原标题：西北农林科技大学有个"杜仲军团" ◎通讯员 靳 军 本报记者 王禹涵 冬日的新疆奎屯，白雪皑皑。一排排杜仲树挺立雪中。"等开春，再扩种500亩。"新疆思仲生物科技有 限公司总经理乔斌望着眼前的景象，充满信心。 2016年，在西北农林科技大学（以下简称"西农"）专家的指导下，该公司在新疆奎屯承包了200亩戈壁 荒地，尝试种植杜仲树。如今，杜仲成林，每亩年收益超3000元。 这棵杜仲树，承载着西农"杜仲军团"跨越半个世纪的求索。 优良种质散落于深山老林中，张康健带领团队深入贵州、四川、湖南等地的险峻山林，寻觅优质杜仲种 质。历经二十载不懈努力，团队于2003年成功选育出国内首个高药型、高胶型杜仲良种"秦仲1号"。此 后，"秦仲"系列良种相继问世，在保护杜仲资源的同时，让杜仲抗旱、抗寒和速生的特性得以凸显，为 杜仲大规模推广奠定了坚实的种源基础。 随着国家对杜仲资源保护力度的加大，杜仲取材逐渐由树皮转向树叶。如何获取更多优质树叶？团队将 目光投向了栽培模式的革新。 当年张康健团队的青年骨干苏印泉如今已成为西农林学院教授，他介绍，通过反复试验，他们创立 了"一树六枝、条长3—4米"的叶林栽培模式，使杜仲亩产干 ...

Core Points - The fifth Non-Grain Biomass High-Value Utilization Forum (NFUCon 2025) will be held from November 27-29, 2025, in Hangzhou, Zhejiang, focusing on innovations and commercialization in the non-grain biomass sector [2][3] - The forum aims to gather representatives from government, enterprises, and experts to discuss key strategic directions such as biomass green pretreatment, non-grain sugars, biomass-based chemicals and materials, and biomass energy [2][3] Organizing Institutions - The forum is co-hosted by Ningbo DT New Materials Co., Ltd. and the National Key Laboratory of Bio-based Transportation Fuel Technology, with prominent figures from various academic and research institutions serving as co-chairs [3][4] Forum Agenda - The agenda includes a series of presentations on innovative processes for producing bio-based chemicals and materials, with topics ranging from the catalytic hydrogenation of lignin to the synthesis of bio-based aviation fuels [6][9] - A special session will focus on the sustainable aviation fuel (SAF) industry, inviting over 20 key industry players to discuss trends, technology routes, and sustainable certification [7][8] Technology Showcase - The forum will feature a technology showcase and matchmaking event, inviting submissions of 50 innovative projects with commercial viability in the biomass utilization field [11] Industry Collaboration - The forum emphasizes collaboration between academia, industry, and government to promote the large-scale application of non-grain biomass and support carbon neutrality goals [2][15]

Core Viewpoint - The development of the Chinese medicinal plant Eucommia ulmoides (杜仲) in Huludao City has created significant economic opportunities and diversified local industries over the past 21 years, with a focus on sustainable practices and market demand. Group 1: Industry Development - The number of Eucommia ulmoides trees planted has increased to 420,000, leading to the establishment of various industries such as agricultural cooperatives, tea processing factories, traditional Chinese medicine hospitals, and family-owned forests, contributing to local wealth [2] - The cooperative, established in 2017, includes 67 households and 156 members, allowing locals to invest in the cooperative and earn dividends, with an annual income of 40,000 yuan per acre from tea cultivation [2] - The market demand for Eucommia ulmoides tea and Eucommia gum is strong, with research institutions from Beijing showing interest in collaboration, indicating potential for new growth opportunities [2] Group 2: Strategic Initiatives - The local government plans to plant an additional 5,000 acres of Eucommia ulmoides over three years, with 1,000 acres already added this year, aiming to establish the region as a leading supplier of high-quality seedlings in Northeast China [3] - The government is committed to ensuring the necessary infrastructure, including land, water, and transportation, to support the successful implementation of these projects [3] Group 3: Product Diversification - The cooperative is expanding its product line to include deep-processed items such as Eucommia toothpaste, seed oil, and flower wine, while also exploring opportunities in forest health care, traditional Chinese culture, and eco-tourism [2]

Group 1 - The successful export of Du Zhong composite crystal powder valued at 1.9287 million yuan from Tianjin Port to Malaysia marks the first international venture for Guizhou Du Zhong products, indicating a breakthrough for local specialties in overseas markets [1] - The Guizhou Huaxia Ecological Trading Center is establishing a comprehensive ecological economic system covering planting, processing, finance, and trade, serving as a model for the transformation of ecological resource value in the southwestern mountainous areas [1] Group 2 - The National Development and Reform Commission's "14th Five-Year Plan for Bioeconomy Development" injects strong momentum into the Du Zhong industry, aligning with principles of innovation, systematic advancement, and ecological priority [2] - Du Zhong extracts are recognized for their pharmacological effects in areas such as blood pressure reduction and liver protection, aligning with the health-centered industrial transformation trend [2] - Du Zhong leaf powder is being utilized as an antibiotic-free feed additive, promoting green transformation in multiple livestock enterprises in Guizhou [2] - Du Zhong gum, as a natural polymer material, shows potential applications in high-end manufacturing fields such as aviation tires and medical catheters due to its high-temperature resistance and tear resistance [2] - The Du Zhong industry balances ecological and economic benefits, with each hectare capable of sequestering 15 tons of carbon annually, significantly exceeding typical economic forests [2] Group 3 - The Guizhou Huaxia Ecological Trading Center is reshaping the Du Zhong industry chain through a four-center and one-platform structure, making the Du Zhong industry a core engine for rural revitalization in the Bijie District of Tongren City [3] - The integration of resources from seedling cultivation to organic fertilizer production and cold chain logistics has reduced production costs by 15% and improved market response speed by 40% [3] - The collaborative model is being replicated in other regions such as Bijie and Qiandongnan, forming an ecological economic circle centered around Du Zhong [3] - The trading center is planning upgrades for ecological product standardization and cross-border transaction settlements, aiming to elevate the Du Zhong industry from a regional specialty to a national strategic resource [3]