P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: пр33т56
10 August 2026
The Zea mays L. hybrid with the designation PR33T56 is widely used in agronomic and biological research. The main purpose of this material is to study the processes of nitrogen uptake by plants from various sources, including nitrates and urea, as well as to evaluate root system development.
In scientific literature, this hybrid is used to study the influence of biostimulants and to evaluate grain hardness using the Stevent method. Specialized agronomic characteristics, such as maturity group or disease resistance, are absent in open sources, as the variety is specialized material for research purposes.
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.
№ 010133_A 010133
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 PR33P66, PR33P67, PR33P69, PR33P71, PR33P80, PR33R44, PR33R45, PR33R77, PR33R88, Pr33t54, PR33V78, Pr33w79, PR33W81, Pr33w82, PR33W86, PR33Y09, PR33Y33, PR33Y45, PR33Y53, Pr34a11