ADAM
Pioneer P99031 / 4

Pioneer·Cereals

Pioneer P9903

No reviews yet

Середньопізній гібрид кукурудзи (ФАО 390), зубовидне зерно. Лінійка Optimum® AQUAmax® — відмінна вологовіддача та посухостійкість.

Main advantages

  • Optimum® AQUAmax® genetics — top moisture efficiency
  • Excellent moisture release — fast, cheaper dry-down
  • Single-cross dent grain — high yield potential
  • Seed treated vs smut — safe under monoculture
  • Good helminthosporiosis tolerance — healthy leaves

About this product

Pioneer P9903

Pioneer® P9903 is a medium-late single-cross corn hybrid (FAO 390) with dent-type grain from the Optimum® AQUAmax® line, created for the most efficient use of available moisture. The hybrid combines high yield potential with excellent moisture release for fast grain drying and has good tolerance of helminthosporiosis. The seed is supplied treated against smut and other monoculture diseases, so it is very well suited to continuous corn growing. It is best sown at optimal dates on a good agronomic background.

At a glance

Agronomic profile

FAO

390

FAO maturity-group index. Higher number = later group.

End use

Grain

What the crop is grown for

GroupMedium Late

Application

Rates, windows, expected results

Sowing rate
55–65 thousand plants/ha at harvest (60–65k with adequate moisture; 55–60k under moisture stress)
Window
Optimal sowing window only (early and late sowing not recommended); well suited to continuous corn on a good agronomic background
Compatible crops
Corn

Full specifications

Every field from the manufacturer

Maturity
Medium Late
Use
Grain
FAO number
390
Disease resistance
smut 6/9, helminthosporiosis good
End use
Grain
Crop
Maize
Grain type
Dent
Hybrid
Yes
Technology
Optimum AQUAmax

Vendor offers

Sourced by ADAM

Sourced by ADAM

ADAM UA will source this for you

No direct vendor offers yet. Leave a request and our team will find verified vendors and come back with offers.

Questions & answers

What farmers ask most

  • Optimal sowing depends on crop, zone, and seasonal weather. Winter wheat in the Forest-Steppe: Sep 10–25. Corn: when soil is stable at +10°C at 10 cm depth. See the 12-month sowing calendar at /blog/practice/seasonal-planning.

Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.