20.500.12556/RUL-180560 The effects of foliar application of selenium sources at different soybean development stages, focusing on leaf morphology, development, and grain yield Učinki foliarne uporabe virov selena v različnih razvojnih fazah soje, s poudarkom na morfologiji listov, razvoju in pridelku zrn This study aimed to understand the effects of foliar application of selenium sources at different soybean development stages, focusing on leaf morphology, development, and grain yield. The experiment was carried out in December 2024, at the “Capão da Onça” School Farm of the State University of Ponta Grossa (UEPG), in the South-Central region of the State of Paraná, Brazil. The experimental design was a completely randomized block (RBC) design in a 2 x 3 factorial arrangement, where the first factor was application at the Vegetative7 and Reproductive1 development stages, interacting with the selenium sources: selenate, selenite, and absence of the nutrient, totaling 6 treatments with four replicates, totalling 24 plots The selenium influences soybean plant development. The use of 10 µM selenate improves soybean crop development, grain yield, palisade parenchyma thickness, xylem diameter, phloem diameter, stomatal density and stomatal functionality. Selenium application at the Vegetative7 development stage can result in increased plant height, palisade parenchyma thickness, and phloem diameter. Glycine max L. micronutrient plant growth grain production Glycine max L. mikrohranila rast rastlin tvorba zrnja true false true Angleški jezik Slovenski jezik Članek v reviji 2026-03-11 10:25:34 2026-03-11 10:25:42 2026-03-12 04:44:53 0000-00-00 00:00:00 2026 0 0 9 str. no. 1 Vol. 122 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 633 1854-1941 10.14720/aas.2026.122.1.24344 271200771 LISBOA++et+al.+(C).pdf LISBOA++et+al.+(C).pdf 1 E1948170672C6610190A5BFE6074DC52 69c09e63aefeb483a209205d01f1f6cf42438633519fa856b2d6e0bae1e9e259 82adf414-1d2c-11f1-82e4-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=230019 https://journals.uni-lj.si/aas/article/view/24344/20302 1 501c5b13-1d2c-11f1-82e4-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=230018 Biotehniška fakulteta Acta agriculturae Slovenica 0 0 0