论文部分内容阅读
所谓切枝催花技术,是指有目的地切取生长在户外冰天雪地中的落叶木本花木上的有花芽枝条,经过物理或化学方法处理后,使其提前2～3个月开花的技术。催花技术的原理是利用高低不同的温差变化,特别是强制性的高温刺激,使枝条的表皮和皮层组织细
The so-called cut-off reminder flower technology refers to the purpose of cutting out the growth in outdoor ice and snow deciduous wood flowers with branches, after physical or chemical treatment, so that it 2 to 3 months ahead of flowering technology. The principle of promoting flower technology is the use of different temperature changes in temperature, especially the mandatory high-temperature stimulation, so that branches of the epidermis and cortical tissue thin