Australia
September 6, 2023
Bred by leading field crop breeder Australian Grain Technologies (AGT), the varieties Gidgee and Rosemont are named after WA goldmines, a nod to the resemblance of lupin grain to profitable ‘golden nuggets’.
Released by AGT lupin breeder Dr Matt Aubert at the Mingenew Irwin Group Spring Field Day on Wednesday 6th September, the new varieties offer a leap forward for lupin growers, each one a package of exciting traits, but most importantly, significant yield and profitability increases.
“Gidgee is a really good all-rounder, but has particularly shone in the northern and central lupin growing regions of WA, while Rosemont, with a slightly slower maturity, displays a significant advantage in southern growing areas or regions experiencing a kinder finish”, said Matt.
“Both varieties share some key traits, like metribuzin tolerance, resistance to seed splitting, cucumber mosaic virus and stem phomopsis”.
“But mostly, it’s the yield advantage that these varieties offer over currently grown varieties that has us excited, with both Gidgee and Rosemont having produced over 5% higher yields compared with Coyote, 6% above PBA Jurien, and a huge 13% over Mandelup in AGT trials”.
Lupin Breeder Matt Aubert, and Variety Support Manager Floyd Sullivan, at the launch of Gidgee and Rosemont.
Plant breeding is a slow process, but AGT have now released four lupin varieties since 2016 when AGT acquired the lupin breeding program from the WA Department of Primary Industries and Regional Development (DPIRD).
“These two new varieties have been developed using plant material from the department’s original breeding pipeline, before it was transferred to AGT”, DPIRD Grains Director Kerry Regan said.
“It’s exciting to see varieties being released with improved attributes that play a crucial role in boosting the yield and profitability of lupins in WA”
Matt Aubert inspecting a Rosemont seed production paddock.
Floyd Sullivan, AGT’s WA Variety Support Manager, said there is already a ground-swell of excitement in grower-land for these improved lupin varieties.
“Even before the varieties were officially released, the main question we’ve been getting asked is ‘when can I get my hands on seed?’ ”.
“We have been talking about Gidgee and Rosemont for a little while now, and I guess growers are seeing the potential that they offer to their systems”.
“To get these varieties out to growers even quicker, we have fast tracked the seed production, using summer multiplication in conjunction with winter, so that growers have the best lupin varieties in their paddocks as soon as possible”.
Limited seed of both Gidgee and Rosemont will be available through AGT Affiliates and local retailers for the 2024 growing season.
Find out more about Gidgee and Rosemont here
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