P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Vladimir S. Valchinkov
also searched as: кнейа 2л 611
10 August 2026
The hybrid belongs to mid-early maize varieties. It is widely used in physiological and biochemical studies, in particular for examining the response of root meristem to the effects of heavy metals, such as copper and cadmium, as well as in experiments evaluating resistance to water stress and the effectiveness of various irrigation regimes.
The agronomic characteristics of the hybrid have been studied in the context of adaptation to climatic conditions and the impact on productivity when grown on degraded soils. Detailed morphological descriptions of the plant or quality indicators of the grain are absent in available scientific publications.
1 jurisdiction
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 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
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
Same species
Zea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. · Maize
Pioneer Overseas Corporation, USA
Zea mays L. · Maize
PIONEER| Pioneer Hi-Bred Services GmbH
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Zea mays L. · Maize
Nikola I. Tomov, Simeon G. Mitev, Geto T. Getov, Lyuben V. Georgiev, Ivanka G. Ivanovs
Zea mays L. · Maize
Vladimir S. Valchinkov, Dimitrina Y. Ilchovska, Petko Ts. Petrovski
Nearby in the species list KM 4310, KM 5710, KM 5960, KN 2803, Kn 307, Kn 310, KN 3105, Kn 452, Kn 56O2, Kneja 180, Kneja 2L 711, Kneja 307, Kneja 308, Kneja 309, Kneja 310, Kneja 311, Kneja 312, Kneja 313, Kneja 314, Kneja 315