
The effects of water, nutrient availability and their interaction on the growth, morphology and physiology of two poplar species
Keywords: تحلیل واریانس; A, net photosynthesis rate; ABA, abscisic acid; ANOVA, analysis of variance; Chl, chlorophyll; C%, carbon proportional concentration; E, transpiration rate; ELISA, enzyme-linked immunosorbent assay; F, fertilization treatments; FC, field capacity; Fm, max