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具备上述条件的杜鹃品种,必须:①生长强健,即抗寒性、抗热性、抗病虫害能力均强;②易开花且花期长,春鹃要能开一个月以上,夏鹃20天以上;③花色、花姿皆美。据此选介8个品种:
Rhododendron varieties with the above conditions must: ① strong growth, that is, cold resistance, heat resistance, pest resistance are strong; ② easy flowering and flowering long, spring cuckoo to be able to open more than a month, summer cuckoo more than 20 days; ③ color, flower posture are beautiful. Based on this selection of 8 varieties: