Improvement of growth of maize by application of silicon through its suppressing effect on sodium uptake under salt stress condition
Najira Akter, Mohammad Asadul Haque, Md Fazlul Hoque
Abstract
An experiment was conducted with three levels of salinity (0, 60, and 120 mM NaCl) and four levels of silicon (0, 5, 10, and 20 mM) in petridish. All the growth parameters were decreased gradually with increasing salt concentration, whereas increasing silicon concentration progressively increased the parameters up to 10 mM Si across all the salt concentrations. The beneficial role of Si was noticed both in saline and non-saline conditions. Silicon application in the growth medium dramatically reduced shoot Na content, making plants tolerant to salt stress. J. Bangladesh Acad. Sci. 45(2); 251-253: December 2021
Topics & Concepts
SiliconSalinitySalt (chemistry)SalineShootSodiumChemistryStress (linguistics)Materials scienceHorticultureMetallurgyBiologyEcologyEndocrinologyPhilosophyPhysical chemistryLinguisticsSilicon Effects in AgricultureMagnetic and Electromagnetic Effects