RK821SSTX

Yield for Maturity
Yield Stability
Drought Tolerance
Drydown
Stay Green
Stalks





6809 Wilburn Rd • Sun Priarie, WI 53590 • 1-800-Buy-Renk • RENKSEED.COM
Scale: 9 = Excellent, 1 = Poor
Husk Type: SL = Slightly Loose, L = Loose, VL = Very Loose
Herbicide Cautions: SU = Sulfonylurea sensitive, GR = Growth Regulator sensitive, PI = Pigment Inhibitors sensitive
Results in Yield Environment % of Average   Results in Predominant Soil Type % of Average
High: 100(176)   Heavy: 100(11)
Medium: 100(28)   Medium: 100(134)
Low: 72(4)   Light: 92(3)
Non-Rotated: 102(23)  
Numbers above are variety's yield versus plot average expressed as %. The higher the number the better. the number in parentheses is number of plots in that set.

Yield for corn: High > 200 bu/acre, Medium is 200 to 100 bu/acre and Low < 100 bu/acre
Yield for soybeans: High > 60 bu/acre, Medium is 60 to 30 bu/acre and Low < 30 bu/acre

Soil: Heavy is high organic matter/water capacity (heavy silt), Light is low organic matter/water capacity (sand or gravel)

Performance

  • Corn on Corn: 8
  • Light Soils: 7
  • Heavy Soils: 7
  • Density Response: 7
  • Herbicide Cautions:
  • Northern Movement Grain: 8
  • Northern Movement Silage: 6
  • Southern Movement: 6
  • ( 111RM / 2700 G.D.U. )

    RK821SSTX

    6809 Wilburn Rd • Sun Priarie, WI 53590 • 1-800-Buy-Renk • RENKSEED.COM

    Yield versus Plot Average

    State and F.I.R.S.T. Top Finishes
    Year Location
    2022 F.I.R.S.T.- TECUMSEH, NE
    2022 F.I.R.S.T.- BEATRICE, NE
    2022 F.I.R.S.T.- NESE SUMMARY
    2022 F.I.R.S.T.- TRUMAN, MN
    2022 F.I.R.S.T.- JACKSON, MN
    2022 F.I.R.S.T.- OVERBROOK, KS
    2022 F.I.R.S.T.- BALDWIN CITY, IA
    2022 F.I.R.S.T.- FORSYTH, IL
    2022 F.I.R.S.T.- ALBERT, IA
    2022 F.I.R.S.T.- IANW SUMMARY
    2022 F.I.R.S.T.- GREENE, IA
    2021 STATE-CASS, MI
    2021 STATE-JANESVILLE, WI
    2021 STATE-SOUTHERN ZONE WI SUMMARY P.I.
    2021 FIRST-WOLCOTT, IN
    2021 FIRST-WINTERSET, IA
    2021 FIRST-HAMLIN, IA
    2021 FIRST-DUNLAP. IA
    2021 FIRST-LINEVILLE, IA
    2021 FIRST-FARRAGUT, IA
    2021 FIRST-CLARINDA, IA

    Management Options

       

    Technologies