MORPHOLOGICAL AND BIOLOGICAL CHARACTERISTICS OF VARIETIES AND NEW LINES OF WINTER WHEAT

Volume 20 No 12 (2022)

Siddikov Ravshanbek Inomjonovich, Rakhimov Tajidin Abdunumanovich, Nadjimov Talant Eshmurot ogli

DOI: 10.14704/NQ.2022.20.12.NQ77240

Abstract

Based on the results of the 2-year experiment of varieties and lines that have reached a constant state at the Research Institute of Cereals and Legumes in the 2nd year competitive variety test nursery, among the 19 selected constant lines, 13 lines are resistant to yellow rust and brown rust disease, and 13 lines are resistant to lodging. 70.6 ts/ha in line AC-2010-D33, 70.3 ts/ha in line AC-2010-D45, 78.2 ts/ha in line AC-2010-D21, 74.9 in line AC-2012-D31 ts/ha, 71.5 ts/ha in AC-2012-D14 line, 77.2 ts/ha in AC-2013-D30 line, and 80.1 ts/ha in AC-2013-D33 line

Keywords

Variety, line, protein, gluten, sample, crossbreeding, selection, yield, resistance, ear, ear, grain number, grain weight, grain volume weight, selection, hybrid, disease, line, model, generation, phenological observations, evaluation

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