Polyethylene Glycol Mediated Osmotic Stress on Germination, Seedling Traits and Seed Metabolic Efficiency of Wheat
نویسندگان
چکیده
Germination characteristics, early seedling growth and seed metabolic efficiency of four wheat genotypes (BARI Gom 28, BARI 29, BAW 1177 ESWYT 29) were evaluated under 15% polyethylene glycol (PEG-6000) induced osmotic stress (-3 bar). characteristics (germination rate, co-efficient germination vigor index), shoot root length, dry weight, decreased by PEG than control treatment. But the degree reduction was different for various genotypes. Genotype showed highest performance in respect to traits at both other three So, genotype can be considered as relatively drought tolerant genotype.
 Bangladesh Agron. J. 2022, 25(2): 19-29
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ژورنال
عنوان ژورنال: Bangladesh agronomy journal
سال: 2023
ISSN: ['2412-5830', '1013-1922']
DOI: https://doi.org/10.3329/baj.v25i2.65926