Research on the Propagation of Osmanthus fragrans Siji Group 'Caihong' Cuttings
'Caihong' is a bud variety bred from Osmanthus fragrans Siji Group. The experiment was conducted to study the effects of cutting propagation via different substrates, plant hormones, NAA concentrations and cutting time. The results showed that: The best cutting substrate was perlite: coconut coir= 1:1 (E) , Which rooting rate was the highest, reaching 89.67％. The best plant hormone was NAA with79.50％ rooting rate, when it is dipped into 30 s at 1 500 mg/L, the rooting rate can reach 94.33％. It was confirmed that the appropriate cuttage time is in late May and late September.
Osmanthus fragrans Siji Group' Caihong'CuttagePlant growth regulator
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万方数据
