To evaluate field pea breeding lines ranging in their glass house tolerance to boron and salinity, for their ability to perform under high field soil boron levels. The same lines were also evaluated in the same paddock at Minnipa but on a contrasting site where lower boron levels were identified.

• Variation for boron and salt tolerance in field pea germplasm was not associated with grain yield differences at Minnipa as a likely consequence of very low rainfall in 2008 and very high rainfall and Blackspot disease in 2009.
• Under favourable growing conditions the late flowering advanced PBA field pea line, 94-425*2b produced very high dry matter yields at the flat pod stage compared to other lines evaluated.
• Advanced field pea lines with a combination of higher dry matter and grain yield production were identified and potentially offer a dual purpose (grain and hay/silage/green manuring) option for growers in low rainfall environments and a way of managing some of the risk of production.
• Findings require further validation across years and environments.