Yield Stability and Adaptability of Spring Barley (Hordeum vulgare) Varieties in Polish Organic Field Trials

Simple item page
dc.contributor.authorLenartowicz, Tomasz
dc.contributor.authorBujak, Henryk
dc.contributor.authorPrzystalski, Marcin
dc.contributor.authorPiecuch, Karolina
dc.contributor.authorJończyk, Krzysztof
dc.contributor.authorFeledyn-Szewczyk, Beata
dc.date.accessioned2024-09-02T14:27:32Z
dc.date.available2024-09-02T14:27:32Z
dc.date.issued2024
dc.description.abstractIn the next few years, the demand for organic crops, including barley, will grow. Barley is one of the world’s most important crops cultivated for food and feed. With the forecasted increase in cropped area, there is a need for stable, well-adapted and high-yielding varieties. The aim of this study was to assess the yield stability of ten varieties tested in the Polish organic post-registration trials in the years 2020–2022. For this purpose, we fitted a linear mixed model on plot data. Additionally, for each variety, we calculated the probability of the yield falling to a certain threshold. It is shown that the Bente variety was the highest-yielding among the tested varieties. The Pilote variety was the most stable in terms of Shukla’s stability variance. Furthermore, for the three highest-yielding varieties, the lowest values of the simultaneous selection index and the probability of falling below a certain threshold were obtained. We can, therefore, conclude that the highest-yielding varieties should be promoted for cultivation. Moreover, new varieties suitable for organic farming can be bred from the highest-yielding and most stable varieties.
dc.description.sponsorshipThe study was financed within the task ‘Assessment of suitability for cultivation in an organic production system of varieties of spring and winter cereals and faba bean plants’ from the budget grant for IUNG allocated for the implementation of the tasks of the Ministry of Agriculture and Rural Development in the years 2020–2022.
dc.identifier.citationLenartowicz T.; Bujak, H.; Przystalski, M.; Piecuch, K.; Jończyk, K.; Feledyn-Szewczyk, B. Yield Stability and Adaptability of Spring Barley (Hordeum vulgare) Varieties in Polish Organic Field Trials. Agronomy 2024, 14, 1963. https://doi.org/ 10.3390/agronomy14091963
dc.identifier.doi10.3390/agronomy14091963
dc.identifier.issn2077-0472
dc.identifier.urihttps://bc.iung.pl/handle/123456789/1835
dc.language.isoen
dc.publisherMDPI
dc.subjectbarley
dc.subjectyield
dc.subjectlinear mixed model
dc.subjectShukla’s stability variance
dc.subjectrisk analysis
dc.titleYield Stability and Adaptability of Spring Barley (Hordeum vulgare) Varieties in Polish Organic Field Trials
dc.typeArticle
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Agronomy - Jończyk K. i Feledyn-Szewczyk B - 2024 - Yield stability and adaptability of Spring Barley.pdf
Size:
474.97 KB
Format:
Adobe Portable Document Format
Download
Collections
Artykuły