The effect of saline stress on the germination of aksora (Suaeda salsa pall) seeds

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МРНТИ 68.35.03, 87.12.09; 87.12.15

№2 (2021 г.)

Rakhymzhan Zh., Tekebayeva Zh.B., Beisenova R.R. Processing of seeds of Aksora (Suaeda salsa Pall.), in different concentrations of salt solutions (soil extract, Na2SO4 and NaCl) – 0; 0,6; 1,2; 1,8; 2,8; 3,6 g/100 ml. Monitoring of germinated seeds reaction to salt under saline pressure provides a theoretical basis for its cultivation and use. The experiment results show that Aksora seeds germination is highly adapted to saline soils and can withstand high salinity stress. It was observed that the effect of stress on seed germination was NaCl> soil extract >Na2 SO4 . Due to the increase in salt concentration, the germination rate of seeds, on the contrary, decreased significantly. Aksora seeds have been found to respond differently to stresses at different salt concentrations.

Keywords: Saline soils, halophytes, germination rate, salt concentration, Aksora, soil extract.

References:

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Создатель : Лариса Николаевна Гребцова

Создан : 22 August 2024