Адаптивнiсть рослин на етапi in vitro-ex vitro

Abstract

The results of studies on generalization of ways to improve the adaptation of test tubes in vitro-ex vitro are presented. The causes of stressful situations that cause changes in metabolism, anatomically-morphological, and restructuring of the whole organism in the process of growing under in vitro conditions are described, which ultimately influences the postseptic healing of plants. Taking into account the biological characteristics of the studied cultures, different approaches have been tested to reduce material loss in the in vitro-ex vitro. The possibility of using to increase the adaptability of test tubes to the state of their dormancy has been proved, which will allow the regenerating plants to "prepare" for stress. This was confirmed in experiments with potatoes, hostas, raspberries, blueberries and other crops. Considering that the success in plant engraftment in the postaseptic period is largely