ISHS Acta Horticulturae 169: International Workshop on Improvement of Sweet and Sour Cherry Varieties and Rootstocks
SWEET CHERRY INTERSPECIFIC HYBRIDS PROPAGATION BY SOFTCUTTINGS USING ROOTING STIMULATORS |
| Authors: | St. Wagner, V. Oprita, T. Panea |
| Abstract:
There are obtained good results in rhisogenesis stimulation with 107 interspecific sweet cherry hybrids for rootstocks. The highest percentage of rooted cuttings was obtained in the following crosses: C. avium, C. nipponica kurilensis x C. avium, C. fruticosa x C. niponica kurilensis, C. fruticosa x C. subhirtella. When C. avium was used as female parent the results were less effective (below 60% rooted cuttings). The rooting expressed by number of roots and lenght of rooted section was improved by Radi-Stim 7 application as powder. Following the investigations, there were selected 60 clones showing more than 70% rooting, out of which 23 with 100% rooting without using heating and artificial mist devices. | |
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