VOLUME 4 Issue 1/2

 DOI: 10.32636/agroscience.2025-(4)-1-2

FORMATION OF YIELDS  DACTYLIS GLOMERATA L.     

VARIETIES DEPENDS ON THE FERTILIZER

Institute of Agriculture of the Carpathian Region of the National Academy of Sciences

Dactylis glomerata L. is a perennial sparse-bushy early maturing winter cereal. Provision of bentgrass plants with nutrients is an integral element of technology. The article presents the results of research on the formation of the yield of the prefabricated couch grass varieties Marichka and Boikivchanka, depending on the methods of sowing and the level of fertilization. The research was conducted during 2022-2023 on sod-podzolic surface glazed soils of the Institute of Agriculture of the Carpathian Region of NAAS (Lishnya village, Drohobych district, Lviv region). The highest yield of bentgrass plants was observed in the variant N30+60P60K90 + Avangard Grow Amino + Avangard P with different sowing methods. The yields of green mass, dry matter and seeds of the Boikivchanka variety were, respectively, 35.5 and 33.6 t/ha; 7.8 and 7.2 t/ha and 0.49-0.51 t/ha, of the Marichka variety 33.3 and 31.6 t/ha; 6.8 and 6.7 t/ha and 0.47-0.49 t/ha.

Key words: mixed wheatgrass, variety, fertilizers, green mass, dry matter, seeds.