郁金樱愈伤组织诱导及植株再生
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罗钱, 张燕莎, 欧静
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Callus Induction and Plant Regeneration of Cerasus serrulata var. lannesiana cv. ‘Grandiflora’
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Qian Luo, Yansha Zhang, Jing Ou
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表4 不同植物激素对郁金樱外植体不定芽增殖的影响(平均值±标准误)
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Table 4 Effects of different plant hormones on Cerasus serrulata adventitious bud proliferation of different explants (means±SE)
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| No. | 6-BA
(mg·L-1) | NAA
(mg·L-1) | Proliferation coefficient | | Annual grafted seedling leaflets | Axillary buds induce leaflets | Proliferate one generation of leaflets | | 1 | 0.5 | 0 | 0 e | 2.42±0.04 g | 3.32±0.46 e | | 2 | 0.5 | 0.1 | 0.88±0.77 d | 3.52±0.07 f | 2.70±0.24 f | | 3 | 0.5 | 0.5 | 2.17±0.27 c | 2.39±0.05 g | 2.91±0.29 ef | | 4 | 1 | 0 | 2.38±0.04 c | 4.46±0.12 e | 7.85±0.33 a | | 5 | 1 | 0.1 | 2.17±0.62 c | 4.99±0.11 c | 5.57±0.20 cd | | 6 | 1 | 0.5 | 3.13±0.05 ab | 4.64±0.08 d | 6.30±0.14 b | | 7 | 2 | 0 | 2.61±0.07 bc | 5.39±0.05 a | 5.26±0.27 d | | 8 | 2 | 0.1 | 3.07±0.06 b | 5.18±0.19 b | 5.82±0.19 c | | 9 | 2 | 0.5 | 3.53±0.04 a | 4.73±0.08 d | 3.38±0.15 e | | Average | 2.22±1.12 C | 4.19±1.10 B | 4.79±1.73 A |
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