In order to address the ecological fragility and economical backward in rocky desertification areas of Chongqing City

five varieties of Honeysuckle were introduced from He′nan Province

Shandong Province

Hu′nan Province

and Chongqing City for a comparative study.It follows from comparison

observation and analysis that due to germplasm and the geologic base system

both variety "Yu Lei 1" and variety "Meng Jin 1" were good in shoot and leaf growth and flower bud development

as well as in yield and quality.Especially

the yield of "Yu Lei 1" was as high as 2 070 kg/hm2

and the main drug ingredient chlorogenic acid and flavonoids of the genuine variety "Meng Jin 1" actually reached 7.39% and 3.04%

respectively.By comprehensive evaluation

both of the varieties are suitable for the promotion in the region.