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NC State Extension

MG7 and 8 Sampson – 2019

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Full Season Doublecrop
Company/Brand Variety Trait Yield (bu/A) Yield (bu/A)
Credenz CZ 7570LL LL 85.8 81.1
NK Brand S74-M3 RR2 82.0 81.5
NK Brand S77-Y4X Xtend 81.9 72.8
Armor ARMOR 75-D73 Xtend 80.0 74.2
Armor ARMOR 72-D87 Xtend 79.1 83.7
Credenz CZ 7380X Xtend 78.2 77.2
REV REV 7100X Xtend 77.7 75.5
AgSouth Genetics AGS 738RR RR 77.6 65.2
Dyna-Gro S72XT80 Xtend 77.5 79.6
NC Foundation Seed Producers NC Wilder Conventional 76.6 69.6
Dyna-Gro S74XT59 Xtend 76.1 74.9
Progeny P7082RX Xtend 75.5 75.2
Pioneer P72A21X Xtend 75.1 87.7
NK Brand S72-G6X Xtend 73.5 70.2
NC Foundation Seed Producers N7003CN Conventional 73.1 61.9
NC Foundation Seed Producers NC Raleigh Conventional 72.2 72.7
AgSouth Genetics AGS 747LL LL 72.2 70.0
Credenz CZ 7007LL LL 71.5 62.4
Southern Harvest SH 7418 LL LL 68.4 72.3
AgSouth Genetics AGS 730R2X Xtend 68.3 76.5
Asgrow AG74X8 Xtend 66.7 78.8
MorSoy MS 7057 Xtend 65.2 78.0
SC Crop Improvement Cheraw RR 64.7 60.5
NC Foundation Seed Producers N8002 Conventional 64.6 78.4
Asgrow AG72X7 Xtend 63.9 75.4
SC Crop Improvement Paul RR 62.3 75.4
SC Crop Improvement Santee Conventional 41.5 40.7
Mean 72.3 73.0
CV 8.6 7.8
LSD (p=0.10) 7.0 6.5
DF 70 79
Avg SEM 3.1 2.8
Bolded varieties are not statistically different from the highest yielding variety

Written By

Ryan Heiniger, N.C. Cooperative ExtensionRyan HeinigerOfficial Variety Testing Program Director Call Ryan E-mail Ryan Crop & Soil Sciences
NC State Extension, NC State University
Page Last Updated: 1 year ago
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