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    杜仲产业化进程中的瓶颈问题及其解决对策

    Bottleneck problems and their solutions in the industrialization process of Eucommia ulmoides

    • 摘要: 杜仲是我国特有的多用途经济林树种,其叶、皮等富含杜仲胶和多种药用活性成分,开发潜力巨大。本文综合分析了我国近60年来杜仲产业研究和开发历史,指出生产原料成本或提取成本居高不下,一直是以杜仲胶为核心的杜仲产业未能实现实质性突破的重要瓶颈问题。尤其是在当今传统农民群体逐渐消失的时代大背景下,劳动密集型的叶用或果用乔木林经营模式因人力资源和成本的限制,难以保证杜仲产业的大规模、低成本原料生产。选用高产且高胶、高药型的杜仲三倍体新品种,采取叶林栽培、机械化采收的原料生产模式,缩短原料生产周期,降低种植、管理和采收成本,并通过杜仲全株分部位加工利用模式,以均摊原料成本、提高经济效益等,是推动杜仲产业发展的必然选择。此时,限制杜仲产业化发展的瓶颈已经转变为对资本和技术的整合能力等方面。建议发挥政府和产业联盟的组织优势,有效整合不同的资本、技术、人才、市场等资源,实现共创、共担、共享,推动杜仲资源培育和开发利用的第一产业与第二产业联动、融合以及可持续发展。

       

      Abstract: Eucommia ulmoides is a unique and multipurpose economic tree species endemic to China, possesses remarkable developmental potential due to its abundant Eucommia rubber (Eu-rubber) and various medicinal compounds in leaves, bark and other tissues. This paper provides a comprehensive review of the research and development history of Eucommia ulmoides industry in China over the past 60 years, identifying the persistently high costs of raw material production or extraction as a critical bottleneck hindering substantial advancements in the Eu-rubber industry. Particularly in the current era where traditional farmers are gradually disappearing, the labor-intensive arbor forest management model for leaf or fruit-oriented cultivation struggles to support large-scale, low-cost raw material production due to constraints in human resources and rising labor costs. To address this challenge, it is essential to develop high-yielding triploid Eucommia ulmoides varieties with enhanced Eu-rubber and medicinal properties, coupled with a raw material production model based on leaf forest cultivation and mechanized harvesting. This approach can shorten production cycles and reduce planting, management and harvesting costs. Additionally, adopting an organ-specific whole-plant processing and utilization model can help distribute raw material costs more evenly and improve economic efficiency. Consequently, the primary bottleneck restricting Eucommia ulmoides industrialization has shifted to the integration of capital and advanced technologies. We therefore suggest that governments and industry alliances leverage their organizational strengths to effectively consolidate resources such as capital, technology, talent and market access, fostering co-creation, shared responsibility, and mutual benefits. This will promote the linkage, integration, and sustainable development of the first and second industries in Eucommia ulmoides resource cultivation, processing and utilization.

       

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