Home » first hollow stem » First hollow stem update 03/04/2016

First hollow stem update 03/04/2016

About Me

Amanda De Oliveira Silva

Amanda De Oliveira Silva

I have served as an Assistant Professor and Small Grains Extension Specialist at Oklahoma State University since August 2019. I believe that close interaction with producers is vital to understand their production strategies and to establish realistic research goals. My program focuses on developing science-based information to improve the agronomic and economic viability of small grains production in Oklahoma and in the Southern Great Plains.

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First hollow stem is the optimal time to remove cattle from wheat pasture (full explanation). This will be the last of the 2016 first hollow stem updates, as the vast majority of varieties are at or well past first hollow stem.

Keep in mind that the numbers reported from Stillwater are likely behind those being observed in southern Oklahoma and ahead of those observed in northern Oklahoma. The First Hollow Stem Advisor can provide an estimate of first hollow stem progress in your neck of the woods.

First hollow stem measured in wheat sown 09/15/2015 at Stillwater, OK. Varieties with ‘-‘ reached first hollow stem on a previous measurement date
Variety cm of hollow stem 03/04/16
Endurance 1.5
OK Rising
Billings
Ruby Lee
Duster
Gallagher
Iba
Bentley
Doublestop CL Plus 1.57
NF 101
WB-Cedar
WB4458
WB-Grainfield
Winterhawk
WB4515
WB4721
WB4303
SY Monument 1.5
SY Flint
SY Llano
SY Drifter
SY Wolf
SY Razor
SY Grit
Everest
1863
KanMark
Oakley CL 1.74
Larry 1.8
Zenda
Tatanka 1.81
Joe 1.1
LCS Pistol 1.68
LCS Wizard 1.43
LCS Mint 2.08
LCS Chrome 1.84
T158 1.5
Long Branch 1.73
TAM 112
TAM 204
TAM 114
AG Robust
Byrd
Brawl CL Plus 1.26
Avery 1.97
OK1059060-3 1.91
OK10126 1.41
OK11D25056 1.55
OK12621 2.18
Stardust 2.24
OK12716R/W 1.16
OK11231 1.26
OK09915C-1 1.32
OK12912C 1.17
OK12DP22002-042
OK118036R/W

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