Comprehensive Evaluation of Salt Tolerance in Asparagus Germplasm Accessions (Asparagus officinalis L.) at Different Growth Stages

Table 4

The mean value and standard deviation (SD) of traits investigated under two salinity conditions and the salt-tolerant coefficient (SC) of each trait.

Traits	Mean ± SD (salt)	Mean ± SD (control)	Mean ± SD (SC)
DS (mm)	4.24 ± 0.98	7.32 ± 1.24	0.58 ± 0.08A
DBP (cm)	4.26 ± 1.40	7.78 ± 1.33	0.55 ± 0.16AB
NS	12.13 ± 5.13	22.10 ± 6.95	0.55 ± 0.13AB
FWU (g)	1052.54 ± 348.12	1954.78 ± 414.59	0.54 ± 0.14ABC
DWU (g)	375.12 ± 142.13	740.10 ± 190.87	0.52 ± 0.17BC
NR	125.62 ± 49.38	245.18 ± 81.66	0.52 ± 0.13BC
PH (cm)	93.22 ± 37.90	187.41 ± 21.85	0.49 ± 0.18C
FWA (g)	691.88 ± 469.87	1733.36 ± 720.78	0.39 ± 0.17D
DWA (g)	112.60 ± 82.54	299.83 ± 124.21	0.36 ± 0.18D

DS: the diameter of the stalk; DBP: the diameter of the basal plate; NS: the number of stalks; FWU: the fresh weight underground; DWU: the dry weight underground; NR: the number of roots; PH: plant height; FWA: the fresh weight of the aboveground part; DWA: the dry weight of the aboveground part. Values with different capital letters in the last column indicate a significant difference ().