BACK TO SEARCH
FIRST does not endorse or recommend products that appear in this report.
®  All product names, trademarks and registered trademarks are property of their respective owners. All company, product and service names used in this website are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.

NK Brand

http://www.nkseeds.com

(800) 258-0521

Company/Brand NK Brand
Product NK23-T9XF
Technology XtendFlex®
Maturity 2.3
Trials Count: 22
% In Top 30: 90%

Product yields shown when in the Top 30 products in the test. Locations shown are not the exact locations of FIRST program sites. They are georeferenced to the town name associated with the site. © Information presented on this page about products tested in FIRST trials cannot be reproduced, extracted, downloaded or used without express written consent of FIRST.

Location
Year
Region
Previous Crop
Tillage
Soil Texture
Plant Date
Harvest Date
Yield (bpa)
Gross Income Rank
Yield Advantage
Gillett Grove, IA2022IANWpdfCornconventional w/ fall tillclay loamJul 2, 2022Nov 12, 202248.616.1
Britt, IA2022IANOpdfCornconventional w/ fall tillclay loamJun 21, 2022Nov 11, 202275.638.8
Burbank-120ppa, SD2022SDSEpdfCornminimum w/o fall tillsilty clay loamJun 27, 2022Nov 11, 202266.549.3
Sioux Center, IA2022IANWpdfCornno-tillsilty clay loamJun 16, 2022Nov 1, 202278.347.5
Galva, IA2022IANWpdfCornno-tillsilty clay loamJun 20, 2022Nov 13, 202270.454.9
Oregon, WI2022WISOpdfCornminimum w/ fall tillsilt loamJun 19, 2022Nov 18, 202278.284.2
Laurens, IA2022IANCpdfCornconventional w/ fall tillclay loamJun 20, 2022Nov 11, 202269.5101.6
Hartley, IA2022IANWpdfCornno-tillsilty clay loamJun 17, 2022Nov 3, 202262.2114.7
Watertown, WI2022WISOpdfCornno-tillsilt loamJun 22, 2022Nov 20, 202270.5112.7
Iowa Falls, IA2022IANCpdfCornconventional w/o fall tillloamJun 21, 2022Nov 15, 202271.4131.7
Moorland, IA2022IANCpdfCornminimum w/ fall tillclay loamJun 21, 2022Nov 4, 202258.8131.6
Janesville, WI2022NCSLpdfCornconventional w/ fall tillsilt loamJun 22, 2022Nov 19, 202252.9154.0
Osage, IA2022IANOpdfCornconventional w/o fall tillsilty clay loamJun 21, 2022Nov 12, 202266.6160.9
New Hampton, IA2022IANOpdfCornno-tillclay loamJun 21, 2022Nov 15, 202263.3190.8
Pearl City, IL2022NCSLpdfCornminimum w/ fall tillsilt loamJun 21, 2022Nov 18, 202275.8202.6
Cobb, WI2022WISOpdfCornminimum w/ fall tillsilt loamJun 19, 2022Nov 21, 202272.8200.6
Waterloo, IA2022IANCpdfCorn, Rye Cover Cropno-tillloamJun 20, 2022Nov 14, 202266.220-1.9
Winnebago, IL2022NCSLpdfCornminimum w/ fall tillsilt loamJun 21, 2022Nov 17, 202274.5221.1
Lu Verne, IA2022IANOpdfCornconventional w/ fall tillsilty clay loamJun 21, 2022Nov 10, 202263.923-0.3
Dell Rapids, SD2022SDSEpdfCornno-tillsilty clay loamJun 26, 2022Nov 10, 202262.9281.7