P 9578
ActiveZea mays L. · Maize
Pioneer Overseas Cor, USA
Zea mays L. Maize · Agricultural · bred by Syngenta Crop Protection AG
also searched as: ск4140
10 August 2026
The hybrid belongs to the FAO maturity group 400–440, with the range reaching 450–470 under certain conditions. The plants are characterized as tall, with a height varying from 283.5 to 331.8 cm and an average stem diameter of approximately 19.8 mm.
The grain type is flint-dent. Under intensive cultivation conditions, the hybrid forms ears with 18–20 rows of grain. The plants possess a well-developed root system, high drought tolerance, and rapid grain moisture loss during ripening.
The hybrid is a double-cross and is genetically similar to the hybrid SY Solandri. It is intended for use for both grain and silage, demonstrating stable yields under various growing conditions.
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.
№ 020928_A 020928
№ 21009097
Records are sourced from official registry publications. Data sources and legal status
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Nearby in the species list SC4098, SC4100, SC4108, SC4110, SC4118, SC4120, SC4123, SC4128, SC4130, SC4133, SC4150, SC4160, SC4170, SC4215, SC4351, SC4361, SC4371, SC4381, SC4391, SC4401