2023
DOI: 10.1111/ppl.14036
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Elevated CO2 differentially attenuates beryllium‐induced oxidative stress in oat and alfalfa

Mohamed S. Sheteiwy,
Farwa Basit,
Ali El‐Keblawy
et al.

Abstract: Elevated CO2 (eCO2) is one of the climate changes that may benefit plant growth under emerging soil contaminants such as heavy metals. In this regard, the morpho‐physiological mechanisms underlying the mitigating impact of eCO2 on beryllium (Be) phytotoxicity are poorly known. Hence, we investigated eCO2 and Be interactive effects on the growth and metabolism of two species from different groups: cereal (oat) and legume (alfalfa). Be stress significantly reduced the growth and photosynthetic attributes in both… Show more

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Cited by 6 publications
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“…All the pots were weighed daily to keep the water level (> 60% of field capacity) throughout the experiment. The plant growth conditions were set in a growth chamber with a regime of 21/18 °C in a 16/8 h day/ night photoperiod and 350 μmol PAR m −2 s −1 [22]. The fresh weight (FW) and dry weight (DW) of shoots were collected after four weeks of growth, and kept at -80 °C for further examinations.…”
Section: Plant Materials and Experimental Setupmentioning
confidence: 99%
“…All the pots were weighed daily to keep the water level (> 60% of field capacity) throughout the experiment. The plant growth conditions were set in a growth chamber with a regime of 21/18 °C in a 16/8 h day/ night photoperiod and 350 μmol PAR m −2 s −1 [22]. The fresh weight (FW) and dry weight (DW) of shoots were collected after four weeks of growth, and kept at -80 °C for further examinations.…”
Section: Plant Materials and Experimental Setupmentioning
confidence: 99%