Paper · 2026 · Open MIND

Agronomic performance of 105 varieties of barley for malting purposes under field conditions using a sustainable approach

Román-Gutiérrez, A.D.; Rojas-Zamora, U.; Vázquez-Cuevas, G.M.

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claims
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verbatim quotes
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citations
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research areas
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Open access

Abstract

Barley is widely recognized as one of the four major crops, along with wheat, maize, and rice. Nowadays, these characteristics are as desirable as ever under the sustainable crop production wing. As such, research regarding alternatives for increasing yield and quality production has led to different trends where Genetically Modified Organisms (GMO), variety breeding, and the mapping of desirable genetic trends are probably among the main goals within cereal research. Considering the aforementioned, this research aimed to study the main agricultural characteristics of 105 different varieties of barley growing under field conditions following a sustainable agricultural practice protocol, including their resistance against some of the most common threats to this crop (yellow rust, leaf rust, and barley yellow dwarf virus). This included varieties from different regions, and the most commonly used ones by local producers. Results from this study showed that 10.9% of the tested varieties were able to fully grow. More importantly, these included 2 out of 4 locally grown varieties. Regarding plants’ resistance to diseases, all germinated varieties showed similar traits. However, when looking at the seed proximate analysis, five of these varieties were shown to be unsuitable for malting purposes. Overall results showed that a small percentage of varieties (7.61%) meet both disease resistance and malting standards under a sustainable agricultural practice. These results allow for the identification of the strengths of locally produced crops under commonly used agricultural practices as a viable alternative to the use of agrochemicals.

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Claims 5

Observationobservedoriginal resultmeasured

Claim · model-written summary

Only 10.9% of the 105 tested barley varieties were able to fully grow under field conditions.

Outcome
varieties were able to fully growe0
Value
10.9%e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“varieties of barley”

✓ located verbatim in the source · title, characters 29–48 · show in text ↑
e0

“10.9% of the tested varieties were able to fully grow”

✓ located verbatim in the source · abstract, characters 969–1022 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Among the barley varieties that fully grew, 2 out of 4 locally grown varieties were included.

Outcome
locally grown varietiese0
Value
2 out of 4e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“varieties of barley”

✓ located verbatim in the source · title, characters 29–48 · show in text ↑
e0

“these included 2 out of 4 locally grown varieties”

✓ located verbatim in the source · abstract, characters 1042–1091 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

All germinated barley varieties showed similar resistance to diseases (yellow rust, leaf rust, barley yellow dwarf virus).

Outcome
resistance to diseasese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“varieties of barley”

✓ located verbatim in the source · title, characters 29–48 · show in text ↑
e0

“Regarding plants’ resistance to diseases, all germinated varieties showed similar traits”

✓ located verbatim in the source · abstract, characters 1093–1181 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Five of the germinated barley varieties were unsuitable for malting purposes based on seed proximate analysis.

Outcome
unsuitable for malting purposese0
Value
fivee0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“varieties of barley”

✓ located verbatim in the source · title, characters 29–48 · show in text ↑
e0

“five of these varieties were shown to be unsuitable for malting purposes”

✓ located verbatim in the source · abstract, characters 1237–1309 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Only a small percentage of barley varieties (7.61%) met both disease resistance and malting standards under sustainable agricultural practice.

Outcome
meet both disease resistance and malting standardse0
Value
7.61%e0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Hordeum vulgare
Hordeum vulgare · TaxonJackyM59 · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“varieties of barley”

✓ located verbatim in the source · title, characters 29–48 · show in text ↑
e0

“a small percentage of varieties (7.61%) meet both disease resistance and malting standards”

✓ located verbatim in the source · abstract, characters 1339–1429 · show in text ↑