Article
Physiological approach to decipher the drought tolerance of a soybean genotype from Brazilian savana.
Plant physiology and biochemistry : PPB - 1 Jun 2020
Mesquita Rosilene Oliveira, Coutinho Flaviane Silva, Vital Camilo Elber, Nepomuceno Alexandre Lima, Rhys Williams Thomas Christopher, Josué de Oliveira Ramos Humberto, Loureiro Marcelo Ehlers
Abstract excerpt
Drought is one of the major constraints for soybean production in Brazil. In this study we investigated the physiological traits of two soybean parental genotypes under progressive soil drying and rewetting. The plants were evaluated under full irrigation (control) conditions and under water deficit imposed by suspending irrigation until the plants reached predawn leaf water potentials (Ψam) of -1.0 MPa...
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