P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by S. Valchinkov, V. Valchinkov, D. Ilchovska, P. Valchinkova, P. Petrovski
also searched as: кнейа 613
10 August 2026
The hybrid belongs to the 500–600 maturity group according to the FAO classification. The plants demonstrate a pronounced response to mineral nutrition conditions and fertilizer application.
The variety is actively used as a subject in scientific research to evaluate the effectiveness of herbicide systems and the impact of different irrigation regimes on yield and grain technological indicators. It has also been used in experiments to analyze the spectral characteristics of seeds for automated quality classification systems and the detection of Fusarium infections.
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 1543/61
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list Kneja 584, Kneja 585, Kneja 586, Kneja 587, Kneja 588, Kneja 590, Kneja 594, Kneja 595, Kneja 598, Kneja 611, Kneja 614, Kneja 619, Kneja 620, Kneja 621, Kneja 625, Kneja 627, Kneja 629, Kneja 630, Kneja 631, Kneja 632