Effects of exogenous γ-aminobutyric acid concentrations on growth and nutrient uptake in trifoliate orange (Poncirus trifoliata) seedlings under boron-deficient and -sufficient conditions
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Boron (B) deficiency is a major factor limiting plant growth and yield. Gamma-aminobutyric acid (GABA), a crucial non-protein amino acid in plants, plays vital roles in plant growth and stress responses. However, its specific regulatory role on nutrient homeos... ...
