Table 1 Leaf characteristics and chlorophyll concentration of Cyclocarya paliurus leaves under different treatments
Treatment | Leaf area per plant (cm2) | Leaf thickness (μm) | Palisade length (μm) | Total chlorophyll concentration (mg g−1) | Chlorophyll ratio a/b |
|---|---|---|---|---|---|
A1B1 | 846 ± 25.8a | 244.1 ± 19.5d | 110.1 ± 4.5c | 1.69 ± 0.28abc | 4.00 ± 0.02e |
A1B2 | 793 ± 15.8a | 301.0 ± 20.6e | 134.7 ± 2.2d | 1.43 ± 0.16a | 3.54 ± 0.04c |
A1B3 | 1158 ± 23.2abc | 257.2 ± 9.1d | 123.1 ± 8.2cd | 1.35 ± 0.24a | 3.96 ± 0.20e |
A2B1 | 1299 ± 177.3abc | 135.5 ± 24.4ab | 79.0 ± 6.3b | 2.19 ± 0.22d | 3.78 ± 0.06d |
A2B2 | 867 ± 79.5a | 170.2 ± 1.5c | 78.2 ± 4.3b | 1.63 ± 0.08ab | 3.43 ± 0.03bc |
A2B3 | 1610 ± 115.6c | 126.0 ± 14.2ab | 60.8 ± 3.2a | 1.94 ± 0.29bcd | 3.56 ± 0.06c |
A3B1 | 959 ± 16.0ab | 105.0 ± 19.7a | 55.8 ± 6.3a | 2.15 ± 0.21cd | 3.55 ± 0.03c |
A3B2 | 1156 ± 48.1abc | 147.8 ± 17.2ab | 76.1 ± 7.5b | 1.79 ± 0.24abcd | 3.25 ± 0.04a |
A3B3 | 1384 ± 43.3bc | 116.3 ± 1.1a | 50.0 ± 6.5a | 2.08 ± 0.11cd | 3.38 ± 0.06b |