
Effect of photoperiod prior to cold acclimation on freezing tolerance and carbohydrate metabolism in alfalfa (Medicago sativa L.)
Keywords: ANOVA; analysis of variance; CA; cold-acclimated; cv; cultivar; FD; fall dormancy; GAPDH; glyceraldehyde-3-phosphate dehydrogenase; GaS; galactinol synthase; LT50; lethal temperature for 50% of the plants; NA; non-acclimated; PPFD; photosynthetic photons