关键词: 月季组培快繁, 品种, 植物生长调节剂, 温度, 光照强度

Abstract: Studies on influences of varieties, plant growth regulators, temperature and intensity of illumination on bud germination, mutiplication and rooting were carried out through the micropropagation of 5 varieties of rose. The results show that for growth initiation, the optimum medium is MS+BA 3.0mg/L+NNA 0.15mg/L, and temperature is about 26℃. Shoots cultured on the medium of MS+BA 3.0mg/L+IAA 0.15mg/L could be multiplicated by 4 fold and above. 3000lux of random natural light is useful for robust bud formation. 80% of survival rate could be obtained when plantlets are transplanted to the matrix consisting of sand and coconut husk.

Key words: MICROPROPAGATION OF ROSE, VARIETIES, PLANT GROWTH REGULATORS, TEMPERATURE, INTENSITY OF ILLUMINATION