P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by PIONEER HI-BRED INTERNATIONAL
also searched as: пр32б10
10 August 2026
The hybrid belongs to the FAO 600 maturity class, with a vegetation period of approximately 132 days. The white grain is characterized by medium size, high specific weight, and increased protein content. The plant is balanced, has well-filled ears with 20–22 rows of kernels, and a strong root system.
The variety is intended for grain cultivation, however, due to its significant leaf mass, it can be used for silage harvesting. The hybrid demonstrates high resistance to Helminthosporium leaf blight and is adapted to various soil and climatic conditions at a recommended seeding density of 68,000–75,000 plants per hectare.
3 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.
№ 009057_A 009057
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Nearby in the species list PR31N27, PR31P41, Pr31r88, PR31V35, PR31Y43, PR32A34, PR32A57, PR32A68, PR32A69, PR32A74, PR32B14, PR32B29, PR32B33, PR32B39, PR32B41, PR32B56, PR32B81, PR32B86, PR32D12, PR32D47