World barley record broken

Timaru farmers Warren and Joy Darling have broken a 25 year-old world record for the highest barley yield by producing 13.8 metric tonnes per hectare.

The couple’s achievement has been officially recognised and they are now the Guinness World Records holders for the highest barley yield achieved by growing the Blackman Agriculture bred variety 776.

Timaru farmers Joy and Warren Darling and family are the new holders of the Guinness World Record for the highest barley yield.

The world record attempt took place on January 23 this year but was not ratified until April 15 and the couple say the three month verification wait from GWR was long and stressful.

“There was absolutely no doubt that we had achieved the 13.8 metric tonnes of yield and we had followed the GWR protocol independently assessed here in New Zealand,” said Warren Darling. “It was like being back in school knowing you had done really well on a test but until you receive the final mark, it is an anxious time.”

The Darlings started unknowingly towards their quest five years ago when they changed their farming practise to nurture soils through minimum cultivation and ensuring they had the right equipment from Power Farming.

“We studied and worked closely with Ballance Agri-Nutrients to ensure we had built our base fertility and to mitigate nutrient losses from our system.”

Warren Darling in a field of barley which helped his family win a world record.

At that time the Poplar Grove farmers did not realise a world record barley yield was even possible. The world record became reality when the Darlings tried John Blackman’s autumn sown variety 776 in 2013 achieving 11.5 metric tonnes per hectare. Working with Canterbury Seed led to a slight agronomy change and a focus on timing of inputs - they then realised the previous record of 12.2 metric per hectare was possible.

“We used Bayer products for the majority of our agrochemical inputs for seed treatment, weed management and disease control and we got it right. With regard to seed, it’s ironic that John Blackman is a world renowned wheat breeder and we achieved the record with the last barley from his stable,” says Warren. Throughout the season Agronomy Solutions played an integral part with variable rate soil mapping as well as ensuring all the agronomy complied with the requirements of the record.

All three generations of the Darling family came together on the day of the record attempt – it was a real family affair and a momentous day for the Poplar Grove team. “The satisfaction from achieving world record status is incredible. It is outstanding that the South Canterbury region of New Zealand is recognised on the global stage for growing world record breaking crops.”


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