The New South Wales government has opened a new seed vault and plant growth facility at the Wagga Wagga Agricultural Institute, expanding the state's capacity to preserve crop genetics and support the development of more resilient grain varieties.
The facility will store thousands of unique grain seed lines in a climate-controlled environment designed to protect critical genetic resources and strengthen long-term food security. It also includes three plant pathology growth rooms that will support research into disease resistance in key winter grain crops. The growth rooms received partial funding from the Grains Research and Development Corporation.
The new infrastructure is expected to help researchers develop grain varieties with improved resilience to emerging pests, diseases and changing climatic conditions.
Seed vaults play an important role in preserving crop diversity by protecting genetic material from threats such as natural disasters, climate change, disease outbreaks, conflict and human error. Maintaining seed collections provides a safeguard for future agricultural research and crop improvement efforts.
The Wagga Wagga facility houses the NSW Department of Primary Industries and Regional Development's Rice Germplasm Collection, which contains nearly 3,000 accessions. The collection includes some of the first rice cultivars bred and released by the department almost a century ago.
In addition to rice germplasm, the facility stores wheat and barley collections used in disease resistance research, winter cereal mutant resources and the department's Lupin Germplasm Collection. Together, the collections serve as a repository of plant genetics that scientists can access for current and future breeding and research programs.
Named the George Hulbert Seed Vault, the facility honors a longtime storeman who worked at the institute. The vault includes a dehumidified cool room, a long-term freezer room and an insulated ante room designed to maintain stable storage conditions.
The facility also features environmental graphics created by Wagga Wagga digital artist Rachel Viski. The artwork was designed to reflect the purpose of the seed vault and growth rooms and the collections housed within them.
State officials said the investment supports efforts to preserve valuable genetic resources while advancing research aimed at improving crop productivity, sustainability and resilience. Researchers expect the facility to strengthen grain breeding programs and provide a foundation for addressing challenges related to disease resistance and climate adaptation across Australia's cropping sector.
Source: New South Wales Government, "New $1.1 million seed vault safeguards the future of NSW agriculture"