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Agronomic Crops Network

Ohio State University Extension


Northwest Ohio Field-Scale Barley Yield Results

Many growers have heard the discussions of growing winter barley.  Small plot data is available from Ohio Agriculture Research and Development Stations (Western, Wooster, Northwest), but little field-scale data has been published.  While growing a newly re-introduced crop could be a consideration on your farm, it may not be for everyone.  This article is not intended to endorse growing barley or review best management practices for growing winter barley. The intent here is to simply present the one-year, simple averages of several test fields in the upper Northwest region of the state. For information on management, visit and search for the Extension publication Management of Ohio Winter Malting Barley.

Throughout the 2018 growing season, we had the opportunity to work with eight growers across nine field-scale, test sites for growing winter malting barley in Northwest Ohio.  Growers were from Defiance, Fulton, Hancock, Henry, and Paulding Counties. Each planted small fields of barley that averaged 23 acres in size (range 7 to 63 acres).  The variety Puffin was planted on all sites, and two of the sites included the variety Scala in the discussion. These two varieties are both over wintering, two-row malt quality barleys.  These growers agreed to share their yield and quality results while participating in simple field-scale research project with these objectives:

1) Determine the field-scale, simple averages for yield (grain & straw), harvest date and quality characteristics for barley grown in Northwest Ohio.

2) Compare the yield and plant/harvest dates for the same variety soybean as a i) first crop system, ii) double crop after barley system and iii) double crop after wheat system.

Barley two weeks prior to harvest.








Barley Yield

Based on discussions with Extension state specialists and other regional agronomists, the growing conditions in 2018 were regarded as average or slightly above average for growing winter malting barley.  The average dry grain yield (adjusted to 13.5% moisture) across the nine Northwest Ohio sites was  86.5 bushels per acre with a range of 57.9 to 105.6 bushels per acre for Puffin. The average delivered moisture was 13.4% (range of 12.9 to 14.7%). The average harvest date for barley on these sites was June 26th (range of June 25-June 29).

Two of the cooperators also had Scala two-row barley planted in adjacent fields.  The average dry grain yield for Scala was 90.5 bushels per acre (range of 86 to 95 bushels per acre). For the purposes of clear discussion and analysis, the remainder of the data was taken on Puffin barley sites only.

Additionally, at six of the nine sites, the cooperators baled the barley straw.  A representative sample was weighed at each site, and the calculated average yield of the straw was 1.01 ton/acre (range of 0.64 to 1.36 ton/acre). As a management note, all cooperators felt strongly that in 2018 removal of the straw made for more effective double crop soybean planting.

Quality Data

Samples of barley from each site were graded on protein, test weight, plumpness, germination, deoxynivalenal (a.k.a. vomitoxin or DON) and other quality metrics. Table 1 (below) includes the means and quality metrics from the nine test sites.

Table 1. 2018 Barley (Puffin) Quality Test Data for 9 sites in Northwest Ohio


Quality Metric



Protein (%) – 9.5-12.5% preferred



Test Weight (lbs) – 48 lb/bu standard



Plumpness (%, over a 6/64" screen) – greater than 90% preferred



Thin (%, through a 5/64" screen) – less than 3% preferred



Germination (%) – greater than 95% preferred



RVA (malt quality indicator,  greater than 120 preferred)



DON (ppm) – less than 1 ppm required



All quality tests conducted at Hartwick College Center for Craft Food and Beverage in Oneonta, NY.

Seven out of nine sites met malt quality.  Of the two sites that did not produce malt quality barley, one site had high DON (1.2 ppm) and another site had low plumpness (58.7%) and high thin (6.7%) results.  All sites produced barley in the acceptable protein levels for malting (9.5-12.5%). 

Wheat Yield Comparison

Four cooperators (subset of the original nine sites) in the study had adjacent fields of soft red winter wheat within ½ mile of the barley test site. The comparison of barley and wheat yields at these four sites is worth reviewing, as there was no statistical yield difference. Table 2 summarizes the yield and harvest date of these four sites. In 2018 at these sites, barley harvest occurred six days earlier on average than wheat harvest.

Table 2. 2018 Barley and Wheat Yield Comparison on 4 Sites in NW Ohio




Barley Harvest Date

June 27

June 26-28

Barley Yield (bu/ac)



Wheat Harvest Date

July 3

June 30-July 6

Wheat Yield (bu/ac)



No significant difference in yield; LSD 11.7 bu/ac at p value <0.05

Additionally, three of these cooperators harvested wheat straw.  At these three sites, the barley straw yielded 1.01 ton/acre and the wheat straw yielded 1.28 ton/acre. There was not a statistical difference in straw yield (LSD .27 ton/acre at p value < 0.05).

Soybean Planting Dates

One of the notable considerations for planting barley—especially for Northern Ohio—is the possibly of planting double crop soybeans 6-10 days earlier than one would normally plant after wheat.  Seven cooperators participated in this portion of the research by planting the same brand and variety (avg. 3.1 maturity) of soybean as a first crop (adjacent or same field) and double crop after barley. Four cooperators also planted the same soybean after wheat. In 2018, for these sites, double crop soybeans were planted six days earlier on average behind barley than behind wheat. Table 3 summarizes the average plant date and rate for soybeans in each of the systems as reported by cooperators.

Table 3. 2018 Average Soybean Plant Date and Rate


No. Sites


Plant Date

First Crop Soybeans



May 21

Double Crop after Barley



July 1

Double Crop after Wheat



July 7

Summary and More to Come

In summary, much is yet to be learned on barley production in Northwest Ohio.  While this article contains just one year of data from nine field-scale sites, it will start to answer the question of whether winter barley is a viable option for farmers in Northwest Ohio.  This year showed no statistical difference in grain or straw yield for barley versus wheat. A future CORN article will capture the soybean yield and economic data averaged from these sites.  The authors wish to thank the cooperators from Defiance, Fulton, Hancock, Henry, and Paulding Counties who participated in this research study.  Send questions related to this data set to

Crop Observation and Recommendation Network

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