John Deere combine harvesters get 2026 overhaul with productivity boosts
John Deere has announced new automation and efficiency updates on its 2026 model combine harvesters that provide more capabilities and boost productivity by up to 20%.
Applying chemicals to arable or grassland crops has many variables — differing chemical formats and target volumes, and forward speeds that vary with undulating terrain.
The latest innovation from John Deere — its ExactApply spray nozzle — is said to increase flexibility and improve accuracy.
It has six nozzles mounted on a rotating turret, working with two electronically operated liquid control valves. The system can manually switch between two nozzles and independently adjust spray pressure and flow rates.
Flow rate is controlled by pulse wave modulation that enables a much wider range of spraying speeds and application rates, with speed from 10 to 30km/h at a constant pressure, or application rates of 100 to 300 litres/ha at constant forward speeds.
Interestingly, the system can also adjust flow and pressure to create a droplet size that is resistant to drift, which will prove useful in sensitive areas or changing weather.
Greater accuracy is achieved by adjusting flow rates to individual nozzles across the boom; this means greater flow is delivered to the end of the boom that is travelling faster on the outside of a curve, while a reduced flow is delivered to nozzles at the inside of the radius.
For long working days during ideal conditions, each nozzle is equipped with LED lighting for night-time spraying and a blockage detection system that advises operators of any interruption of liquid flows.
Associate Agriculture Minister Andrew Hoggard says the consenting experience facing some high-country Canterbury sheep and beef farms is "bloody tragic" and vindicates the Government's move to abolish the Resource Management Act (RMA).
Farmers appear to be backing the Government's recent Resource Management Act (RMA) reforms announcement.
For the first time, all the big names in agricultural drone technology are being brought together under one marquee at the National Fieldays.
Fonterra has announced an improved third quarter performance – with a profit after tax of $1.15 billion, up $119 million on the same period last year.
The Fieldays Innovation Awards competition has attracted a diverse and impressive array of innovations from across the primary industries, highlighting the growing importance of technology shaping the future of farming.
Coming to the fore following the carnage of Cyclone Gabrielle, Starlink became well known for providing internet access even in NZ's most inaccessible places.
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