06
OCT
2026
Identifying the main drivers of grain yield in winter wheat: An integrative analysis across multi-environment conditions
LINEAR MIXED MODEL, MULTICOLLINEARITY, PARTIAL LEAST SQUARES, RANDOM FOREST, SINK STRENGTH, yield components
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Georgi Raykov Department of Crop Science, Agricultural University Plovdiv, 4000 Plovdiv, Bulgaria Manuscript received 6 April 2026; accepted for publication 30 August 2026) e-mail: georgi.raikov.dzi@gmail.com Abstract. Grain yield formation in winter wheat is a complex process governe
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JUN
2025
Number of grains per square meter as a key predictor of yield potential in winter wheat
G. Raykov Department of General Agriculture and Herbology, Faculty of Agronomy, Agricultural University, 4000 Plovdiv, Bulgaria (Manuscript received 27 February 2025; accepted for publication 14 April 2025) Abstract. In effort to establish an approach to evaluate yield components to t
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