新疆是我国重要畜牧业基地，肉牛产业更是保障肉品供给、助力农牧民增收、赋能乡村振兴的支柱产业，高质量发展关键在于科技赋能与体系化推进。为破解传统品种性能偏低、优质种源依赖进口、遗传稳定性不足等发展瓶颈问题，新疆肉牛产业积极衔接国家遗传改良计划，构建“技术创新引领、层级体系支撑”等全链条推进体系，依托技术创新与产业集群推动肉牛种业转型升级。本文系统梳理了肉牛产业发展现状，总结肉牛改良实施经验，结合典型案例分析产业成效与现存短板，并提出优化发展对策。研究显示，新疆已经形成了特色化区域品种养殖布局，肉牛产业基础雄厚，构建了现代育种体系，自主研发育种芯片，正在培育优质肉用褐牛品种；同时依托完善繁育推广网络、专项政策扶持、三产融合发展等手段，推动产业提质增效。改良工作实施以来，新疆种源自主可控能力大幅提升，肉牛生产性能、养殖经济效益显著提高；精细化养殖模式逐步普及，伊犁州示范引领作用明显，数字化改良APP有效提升行业管理水平。目前产业仍存在养殖户改良认知薄弱、产业链协同不足、种业基础偏弱、资金保障不完善、区域发展不均衡等问题。为助推产业升级，本文提出优化基层技术服务、健全利益联结机制、打通科技转化通道、拓宽资金来源等针对性建议。本研究旨在强化科技核心引领作用，夯实肉牛种源保障能力，助力新疆打造辐射区域的优质畜产品供应基地，推动肉牛产业实现高质高效、生态可持续发展。

Xinjiang is an important livestock industry base in China. The beef cattle industry is a pillar industry that ensures meat supply, helps farmers and herdsmen increase their income, and empowers rural and agricultural revitalization. Its high-quality development hinges on technological empowerment and systematic promotion. To address the development bottlenecks such as low performance of traditional breeds, reliance on imported high-quality breeding sources, and insufficient genetic stability, Xinjiang actively coordinated with the national genetic improvement plan, established a full-chain promotion system of "innovation-driven technology, hierarchical system support", and relied on technological innovation and industrial clusters to promote the transformation and upgrading of the beef cattle breeding industry. This article systematically reviews the current situation of beef cattle industry development, summarizes the experience of improvement implementation, analyzes the industry effectiveness and existing shortcomings, and proposes optimization development countermeasures. Research shows that Xinjiang has established a specialized regional breeding layout for livestock. The beef cattle industry is well-established, with a modern breeding system in place, and the development of breeding chips has been independently carried out. High-quality beef cattle breeds of brown color are being cultivated. At the same time, through means such as a complete breeding and promotion network, special policy support, and the integration of primary, secondary and tertiary industries, the industry is being promoted to improve quality and increase efficiency. Since the implementation of the improvement measures, Xinjiang's ability to control its own breeding sources has significantly improved, and the production performance and economic benefits of beef cattle have also been greatly enhanced. The refined breeding model has gradually become widespread, and the leading role of Yili Prefecture has been evident. The digital improvement APP has effectively enhanced the management level of the industry. At present, there are still some problems in the industry, such as weak awareness of improvement among farmers, insufficient coordination of the industrial chain, weak foundation of the seed industry, incomplete financial guarantee, and unbalanced regional development. To promote industrial upgrading, this article proposes targeted suggestions such as optimizing grassroots technical services, improving the interest linkage mechanism, opening up channels for scientific and technological transformation, and expanding sources of funds. This research aims to enhance the core leading role of technology, strengthen the guarantee capacity for beef cattle breeding sources, assist Xinjiang in building a high-quality livestock product supply base covering the regional area, and promote the high-quality, efficient and ecologically sustainable development of the beef cattle industry.