An Enhanced Drought-Tolerant Method Using SA-Loaded PAMPS Polymer Materials Applied on Tobacco Pelleted Seeds
Table 3
Effects of different coating agents on tobacco pelleting seed germination under drought stress.
Treatmentb
HHDJY
MSk326
GP (%)
GI
VI
GP (%)
GI
VI
Control
54.2 ca
2.84 c
47.21 c
52.3 c
2.73 c
43.30 d
P1
63.4 b
3.38 b
56.77 b
62.5 ab
3.32 b
54.02 c
P2
66.7 b
3.55 b
59.74 b
63.4 ab
3.41 b
55.67 c
S1
56.7 c
2.92 c
50.68 c
50.7 c
2.81 c
40.05 d
S2
64.7 b
3.45 b
58.21 b
63.3 b
3.41 b
57.26 bc
S3
40.7 d
2.13 d
38.86 d
43.3 e
2.25 d
40.79 e
P1S1
70.8 ab
3.79 ab
65.35 b
65.3 ab
3.48 ab
56.81 c
P1S2
70.8 ab
3.89 ab
66.61 ab
65.7 ab
3.55 ab
57.96 bc
P1S3
67.6 b
3.66 b
62.96 b
65.3 ab
3.43 b
57.38 bc
P2S1
71.8 ab
3.85 ab
66.76 ab
63.9 b
3.43 b
57.16 bc
P2S2
72.2 ab
3.93 ab
68.08 ab
68.1 a
3.68 ab
61.66 ab
P2S3
73.6 a
4.07 a
71.11 a
67.1 ab
3.70 a
63.32 a
GP: germination percentage; GI: germination index; VI: vigor index.
aLowercased letters mean significant difference (, LSD) among treatments within the same variety.
bFor additional explanations, see Table 2.
