简介 |
The present invention relates to a method for increasing the growth rate and concentration of in vitro cultivated plant cells by re-induction and stimulation of the growth of plant cells, which comprises t he steps of : a) growing plant cell cultures in a nutrient medium under growth conditions suitable for initiation of growth; and b) supplementing cell culture with additional macronutrients at any time between an initial growing stage and before culture death in an amount sufficient to re-induce growth without being toxic to the culture; whereby the growth is re-induced, stimulated, maintained and increased for obtaining increased plant cell concentration in culture. |