2020
DOI: 10.9787/pbb.2020.8.1.46
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Increasing New Root Length Reflects Survival Mechanism of Rice (Oryza sativa L.) Genotypes under PEG-Induced Osmotic Stress

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Cited by 19 publications
(12 citation statements)
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“…A higher root-shoot ratio indicates the root growth is less affected than shoot growth of the seedlings under PEG treatment. The less affected root growth under drought stress was considered as a drought escaping mechanism of wheat seedlings by other researchers [ 26 , 27 , 55 ]. Higher RSR of the genotypes of row cluster 2 and 3 in the current study was probably due to a higher reduction in SDW than RDW of the genotypes under PEG-induced drought.…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…A higher root-shoot ratio indicates the root growth is less affected than shoot growth of the seedlings under PEG treatment. The less affected root growth under drought stress was considered as a drought escaping mechanism of wheat seedlings by other researchers [ 26 , 27 , 55 ]. Higher RSR of the genotypes of row cluster 2 and 3 in the current study was probably due to a higher reduction in SDW than RDW of the genotypes under PEG-induced drought.…”
Section: Discussionmentioning
confidence: 99%
“…PEG molecules are inert in nature, non-ionic, and induce uniform drought stress without entering the plant cells [ 19 ]. Many early drought screening studies had also involved PEG-6000 solutions for induction of dehydration or drought under controlled environments [ 20 , 21 , 22 , 23 , 24 , 25 , 26 , 27 ]. However, in the context of this paper, we will use the terminology ‘PEG-induced drought’.…”
Section: Introductionmentioning
confidence: 99%
“…The lateral length of the L-type root was also increased by 2.03 fold in Binadhan-11 under PEG 5%, compared to energy. The density and length of the root hairs increased substantially at first-order lateral roots in Binadhan-11 and slightly more than PEG 5% compared to control, which mainly has a role in the root area (Hannan et al 2020).…”
Section: Discussionmentioning
confidence: 84%
“…It is likely that a better plant water status helped to maintain higher root turgor and root growth, even under serious osmotic stress from 15% PEG 6000 solution, as also reported by Hannan et al . (2020).…”
Section: Discussionmentioning
confidence: 99%