Expanded Intellectual Property Protections for Crop Seeds Increase Innovation and Market Power for Companies

In recent decades, the U.S. crop seed industry has become more concentrated, with fewer and larger firms dominating seed supply. Expanded intellectual property rights combined with structural changes in the seed industry spurred seed and biotechnology companies to increase research and development (R&D) spending that resulted in a series of innovations to crop agriculture. At the same time, seed prices have risen substantially, especially for genetically modified varieties, reflecting the value of improved seed varieties and gains in market power for top seed companies.

近数十年来，美国作物种子产业集中度持续提升，数量更少、规模更大的企业主导了种子供应市场。不断强化的知识产权保护，叠加种子产业的结构性变革，推动种子与生物技术企业加大研究与开发（R&D）投入，最终催生了一系列作物农业领域的技术创新。与此同时，种子价格大幅上涨，转基因品种的价格涨幅尤为显著，这既反映了改良种子品种的附加价值，也体现了头部种子企业市场势力的提升。