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Developing new breeding material to stabilise barley yields (UAD2023)

South Australian crops can be severely impacted by poor and variable growing conditions, which includes low-fertility soils. Crop plants possess strong instincts to reduce grain number due to variable growing conditions or reduced fertiliser. This is a major contributor to the yield gap in SA. This project seeks to help close this yield gap through the import and testing of new genetic material that makes barley less responsive to environmental conditions.

Pairing pulses for improved yield, protein, agronomy and profit (UAD1223)

This project will be undertaken by SARDI researchers and will investigate if the pairing of faba bean and semi-leafless field pea will benefit both crops by increased seed and protein yield; reduced lodging, disease and harvestability issues; and improved yield and reduced N fertiliser cost of the following wheat crop. This system could increase faba bean representation in more marginal areas and increase yield in drier seasons as field pea is better adapted to drier conditions.

Genetic and fungicidal control of Septoria tritici blotch and stripe rust in wheat (AGX4223)

This project will seek to evaluate the effectiveness of various fungicide treatments for control of Septoria tritici blotch and stripe rust in a range of wheat varieties with differing levels of resistance at different rainfall zones. It will also determine the genetic influence of yield loss from disease and find a suitable application package of fungicide to reduce the cost of production.

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