PIONEERS OF PROGRESS Recognising Burdekin’s sugar industry trailblazers

Populin Enterprises – Automatic Billet Planter

In the early 1970s, Home Hill cane farmers and brothers Lui and Peter Populin (deceased) reshaped the global cane planting industry with a world-first innovation: the single-row automatic billet planter.

Before their breakthrough, cane planting was a labour-intensive process requiring large crews to manually place cane billets into the ground. The Populin brothers’ invention mechanised the process, dramatically reducing labour requirements and increasing efficiency.

The prototype was first used on the Populin family farm on Groper Creek Road, where it quickly proved its value in real farming conditions. Demand from growers soon followed. In 1973, the brothers introduced an improved two-row semi-mounted model capable of carrying two tonnes of chopper-harvested plant cane and planting at a rate exceeding two acres per hour.

Their design was officially patented on March 16, 1976. Manufactured locally through Populin Enterprises in Home Hill, the planters were sold across Australia and exported to major sugar-producing regions including Brazil, the United States and Hawaii. Modern billet planters still trace their design back to the Populin brothers’ original concept.

Ray Menkens – Lay-Flat Plastic Fluming System

In the mid-1960s, Burdekin cane grower Ray Menkens began experimenting with new irrigation methods that would ultimately transform water management across the sugar industry.

Seeking an alternative to traditional open earth drains and pipe systems, Menkens trialled yellow lay-flat plastic for irrigation fluming. The early material proved unsuitable for North Queensland conditions, melting in the sun and lacking durability.

Determined to improve the concept, Menkens travelled to Sydney to work directly with a plastics manufacturer’s engineer. Together they developed a far more robust black lay-flat fluming capable of withstanding the region’s harsh climate. To encourage adoption, the product was released with a 25-year guarantee.

Early versions included screw-in cups moulded into the plastic, but practical field experience led to further refinement. With input from the Rubiola family, the system evolved to the cup-insertion method widely used today. Graeme Haller later designed a specialised fluming roller, improving efficiency again. By the mid-1970s, lay-flat plastic fluming had become widely adopted, delivering major labour savings for irrigation across the sugar industry.

A Cannavan & Sons – Self-Propelled Over-the-Row Cane Harvester

In the late 1950s, Burdekin innovator Arthur Cannavan (deceased) set out to mechanise one of the most physically demanding tasks in the sugar industry: harvesting cane.

With a clear vision and the support of his family, Cannavan approached a local blacksmith’s workshop in 1959 to help bring his ideas to life.

The result was a pioneering self-propelled over-the-row cane harvester that introduced a completely new approach to harvesting. Cannavan developed a system using augers and rollers to feed cane into a cutting mechanism, combined with his distinctive “chop and throw” method that cut the cane into billets and delivered them directly for transport.

The machine proved its worth quickly. In 1961, Cannavan’s harvester delivered the first chopped cane to Inkerman Mill, marking a significant milestone in the mechanisation of the industry.

Many of the fundamental concepts he developed, including the use of augers, rollers and billet chopping, remain core features of modern cane harvesters, cementing Cannavan’s place as a pioneer of mechanised harvesting.

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