对中国蓖麻生产、产品加工和产品销售的产业链进行分析，研究认为现有蓖麻产业链在产业环境、原料供应、产品加工和销售方面存在四大瓶颈，提出创造良好的产业环境、扩建原料供应基地、扩大产品开发利用、刺激市场供求等促进蓖麻产业发展的对策。

The overall development of castor industry in China was analyzed from a perspective of castor industrial chain consisting of castor bean plantation, processing and marketing of castor-related products. The four bottlenecks affecting the healthy development of castor industrial chain in China were unfavorable environment, inadequate supply of raw materials, low utilization rate of products, and backward marketing. Countermeasures including constructing a favorable industrial environment, building the supplying bases of raw material, developing and marketing castor-related products, were proposed to promote the development of castor industry in China.