Austrian manufacturer Pöttinger’s latest innovation in operational convenience and cost effectiveness is the AEROSEM seed drill, which comes with multiple hopper systems
There are options of a standard hopper, with or without precision combi seeding (PCS), and a double hopper with a pressurised hopper system. The standard hopper holds 1,250 litres of seed material and can be expanded by a further 600 litres.
Standard hopper has a capacity of 450 litres for maize (2 x 225 litres) and 800 litres for fertiliser. The optional hopper extension increases the capacity to 650 litres of maize (2 x 325 l) and 1200 litres of fertiliser.
The PCS version, on the other hand, adds precision metering separator elements to the seed drill hopper for economical precision sowing of maize seed. The 2000l-capacity double hopper is equipped to handle application rates of up to 520 kg/ha. Its pressurised hopper system unlocks new agronomic strategies, offering a one-stop shop for the drilling of different-sized seeds, depositing fertiliser granules, or sowing a companion crop.
For sowing using the single-shoot method, the double hopper is partitioned 60:40 and has a separate metering unit for each hopper. This means that different components can be optimally mixed and placed together in the same seed slot.
Both the hopper options in the AEROSEM M is driven by the intelligent distribution system (IDS) that controls each outlet via the bus system. This option unlocks diverse prospects for contract work and machinery rings when it comes to handling coulter pipes and tramlines.
The high output AEROSEM seed drill is equipped with precision metering and rugged coulter system to efficiently place the seed at the right position for assured results.
Challenging operating conditions are simplified with consistent distribution from the injector metering system. High yields are ensured for the combined effect of the precision metering system, the large and versatile distribution head, and the coulter rail with dual disc coulter system.
The double-disc coulters are easy to adjust and can reach a pressure point of up to 60 kg. The dual disc coulters have been especially modified by Pöttinger to sow maize so that every seed is optimally embedded in the seed slot. When the seed exits the coulter pipe it is carefully pressed down by the firming roller.
Right after, the optional harrow tines cover the seed with soil. The dual disc coulters work well even on clayey soil that contains considerable plant residues, and at high driving speeds.
Whether deployed together with a power harrow or compact combination, the Pöttinger AEROSEM M brings consistency to seed placement, optimised weight distribution, and high sowing accuracy.
As Africa’s farming sector is experiencing the transition phase in digital adaptation, a region-specific integrated approach of traditional application alongside technology can be the practical way forward.
Convenient and cost-effective precision farming offerings such as Pöttinger’s AEROSEM M can make adaption easier for smallholder farmers, making a difference where it matters. Once this can be initiated on the ground level, deploying further advanced applications such as geographic information system (GIS), global positioning system (GPS) or variable rate technology will be a matter of time.
