Meeting the Changing Need for Herbage Seed Quality Assurance in the 21st Century

Meeting the Changing Need for Herbage Seed Quality Assurance in the 21st Century

Quality assurance is a key element in the herbage seed supply chain. The measurement and management of seed quality is discussed in terms of its four main parameters - genetic, physical, vital, and phytosanitary quality - which provide information on the expected performance of herbage seed when sown in the field. During the past century, seed quality management systems have evolved in response to national and regional differences in economic development, crop characteristics, merit testing, and the demands of international trade. The pace of change in the management of seed quality assurance has intensified in developed countries over the past decade or so, driven mainly by the ability to protect intellectual property, the consolidation of seed companies into larger units, and government policy aimed at deregulating the delivery of quality assurance. In developed countries, this has seen the strong private seed sector taking increasing responsibility for seed quality assurance, both economically and legally, together with the emergence of private seed testing laboratories and in-house certification programs. However, developing countries without a strong private seed sector are better served by the more traditional model in which government takes on the role and responsibility for managing seed quality assurance in the public interest. This paper explores recent trends in seed quality management and their strategic implications for different countries now and in the future with particular reference to herbage seed.