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Article

Response of sorghum genotypes to water deficit stress under different CO2 and nitrogen levels.

Plant physiology and biochemistry : PPB - 1 Jan 2021

Asadi Marzieh, Eshghizadeh Hamid Reza

Abstract excerpt

An open-top chamber experiment was conducted in the present study to investigate the growth and biochemical responses of six sorghum genotypes under two irrigation regimes (based on 40% and 75% soil-water depletion) and two N fertilizer levels (0 and 105 kgN ha-1), at two atmospheric CO2 conditions (390 ± 50 and 700 ± 50 μmol mol-1). The results revealed that water limited stress decreased the plant dry weight by...

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PMID: 33223387
DOI: 10.1016/j.plaphy.2020.11.010

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