Trezor.

Trezor is the latest-maturity hybrid in the Poljodar line. The ear is long, 14–16 rows, dent-type, with remarkably high test weight. The stalk is mid-to-tall, very firm at full maturity, with standout lodging resistance. It delivers stable yields even in heat-stressed seasons. The cob shows a red pith — a Slavonian genetic signature. For average Slavonia and Podravina conditions we recommend 68–74 thousand plants per hectare. Sowing from mid-April at 10 °C soil temperature. Responds well to base fertilisation with 180–220 kg/ha N through the season.