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Agronomic Services — Wheat Tissue Sampling, slide 2 of 12

Wheat field at Zadoks GS 30 (Feekes GS 5)

wheat field at Feekes growth stage.

To optimize a wheat crop's
total spring nitrogen
application rate, collect plant
tissue and accompanying biomass samples when
the crop is at Zadoks GS30
(Feekes GS 5).
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Last Update December 16, 2010


NCDA&CS Agronomic Services Division, Colleen M. Hudak-Wise, Ph.D., Director
Mailing Address: 1040 Mail Service Center, Raleigh NC 27699-1040
Physical Address: 4300 Reedy Creek Road, Raleigh NC 27607-6465
Phone: (919) 733-2655; FAX: (919) 733-2837

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