Table 2. Plant hormone content of J. mandshurica flower buds at different stages.
| Hormone | Sample | Date | ||||
|---|---|---|---|---|---|---|
| 3.17 | 3.25 | 4.02 | 4.10 | 4.15 | ||
| IAA (μg/g) |
T1 | 18.17 ± 1.16ABb | 20.79 ± 0.28Aa | 25.05 ± 1.21Ab | 32.11 ± 2.39Aa | 28.78 ± 1.25Bb |
| T2 | 17.14 ± 1.43Bb | 16.62 ± 0.76Bb | 27.59 ± 0.44Aa | 26.32 ± 1.19Bb | 39.03 ± 1.31Aa | |
| M1 | 21.06 ± 0.88Aa | 20.14 ± 0.16Aa | 25.23 ± 1.47Ab | 31.41 ± 0.85Aa | 30.50 ± 1.64Bb | |
| M2 | 20.59 ± 0.87Aa | 16.55 ± 0.38Bb | 24.38 ± 1.03Ab | 27.78 ± 1.63ABb | 31.43 ± 1.49Bb | |
| CTK (ng/g) |
T1 | 151.42 ± 5.40Bb | 246.86 ± 14.33Ab | 309.37 ± 13.49Aab | 260.66 ± 12.97Aab | 355.08 ± 11.45Aa |
| T2 | 180.37 ± 4.13Aa | 275.90 ± 10.53Aa | 320.71 ± 5.52Aa | 245.70 ± 12.32Ab | 284.82 ± 11.36Bc | |
| M1 | 114.23 ± 9.79Cc | 163.65 ± 7.30Bc | 296.69 ± 10.18Ab | 278.77 ± 11.92Aa | 347.64 ± 18.50Aa | |
| M2 | 126.46 ± 9.83Cc | 253.05 ± 11.43Ab | 254.93 ± 12.34Bc | 266.40 ± 8.15Aab | 319.14 ± 14.88ABb | |
| GA (μg/g) |
T1 | 0.29 ± 0.005Aa | 0.26 ± 0.003Bc | 0.31 ± 0.03Aa | 0.36 ± 0.03Bc | 0.37 ± 0.02Aa |
| T2 | 0.25 ± 0.01Bb | 0.32 ± 0.01Aab | 0.31 ± 0.02Aa | 0.41 ± 0.02ABab | 0.33 ± 0.00BCb | |
| M1 | 0.20 ± 0.02Cc | 0.33 ± 0.02Aa | 0.35 ± 0.01Aa | 0.38 ± 0.01ABbc | 0.31 ± 0.01Cb | |
| M2 | 0.22 ± 0.01Cc | 0.30 ± 0.02Ab | 0.34 ± 0.01Aa | 0.44 ± 0.01Aa | 0.36 ± 0.01ABa | |
| ETH (μg/g) |
T1 | 151.81 ± 10.24Aa | 105.50 ± 10.46Bc | 104.90 ± 7.35Aa | 175.75 ± 9.73Cc | 300.46 ± 14.14Aa |
| T2 | 117.94 ± 2.51Bb | 119.73 ± 2.78ABb | 115.94 ± 8.89Aa | 246.95 ± 13.55Aa | 273.75 ± 8.71Bb | |
| M1 | 139.24 ± 3.33Aa | 132.30 ± 5.82Aa | 115.89 ± 10.15Aa | 193.18 ± 5.82BCbc | 232.55 ± 6.02Cc | |
| M2 | 147.04 ± 9.30Aa | 75.93 ± 2.24Cd | 115.00 ± 7.07Aa | 211.25 ± 7.83Bb | 210.22 ± 6.46Cd | |
| BR (μg/g) |
T1 | 0.39 ± 0.02Aa | 0.40 ± 0.02BCb | 0.49 ± 0.01Bb | 0.54 ± 0.04Aa | 0.62 ± 0.03Aa |
| T2 | 0.34 ± 0.02Aa | 0.35 ± 0.03Cc | 0.49 ± 0.03Bb | 0.56 ± 0.04Aa | 0.60 ± 0.05Aab | |
| M1 | 0.39 ± 0.02Aa | 0.49 ± 0.02Aa | 0.50 ± 0.01Bb | 0.55 ± 0.05Aa | 0.54 ± 0.04Ab | |
| M2 | 0.37 ± 0.04Aa | 0.43 ± 0.02Bb | 0.56 ± 0.03Aa | 0.55 ± 0.04Aa | 0.56 ± 0.01Aab | |
| ABA (ng/g) |
T1 | 203.23 ± 17.11ABa | 129.33 ± 14.13Aa | 158.68 ± 7.79Aa | 292.41 ± 22.64Bb | 377.00 ± 21.01ABa |
| T2 | 101.49 ± 27.99Cc | 150.48 ± 20.88Aa | 147.02 ± 18.75Aab | 217.38 ± 27.47Cc | 424.86 ± 34.76Aa | |
| M1 | 243.95 ± 16.86Aa | 78.98 ± 21.38Bb | 154.47 ± 11.68Aa | 355.25 ± 7.08Aa | 323.42 ± 16.91Bb | |
| M2 | 158.68 ± 29.05BCb | 70.25 ± 1.60Bb | 128.13 ± 13.05Ab | 282.78 ± 23.80Bb | 399.80 ± 32.65ABa | |
| SA (μg/g) |
T1 | 33.18 ± 3.42Bc | 46.79 ± 5.34Aa | 49.27 ± 2.31Aa | 61.62 ± 1.24Aa | 65.61 ± 2.10Bb |
| T2 | 48.85 ± 1.91Aa | 47.82 ± 0.57Aa | 50.62 ± 1.71Aa | 55.42 ± 1.99Bb | 76.19 ± 2.80Aa | |
| M1 | 38.17 ± 1.43Bb | 45.12 ± 2.04Aab | 47.58 ± 3.17Aa | 58.56 ± 1.91ABab | 60.57 ± 3.27Bb | |
| M2 | 35.32 ± 2.37Bbc | 37.55 ± 1.92Ab | 46.06 ± 3.65Aa | 61.24 ± 2.38Aa | 78.22 ± 5.07Aa | |
| JA (ng/g) |
T1 | 2.45 ± 0.27ABa | 2.40 ± 0.09Ab | 2.40 ± 0.21Bb | 2.79 ± 0.25Bb | 3.83 ± 0.23Ab |
| T2 | 2.54 ± 0.14Aa | 2.45 ± 0.08Ab | 2.56 ± 0.07Bb | 2.68 ± 0.15Bb | 4.23 ± 0.21Aa | |
| M1 | 2.05 ± 0.07BCb | 2.68 ± 0.14Aa | 2.95 ± 0.11Aa | 3.01 ± 0.02Bb | 4.22 ± 0.12Aa | |
| M2 | 1.85 ± 0.12Cb | 2.70 ± 0.15Aa | 3.18 ± 0.06Aa | 3.83 ± 0.18Aa | 3.35 ± 0.05Bc | |