025-0146 Abstract + ( 37 )   HTML ( 2 )   PDF ( 1341KB )   ( 10 ) The green development of agriculture is the key for building a strong agricultural nation and aligns with global trends. This study examines major developed economics, including the United States, the European Union, and Japan, reviewing their progress in agricultural green development. Focusing on cutting-edge policy reforms and technological innovation directions, it summarizes key characteristics and lessons from their experiences. In the US, challenges revolve around climate change adaptation and carbon reduction, and its policy reform takes into account environmental protection and agricultural production, with the goal of improving the adaptability of agricultural climate change. The EU confronts significant biodiversity loss, with recent policies emphasizing ecological restoration even at the expense of crop yields. Japan prioritizes stabilizing high-quality food production amidst climate variability through green agricultural policies centered on mitigating extreme weather impacts. These regions have developed distinct agricultural green technology innovation models: the US focuses on biotechnology, the EU adopts nature-based solutions, while Japan emphasizes information technology and decarbonization efforts. Despite progress during ‘14th Five-Year Plan’ in China, gaps remain in terms of R&D investment, cutting-edge technology, and policy effectiveness compared to these countries. To bridge these gaps, China should refine its green development metrics, optimize green subsidy mechanisms, enhance industry chain collaboration, and accelerate the commercialization of technological innovations.

  International Experience and Prospects of Empowering Rural Development Through Technological Innovation WANG Yu, FU Linlin, MAO Xiaobao, WANG Jin, MAO Xiaohong 2025, 41 (26):  157-162.  DOI: 10.11924/j.issn.1000-6850.casb2025-0155 Abstract + ( 40 )   HTML ( 2 )   PDF ( 1273KB )   ( 21 ) Technological innovation, as a core element in developing new-quality productive forces, significantly propels the modernization of agriculture and rural areas. Under the strategic deployment of China's innovation-driven development strategy, this study aims to provide a reference for the path of promoting rural technological innovation during the '15th Five-Year Plan' period. By comparing the trends and successful experiences of technology-supported rural development in developed countries, it can be found that China still faces issues such as being constrained in key core technologies, weak rural resource transformation, low integration, insufficient technological investment and lack of training. Based on these findings, this paper proposes future prospects for rural technological innovation during the '15th Five-Year Plan' period, such as accelerating the breeding of high-quality varieties, promoting industrial integration, realizing the transformation of ecological value, deepening the construction of digital rural areas, strengthening the development of science and technology innovation platforms, improving the diversified investment mechanism, and enhancing the training of science and technology innovation talents.

  Trend and Strategic Development Direction of Scientific and Technological Innovation in Rural Development in China ZHUANG Yan, LI Zhipeng, TANG Xiuguan, WANG Jiaoling, SONG Yunsheng, JIANG Qian, YANG Bo 2025, 41 (26):  163-172.  DOI: 10.11924/j.issn.1000-6850.casb2025-0368 Abstract + ( 33 )   HTML ( 2 )   PDF ( 1167KB )   ( 13 ) Rural development in China is in a period of strategic opportunities for comprehensive revitalization and agricultural and rural modernization. However, it faces core bottlenecks such as insufficient integration of characteristic industrial chain and innovation chain, lagging development of rural multiple values, and insufficient support for green and low-carbon technologies. This study focuses on the trend and strategic direction of scientific and technological innovation in China 's rural development during the '15th Five-Year Plan' period. By using the methods of literature review, case analysis and trend forecasting, this paper analyzes the current situation and trend of rural development research at home and abroad, analyzes the problems faced by China's rural development, and puts forward the goals and tasks of scientific and technological innovation during the '15th Five-Year Plan' period. The results show that the core contradictions of current scientific and technological innovation include: the lack of integration of industrial chain and innovation chain leads to poor layout of production structure, weak brand building, and loose mechanism of linking agriculture with agriculture; the lack of technological empowerment in the development of multiple values, and the lack of evaluation system and transformation path; the integrated application of green low-carbon technology is insufficient, and the conversion rate of resource utilization efficiency and ecological restoration technology is low. The overall goal of rural technological innovation in China is to develop characteristic agricultural industries based on local conditions, promote the deep integration of technological and industrial innovation, enhance endogenous momentum for industrial growth, improve the overall benefits of characteristic agriculture, highlight rural multifunctional values, and promote the integrated development of primary, secondary, and tertiary industries. Specific goals include serving approximately 200 rural characteristic industries, formulating over 600 technical standards, building more than 1000 standardized demonstration bases and 10 rural multifunctional value evaluation systems, establishing over 100 green and low-carbon demonstration villages, and clarifying six major task directions. The core innovation path is to build a three-chain integration mechanism of 'science and technology chain-industrial chain-value chain', to lead industrial upgrading through science and technology, to enhance brand value through standards, and to connect farmers with value-added benefits; explore the landing path of 'digital technology sinking', develop a lightweight toolkit for county adaptation, and establish a promotion model of 'expert remote guidance + local talent practice'. Scientific and technological innovation is a key driving force for comprehensive rural revitalization. By strengthening top-level design, talent cultivation, technological support, and financial investment, the implementation of scientific and technological achievements in rural areas can be accelerated, thereby promoting the transformation of characteristic industries, the construction of green countryside, and the development of rural multifunctional values.