Meimand Mohammad Javad Mahmoudi, Shamshiri Mohammad Hossein, Malekzadeh Khalil, Dehghani Mohammad Reza
Department of Horticulture, Faculty of Agriculture, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
Department of Genetics and Plant Production, Faculty of Agriculture, Vali-e-Asr University of Rafsanjan, Rafsanjan, Iran.
Open Life Sci. 2021 Oct 21;16(1):1151-1163. doi: 10.1515/biol-2021-0115. eCollection 2021.
The effects of ventilation and sucrose concentration on proliferation and organogenesis of pistachio cutting and photosynthetic performance of two cultures of pistachio rootstocks have been assessed. The apical leaf buds (Qazvini and UCB1 cultivars) were cultured in filter vessels containing Murashige and Skoog medium supplemented with 0, 10, 15, and 30 g L of sucrose. The plants treated with 10, 15, and 30 g L sucrose showed no significant differences regarding the measured traits; therefore, this treatment was set aside from the final statistical analyses. Use of different ventilation systems showed to be suitable for increasing the growth of pistachio. Referring to root production difficulties under cultivation of pistachio, ventilation increased the root production and length. However, the full ventilation system was more effective in improving the growth properties. Regression between fluorescence feature vs root length showed that / had a significant positive relationship with root length. Stomata of cell parameters under ventilation systems improved compared to no ventilation, which was highly similar to the trend in the greenhouse. The overall results indicated that low concentrations of sucrose (e.g., 10 g L ) and full ventilation are recommended for producing high quality and vigorous pistachio plantlets under conditions.
评估了通气和蔗糖浓度对阿月浑子插条增殖与器官发生以及两种阿月浑子砧木培养物光合性能的影响。将顶端叶芽（加兹温尼和UCB1品种）培养在含有补充了0、10、15和30 g/L蔗糖的Murashige和Skoog培养基的过滤容器中。用10、15和30 g/L蔗糖处理的植株在测量性状方面无显著差异；因此，该处理被排除在最终统计分析之外。使用不同的通气系统被证明适合增加阿月浑子的生长。鉴于阿月浑子栽培过程中根系生产困难，通气增加了根系产量和长度。然而，全通气系统在改善生长特性方面更有效。荧光特征与根长之间的回归表明， / 与根长呈显著正相关。与不通气相比，通气系统下细胞参数的气孔有所改善，这与温室中的趋势高度相似。总体结果表明，在 条件下，建议使用低浓度蔗糖（例如10 g/L）和全通气来生产高质量且生长旺盛的阿月浑子幼苗。
