


Protected cropping involves growing crops within, under, or sheltered by structures that create modified growing conditions.
The key aims and benefits of protected cropping are to:
- Optimise crop production and quality
- Protect crops from pests, diseases and adverse weather
- Extend production seasons or target specific market windows
Our Research and Expertise
DPI's Protected Cropping team has supported the adoption of tropical and subtropical protected cropping systems since 2010.
Our research helps drive profitability, sustainability and resilience in horticulture enterprises across the tropics and subtropics. We focus on practical agronomy and emerging technologies, developing and demonstrating production systems for both established and emerging crops.
Protected Cropping Centre for Mild Winter Climates
As protected cropping systems become increasingly sophisticated, collaboration across industry, research and education is more important than ever.
The Protected Cropping Centre for Mild Winter Climates provides a unique platform for research, development and extension. We welcome engagement with growers, industry partners, researchers and educators to explore innovation opportunities, share knowledge, and accelerate the adoption of new technologies.
Through collaboration, we aim to improve productivity, enhance resilience, and support sustainable growth across Australia's protected cropping industry.
Learn more about the Centre and its capabilities by viewing our introductory video from the Gatton AgTech Show 2025
Facilities and Research Focus
Our team works with growers at all levels of experience, investment and technology adoption, from fit-for-purpose polytunnels through to fully automated glasshouses.
Facilities in North Queensland and at the Gatton Smart Farm include retractable-roof greenhouses and a high-roof polyhouse. Research and demonstration activities focus on established greenhouse crops such as cucumber, eggplant, capsicum and tomato, as well as emerging opportunities including specialty vegetables and berry crops. We are also investigating high-value crops suited to protected systems, including specialty melons, strawberries, figs and dragon fruit.
Working closely with leading growers, seed companies and AgTech innovators, our research explores greenhouse automation, robotics, biological crop protection and advanced growing systems. Many of these technologies are showcased through regular industry events hosted at the Gatton Smart Farm.
Industry Leadership
Our work is guided by the Australian Protected Cropping Strategy 2021-2030, developed through Hort Innovation with co-investment from DPI and contributions from the Australian Government.
The outcomes of our work support horticultural industries in warm-climate regions and have broader applications for warm-season production in temperate regions across Australia.
Selected Highlights
- Establishment of the Protected Cropping Centre for Mild Winter Climates in 2025.
- Construction of a 360 m² high-roof polyhouse, operational since 2024, equipped with simple soilless growing and fertigation systems designed to improve ventilation and extend production under regional conditions.
- Year-round crop production using simple protected cropping technologies since October 2024, including tomato, cucumber, eggplant, beans, melon, capsicum and zucchini.
- Establishment of a 1,200 m² retractable-roof facility, operational since 2026, featuring advanced technologies such as three-layer roof cladding, sectorised heating, fogging, pipe-rail systems, reverse osmosis, fertigation recycling, and independently managed crop zones.
- Delivery of protected cropping training programs focused on tropical and subtropical production systems, attracting growers from across Australia.
- Supporting the next generation of growers through collaboration with schools and education partners.
- Hosting the regular Meet and Swap Knowledge forum, bringing together growers, industry representatives and suppliers.
- Advancing research into specialty melons as a high-value greenhouse crop for Australian growers.
- Leading the development of the Australian Protected Cropping Strategy 2021-2030.
To grow with us or for more information contact elio.jovicich@dpi.qld.gov.au and col.douglas@dpi.qld.gov.au
