The application of the growth stimulator «Kresazinin» growing fir (Abies) genus seedlings

The influence of the growth stimulator (regulator) «Kresazin» on the cultivation of two-year old Khin-gam (white-bark) fir (Abies nephrolepis Maxim.) and needle fir (Abies holophulla Maxim.) seedlings in the forest nursery is studied by the authors of the article. It is established that root fertilizing by the stimulator water solution with concentration 1 ml/10 l activates the seedlinggrowth in the root fibrillength, the root neck diameter and the height. The positive influence of the lower solution concentrations on seedlings is not marked.