| abstract |
A process of propagating woody plant material of apple, plum or cherry in vitro includes setting a shoot on a nutrient medium including a cytokinin, an auxin and a phenolic compound to produce a number of shoots, excising these shoots and allowing them to multiply again as the same medium any desired number of times, excising individual shoots and rooting these on the same or a similar nutrient medium but from which the cytokinin is omitted and finally growing the resulting plants on. |