The response of garden pea cultivars to simulated drought
نویسندگان
چکیده
This study aimed to estimate genetic variability among four pea cultivars and determine seed physiological quality initial growth of garden (Pisum sativum L.) under drought stress. Seeds the were subjected water stress induced by polyethylene glycol PEG 6000 at three levels (0; -0.15; -0.49, -1.03 MPa). The experiment was conducted laboratory conditions, in a completely randomized design with replications, germination energy, germination, abnormal seedlings, fresh dry shoot root biomass, tolerance index. Drought significantly affected other traits, effects being proportional level applied. Findings point fact that osmotic potential -0.49 MPa might be sensitivity threshold for cultivars. cultivar C1 most tolerant, having highest DTI severe Further research on assessment biochemical responses is needed confirm findings present study.
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ژورنال
عنوان ژورنال: Acta Agriculturae Serbica
سال: 2021
ISSN: ['2560-3140', '0354-9542']
DOI: https://doi.org/10.5937/aaser2152167t